Climate and monthly weather forecastPleinmont, Guernsey
Climate and monthly weather forecast
The climate of Pleinmont
Situated in the geopolitical hub known as Guernsey, Pleinmont experiences the captivating climatic embodiment known as the Marine West Coast, Warm Summer or, in the Köppen climate classification, Cfb. The geographical positioning of this city gifts it with varied and intriguing climate patterns that arouse both locals and visitors alike.Throughout the year, climate indicators ebb and flow, subtly altering the environment of Pleinmont. It's climatic actors include the consistent humidity, registering an average range from 77% to 84% relative humidity. Plateaus of temperature, between 7°C (44.6°F) and 17.8°C (64°F), encompass the warmer periods of the year while providing a significant decline for pleasurable cool periods. The arena of the city's climate is also shaped by the rain, varying from 26mm (1.02") to 87mm (3.43"), and the frequency of these showers varying from 11.5 days to 22.8 days per month.
It is intriguing to consider the areas in which Pleinmont touches the extreme. The theatrical climate display offers rainfalls in November at 87mm (3.43") and December at 70mm (2.76") respectively, exhibiting the immense range of this natural cycle. Yet, the city offers mild respite, with no snowfalls recorded throughout the year.
The best time to visit Pleinmont
Considering the climate data, optimal visiting times present themselves in the summer months. Specifically, from June to August, offers climatic harmony with temperatures reaching up to 16.9°C (62.4°F) to 17.8°C (64°F), and relatively low rainfall, varying from 26mm (1.02") to 41mm (1.61") throughout these months. Furthermore, the pleasurable balmy climate is underscored with up to 16.2 daylight hours and an impressive 9.7 sunshine hours in July. These combined climatic joys ensure an inviting experience in Pleinmont.The worst time to visit Pleinmont
In opposition to the warmer months, the closing chapters of the year from November to January stand as the least desirable visiting months. Characterised by plummeting temperatures, from 13°C (55.4°F) in November to 9.2°C (48.6°F) in January, and coupled with the climax of rainfall at 87mm (3.43") in November, these months present less inviting weather conditions. Add to this a decrease in daylight hours to a mere 8.3 in December, and it's clear that this period provides a less favourable time for visitors.Spring weather in Pleinmont
Spring in Pleinmont offers a transition from the colder months to a more welcoming climate sphere. March introduces the season with a modest temperature of 9.8°C (49.6°F), and rainfall sits at 38mm (1.5"). As the months unfold into April and May, temperature elevates to 11°C (51.8°F) and 12.8°C (55°F) respectively, while rainfall lessens to 32mm (1.26") and 27mm (1.06"). Remarkably, sunshine rates considerably increase from 6.2 hours in March to 9.1 hours in May, framing an encouraging backdrop for the season's bloom.Summer weather in Pleinmont
Increasing warmth defines summer in Pleinmont, where temperature ranges from 15.2°C (59.4°F) to a peak of 17.8°C (64°F). The narrative of convivial weather continues with rainfall tapering off from 33mm (1.3") in June to a low of 26mm (1.02") in July. The fair weather boasts up to 16.2 daylight hours and hovers around an average of 9.5 hours of sunshine throughout the season, providing plenty of time to enjoy the summer aura.Autumn weather in Pleinmont
The vibrancy of autumn unfolds with a descending temperature from 17.2°C (63°F) in September to 13°C (55.4°F) in November. Conversely, rainfall increases throughout the season, culminating to 87mm (3.43") in November. Despite the decrease in daytime warmth, autumn gifts Pleinmont with beneficial sunshine hours ranging from 8.4 in September to 3.9 in November, a gentle reminder of the earlier summer brightness.Winter weather in Pleinmont
Winter embraces Pleinmont with an enveloping chill as temperatures descend to 11.1°C (52°F) in December and further to 7.8°C (46°F) in February. The rainfall also emerges significantly at 70mm (2.76") in December, then gradually diminishes to 51mm (2.01") by February. Daylight is more fleeting during these months, with a low of 8.3 hours in December, though the period still carries up to 3.9 hours of limited yet precious winter sunshine. A testament to Pleinmont's ability to charm across all seasons.Weather in January
The weather in January in Pleinmont, Guernsey produces cold temperatures and high chances of a slight snowfall. During this initial winter month, snowfall of 2mm (0.08") occurs illustrating its crisp and frosty conditions. The month transitions from a short, chilling January into slightly warmer, but still frosty February. Weather in January »Weather in February
Continuing the winter trend, February in Pleinmont, Guernsey experiences some similar weather patterns as January, albeit with slightly warmer temperatures. This month, contradictory to the preceding month, witnesses no snowfall, signifying the transition towards spring. Weather in February »Weather in March
In March, the transition from winter to spring starts to become evident in Pleinmont, Guernsey's weather patterns. Average rainfall decreases to 38mm (1.5") in March, showing a considerable deviation from the winter months, dominating the climate scenario of this month. Weather in March »Weather in April
April marks the full onset of spring in Pleinmont, Guernsey with warmer weather and increased daylight. This month, the average daylight duration extends to about 13.8 hours, a clear indication of transitioning towards longer sunlit days. Weather in April »Weather in May
