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Contents
- The climate of Les Quartiers
- The best time to visit Les Quartiers
- The worst time to visit Les Quartiers
- Spring weather in Les Quartiers
- Summer weather in Les Quartiers
- Autumn weather in Les Quartiers
- Winter weather in Les Quartiers
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Les Quartiers
According to the Köppen climate classification, the prevailing climate in Les Quartiers, Guernsey, is categorized as Cfb. This indicates a marine west coast climate, featuring warm summers. The region is strongly influenced by the Atlantic Ocean, with moderate temperature swings, consistent rainfall, and a high degree of humidity throughout the year.
Temperature highs range from 9.2°C (48.6°F) to 17.8°C (64°F), and lows vary from 7°C (44.6°F) to 15.8°C (60.4°F). Precipitation levels fluctuate through the year, peaking markedly in November at 87mm (3.43") and bottoming out in July at 26mm (1.02"). The number of rainfall days follows a similar pattern, reaching a maximum of 22.8 days in November and a minimum of 11.5 days in June.
One of the noteworthy features of the local weather is the relatively low variation in temperature, a characteristic of marine climates. This results in mild winters and moderate summers. The humidity index fluctuates slightly between 78 and 84, evidencing the ocean's impact. The least cloud cover and highest sunshine hours are detected between April and August, when ultraviolet index values peak at 5.
Temperature highs range from 9.2°C (48.6°F) to 17.8°C (64°F), and lows vary from 7°C (44.6°F) to 15.8°C (60.4°F). Precipitation levels fluctuate through the year, peaking markedly in November at 87mm (3.43") and bottoming out in July at 26mm (1.02"). The number of rainfall days follows a similar pattern, reaching a maximum of 22.8 days in November and a minimum of 11.5 days in June.
One of the noteworthy features of the local weather is the relatively low variation in temperature, a characteristic of marine climates. This results in mild winters and moderate summers. The humidity index fluctuates slightly between 78 and 84, evidencing the ocean's impact. The least cloud cover and highest sunshine hours are detected between April and August, when ultraviolet index values peak at 5.
The best time to visit Les Quartiers
Considering temperature, sunshine hours, and rainfall, the optimal time to visit Les Quartiers is between May and August. During this period, the temperature varies between 12.8°C (55°F) and 17.8°C (64°F), making outdoor activities comfortable. Moreover, Les Quartiers enjoys the longest daylight hours during these months, ranging from 15.4 hours to 16.2 hours per day. Concurrently, the sunshine duration extends up to 9.7 hours per day, allowing plenty of time to explore. Rainfall is relatively low, with July as the driest month, receiving only 26mm (1.02") of precipitation.
The worst time to visit Les Quartiers
The period from November to January is perhaps the least ideal for visiting Les Quartiers, primarily due to adverse weather conditions. These months experience the highest rainfall, with November receiving the maximum precipitation of 87mm (3.43"). Visibility drops to 10km (6.2mi), and daylight hours are at their lowest, from 8.3 hours to 9.1 hours. The temperature also falls to single digits, making outdoor activities slightly uncomfortable for some visitors.
Spring weather in Les Quartiers
Spring in Les Quartiers is mild and pleasant, spanning from March to May. Average high temperatures gradually rise from 9.8°C (49.6°F) to 12.8°C (55°F). Meanwhile, the lows increase from 7.4°C (45.3°F) to 10.6°C (51.1°F). Rainfall dwindles gradually from 38mm (1.5") in March to 27mm (1.06") in May, making it a favorable period for outdoor activities. Daylight extends from 11.9 hours in March to 15.4 hours in May, complemented by up to 9.1 hours of daily sunshine in the latter half of the season.
Summer weather in Les Quartiers
The summer season in Les Quartiers, experienced from June to August, features moderate temperatures and an abundance of sunshine. Highs reach their peak in August at 17.8°C (64°F), while lows are at their warmest at 15.8°C (60.4°F) in the same month. This period also marks the least amount of rainfall, bottoming out at 26mm (1.02") in July. Sunshine hours reach a high of 9.7 in July, coupled with daylight extending up to 16.2 hours.