May in Pleinmont, Guernsey is characterized by noticeably warmer days and less rainfall, bringing with it the advent of summer. A likely month with the lowest rainfall of 27mm (1.06") signifies Pleinmont easing into the onset of dry summer months. Weather in May »Weather in June
June's weather in Pleinmont, Guernsey welcomes the full onset of the summer season, making it a popular month for outdoor activities and festivities. The maximum temperature recorded in June reaches up to 15.2°C (59.4°F), indicating the shift towards the hotter half of the year. Weather in June »Weather in July
July showcases a continuation of the summer season in Pleinmont, Guernsey with warm temperatures and abundant sunshine. The daylight duration peaks at 15.8 hours in July, time of the year with the longest days. As the year transitions from July into August, the daytime temperature remains high, and the nights become mellow and comforting. Weather in July »Weather in August
August in Pleinmont, Guernsey retains a warm summer climate, with a slightly more significant chance of rainfall compared to July. The month sees the maximum temperature reaching up to 17.8°C (64°F), marking August as the hottest month of the year. Weather in August »Weather in September
September brings a significant transition in the climate in Pleinmont, Guernsey from the sweltering summer months to the milder autumn ones. September witnesses a slight decline in the maximum temperatures, now peaking at 17.2°C (63°F), indicating an easing from the intense heat of the summer months. Weather in September »Weather in October
October manifests a prominent shift in weather parameters in Pleinmont, Guernsey, bringing a noticeable change from the preceding months. Noteworthy is the substantial increase in rainfall, reaching up to 58mm (2.28"), making October a significantly wetter month than September. Weather in October »Weather in November
In Pleinmont, Guernsey, November sees the crystallization of the winter season with chilling temperatures and high chances of rainfall. Marking the reality of winter, November receives the highest rainfall of the year, reaching up to 87mm (3.43") in the month. Weather in November »Weather in December
The final month of the year, December, in Pleinmont, Guernsey magnifies winter weather conditions with lower temperatures and a likelihood of snowfall in select areas. Experiencing the blow of winter winds at the highest speeds, around 36km/h (22.4mph) to 37.8km/h (23.5mph), December stands as the month with the most robust breeze. Weather in December »Updated: Feb 9, 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
Throughout the year, there are 196.3 rainfall days, and 557mm (21.93") of precipitation is accumulated.
The only month with snowfall in Pleinmont is January.
The month with the most snowfall in Pleinmont, Guernsey, is January, when snow falls for 0.3 days and typically aggregates up to 2mm (0.08") of snow.
In Pleinmont, Guernsey, during the entire year, snow falls for 0.5 days and aggregates up to 2mm (0.08") of snow.
January, November and December, with an average of 3.9h of sunshine, are months with the least sunshine in Pleinmont, Guernsey.
Pleinmont experiences its average lowest temperatures in February, reaching a peak of 9.2°C (48.6°F) and a minimum of 7°C (44.6°F).
February through December are months without snowfall in Pleinmont, Guernsey.
The month with the lowest UV index in Pleinmont is February, with an average maximum UV index of 2.
June and July, with an average relative humidity of 84%, are most humid months in Pleinmont, Guernsey.
The month with the longest days in Pleinmont is June, with an average of 16h and 12min of daylight.
The month with the least rainfall is July, when the rain falls for 12.8 days and typically collects 26mm (1.02") of precipitation.
The month with the most sunshine is July, with an average of 9.7h of sunshine.
July through September, with an average maximum UV index of 5, are months with the highest UV index in Pleinmont.
August is the month that records the highest temperatures, with averages ranging from a high of 17.8°C (64°F) to a low of 15.8°C (60.4°F).
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Pleinmont, Guernsey, 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.
November and December, with an average relative humidity of 77%, are the least humid months.
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.
December has the shortest days of the year, with an average of 8h and 18min of daylight.
Average temperature
Pleinmont, 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
Pleinmont, 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
Pleinmont, 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
Pleinmont, 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
Pleinmont, Guernsey
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (26mm).
Average rainfall days
Pleinmont, 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
Pleinmont, 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
Pleinmont, 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
Pleinmont, Guernsey
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 18min
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 18min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 12min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 6min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 12min - Average sunshine in September:
8h and 24min - Average sunshine in October:
4h and 54min - Average sunshine in November:
3h and 54min - Average sunshine in December:
3h and 54min
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
Pleinmont, 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
Pleinmont, 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
Pleinmont, 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
Pleinmont, 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).