Autumn weather in Les Quartiers
Autumn in Les Quartiers, from September to November, brings a gradual dip in temperatures and increased rainfall. High temperatures drop from 15.5°C (59.9°F) in September to 9.2°C (48.6°F) in November. Concurrently, low temperatures gradually dip from 13.6°C (56.5°F) to 9.2°C (48.6°F). Rainfall rises sharply during this period, starting at 31mm (1.22") in September and escalating to 87mm (3.43") in November. The duration of daylight lessens progressively from 12.6 hours to 9.1 hours.
Winter weather in Les Quartiers
Winter in Les Quartiers, lasting from December to February, is characterized by mild temperatures and high precipitation. The high temperatures fluctuate between 9.8°C (49.6°F) and 11.1°C (52°F), and the lows vary from 7.8°C (46°F) to 9.2°C (48.6°F). December experiences the heaviest winter rainfall at 70mm (2.76"), decreasing slightly to 51mm (2.01") in February. This period also witnesses the shortest daylight hours, ranging from 8.3 hours to 10.2 hours.
Weather in January
The start of the year in Les Quartiers, Guernsey, sees the weather presenting an assertive demeanor. The relative humidity surges to 78% hinting at the hazy, mist filled days of January. Compared to the previous month, December, a subtle increase in temperature becomes noticeable. Weather in January »
Weather in February
February paints a near replica of its predecessor when it comes to the overall weather scenario at Les Quartiers, Guernsey. Recordable changes are present, particularly in the number of rainfall activities which decrease to 51mm (2.01") across 17.7 days. Weather in February »
Weather in March
The advent of spring heralds conspicuous changes in the atmospheric conditions of Les Quartiers, Guernsey. The rainfall witnesses a significant decline to 38mm (1.5"), dispersed over a lesser number of days, 17 to be precise. This moisture reduction sets up an intriguing contrast to the intensified humidity levels reaching 80%. Weather in March »
Weather in April
Witness how April leads a colorful parade of transformations in Les Quartiers, Guernsey's weather dynamics. The temperatures undergo a considerable escalation from March, paving the way for warmer days and nights. Daylight spans lengthen, bringing more light into the days as compared to the previous month. Weather in April »
Weather in May
Upon entering May, Guernsey's weather, emulating an expertly composed symphony, balances the equable escalation of temperatures with an accompanying humidity rise to 82%. An appreciable reduction in atmospheric pressure is reported, setting apart May's climatic dynamics. Weather in May »
Weather in June
June starts off delightfully in Les Quartiers, Guernsey with a noticeable increase in temperature, creating the perfect summer atmosphere. The amount of rainfall slightly increases from May to 33mm (1.3"), scattered over 11.5 days. Weather in June »
Weather in July
Warmer, brighter July days bring a different rhythm to the weather in Les Quartiers, Guernsey. The temperatures reach a peak with daytime and nighttime temperatures averaging 16.9°C (62.4°F) and 15.3°C (59.5°F) respectively. Shifting focus to August, it retains a similar temperature range, ensuring the continuance of delightful weather conditions. Weather in July »
Weather in August
August mirrors many of the climatic features of July in Les Quartiers, Guernsey. The consistency in temperature from the previous month is marked, with the highest average temperature of the year, 17.8°C (64°F), making its presence felt. Weather in August »
Weather in September
The arrival of September in Les Quartiers, Guernsey heralds the onset of autumn bringing gradual changes in its stride. It marks the end of the peak summer temperatures with a considerable drop from August, signaling the onset of cooler days ahead. Weather in September »
Weather in October
Step into October and experience the amplified transformation of weather in Les Quartiers, Guernsey. The town prepares for the inevitable decline in temperatures, with a considerable drop compared to the toasty days of September. Weather in October »
Weather in November
November, the last month of the autumn in Les Quartiers, is also a moderate month, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 13°C (55.4°F). Les Quartiers experiences a minor change to a still mild 13°C (55.4°F) in average high-temperature during November, closely reflecting October. Weather in November »
Weather in December
The year draws to a close in Les Quartiers, Guernsey, unfolding the final chapter of the area's annual weather narrative. A sharp dip in atmospheric pressure to 1016.5mb makes the ambience unique compared to the rest of the year. Weather in December »
Updated: Aug 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How many days does it rain?
Throughout the year, there are 196.3 rainfall days, and 557mm (21.93") of precipitation is accumulated.
When does it snow?
The only month with snowfall is January.
When does it snow the most?
January is the month with the most snowfall in Les Quartiers. Snow falls for 0.3 days and accumulates 2mm (0.08") of snow.
How much does it snow?
In Les Quartiers, during the entire year, snow falls for 0.5 days and aggregates up to 2mm (0.08") of snow.
What is the month with the least sunshine?
January, November and December, with an average of 3.9h of sunshine, are months with the least sunshine.
What are the coldest months?
February is the month when Les Quartiers sees the average lowest temperatures, with a high of 9.2°C (48.6°F) and a low of 7°C (44.6°F).
When it does not snow in Les Quartiers?
February through December are months without snowfall.
When is the lowest UV index?
With an average maximum UV index of 2, February is the month with the lowest UV index.
What are the most humid months?
June and July, with an average relative humidity of 84%, are most humid months.
When are the longest days?
June has the longest days of the year, with an average of 16h and 12min of daylight.
What is the driest month?
The month with the least rainfall in Les Quartiers, Guernsey, is July, when the rain falls for 12.8 days and typically collects 26mm (1.02") of precipitation.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 9.7h of sunshine.
When is the highest UV index?
July through September, with an average maximum UV index of 5, are months with the highest UV index.
What month is the hottest?
August stands out as Les Quartiers's warmest month, with temperatures ranging between an average high of 17.8°C (64°F) and a low of 15.8°C (60.4°F).
When is Daylight Saving Time (DST)?
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from GMT to BST.
What is the least humid month?
The months with the lowest humidity are November and December, with an average relative humidity of 77%.
What is the rainiest month?
The month with the most rainfall is November, when the rain falls for 22.8 days and typically aggregates up to 87mm (3.43") of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 12min of daylight.
Average temperature
Les Quartiers, Guernsey
The warmest month (with the highest average high temperature) is August (17.8°C).
The month with the lowest average high temperature is February (9.2°C).
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (7°C).
Average pressure
Les Quartiers, Guernsey
- Average pressure in January:
1016.1mbar - Average pressure in February:
1015.2mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.4mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1015.7mbar - Average pressure in November:
1011.5mbar - Average pressure in December:
1016.5mbar
The month with the highest atmospheric pressure is September (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.5mbar).
Average wind speed
Les Quartiers, Guernsey
- Average wind speed in January:
34.1km/h - Average wind speed in February:
34km/h - Average wind speed in March:
30.3km/h - Average wind speed in April:
25km/h - Average wind speed in May:
23.7km/h - Average wind speed in June:
22.8km/h
- Average wind speed in July:
21.9km/h - Average wind speed in August:
22.8km/h - Average wind speed in September:
25.8km/h - Average wind speed in October:
29.1km/h - Average wind speed in November:
34.8km/h - Average wind speed in December:
36km/h
The windiest month (with the highest average wind speed) is December (36km/h).
The calmest month (with the lowest average wind speed) is July (21.9km/h).
Average humidity
Les Quartiers, Guernsey
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall
Les Quartiers, Guernsey
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days
Les Quartiers, Guernsey
- Average rainfall days in January:
22 days - Average rainfall days in February:
17.7 days - Average rainfall days in March:
17 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
11.8 days - Average rainfall days in June:
11.5 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
14 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
18.5 days - Average rainfall days in November:
22.8 days - Average rainfall days in December:
21.4 days
The month with the highest number of rainy days is November (22.8 days).
The month with the least rainy days is June (11.5 days).
Average snowfall
Les Quartiers, Guernsey
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days
Les Quartiers, Guernsey
- Average snowfall days in January:
0.3 days - Average snowfall days in February:
0.2 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight / Average sunshine
Les Quartiers, Guernsey
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 5min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 1min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 1min - Average sunshine in September:
8h and 2min - Average sunshine in October:
4h and 5min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 54min).
Average sunshine days
Les Quartiers, Guernsey
- Average sunshine days in January:
5.5 days - Average sunshine days in February:
6.9 days - Average sunshine days in March:
10.7 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
16 days
- Average sunshine days in July:
15.4 days - Average sunshine days in August:
12.1 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
8.6 days - Average sunshine days in November:
4 days - Average sunshine days in December:
5.3 days
The month with the most sunshine days is May (16.3 days).
The month with the least sunshine days is November (4 days).
Average UV index
Les Quartiers, Guernsey
The months with the highest UV index are July, August and September (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover
Les Quartiers, Guernsey
The months with the most cloud cover are November and December (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Les Quartiers, Guernsey
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
