Climate and monthly weather forecastLes Creux, Jersey
Climate and monthly weather forecast
The climate of Les Creux
Les Creux is classified under the Köppen climate classification as having a Marine west coast, warm summer type of climate, represented as Cfb. The weather in this locale varies throughout the year, but generally maintains a humid, moderate pattern. With a geographic position that allows maritime influences, Les Creux experiences moderate temperatures, coupled with high relative humidity levels that hover around 78% to 84% throughout the year.Temperature fluctuations stay within a comfortable range, with the highest seen in the peak of summer at 18.1°C (64.6°F) and the lowest in winter at 6.9°C (44.4°F). Rainfall dispersion shows a somewhat consistent pattern, with liberations fluctuating only between 27mm (1.06") in May and 74mm (2.91") in November. However, the number of rainy days varies from a low of 12.7 days in May to a high of 20.7 days in November, depicting a seasonal trend towards wetter and drier months.
In a year, Les Creux's climatic pattern demonstrates several unique characteristics. June to August, for instance, is marked by the highest UV index of 5, coupled with the longest daylight hours between 14.3h and 16.2h. The wind speed varies with seasonal changes, peaking during winter months from 32.1km/h (19.9mph) to 34.3km/h (21.3mph), while maintaining comparatively reduced levels during summer at 20.6km/h (12.8mph) to 21.4km/h (13.3mph).
The best time to visit Les Creux
Visitors seeking optimal weather conditions in Les Creux should consider the summer months, specifically between June and August. These months offer the highest average Temperatures ranging between 15.7°C (60.3°F) to 18.1°C (64.6°F), and longest daylight, allowing more daytime outdoor activities. The number of rainy days is moderate, ranging between 13.2 and 13.8 days, and humidity is balanced at around 83% to 84%. Furthermore, the UV index is at 5, and visitors can enjoy up to 9.8 hours of sunshine per day. Magnetic visibility remains consistent at 10 km, coupled with moderate wind speeds, augmenting the overall pleasantness of the weather.The worst time to visit Les Creux
The least favorable months concerning weather in Les Creux are typically November and December, coinciding with late autumn and early winter. During these months, lower average temperatures between 10.8°C (51.4°F) to 12.9°C (55.2°F) and shorter daylight hours between 8.3h and 9.2h mean less comfortable outdoor conditions. November is particularly marked by the highest rainfall of 74mm (2.91"), spread over an average of 20.7 days, the highest number of rainy days. The wind speeds also peak during this period at 32.9km/h (20.4mph) to 34.3km/h (21.3mph).Spring weather in Les Creux
Spring, running from March to May, is welcoming in Les Creux, with average temperatures ascending from 9°C (48.2°F) to 13.2°C (55.8°F). The rise in temperatures is complemented by an increase in daylight hours, beginning at 11.9h in March and peaking at 15.3h in May. Rainfall decreases from 37mm (1.46") to 27mm (1.06"), matched by a decrease in rainy days from 15.8 to 12.7 days. The UV index also rises from 3 to 4, and visitors can enjoy an increment in sunshine hours from 6.4h to 9.3h.Summer weather in Les Creux
Summer in Les Creux, spans June through August, exhibiting the most pleasant weather conditions with temperatures ranging from 15.7°C (60.3°F) to 18.1°C (64.6°F). Daylight hours hover at peak levels from 15.7h to 16.2h, coupled with an average of 9.2h to 9.8h of sunshine. Rainfall remains moderate, with a relatively low dispersion range between 27mm (1.06") and 43mm (1.69"), and the number of rainy days varies between 13.2 and 13.8 days.Autumn weather in Les Creux
Autumn weather factors demonstrate a downward trend in Les Creux, covering September through November. Average temperatures fall from 17.4°C (63.3°F) to 12.9°C (55.2°F), while daylight hours decrease from 12.6h to 9.2h. Rainfall increases, particularly in November, which sees the highest precipitation levels of 74mm (2.91") over an average of 20.7 days.Winter weather in Les Creux
Winter in Les Creux, occurring between December and February, comes with cooler temperatures that fall from 10.8°C (51.4°F) to 7.3°C (45.1°F), and shorter daylight hours, receding from 8.3h to 8.8h. Rainfall is high, ranging from 66mm (2.6") to 55mm (2.17"), with an average of 20.5 to 20.3 rainy days. Despite the cooler temperatures, visitors can expect approximately 4h of sunshine per day. The UV index in winter is typically at 3, and wind speeds during this season peak at 32.3km/h (20.1mph) to 34.3km/h (21.3mph).Weather in January
The month of January in Les Creux, Jersey, often initiates with marginally cooler degrees, introducing the year's lowest temperatures fluctuating from 7.3°C (45.1°F) to 9.5°C (49.1°F). This cold atmosphere, combined with the relatively high humidity, creates a crisp feel in the air—a classic characteristic of this winter month. Weather in January »Weather in February
February sees a slight dip in temperature compared to January, with the mercury ranging between 6.9°C (44.4°F) and 9°C (48.2°F). There's a small increase in snowfall a testament to the city's continued winter season. Relative humidity remains quite constant, while the number of rainy days decreases slightly, contributing to the dampness. Weather in February »Weather in March
March in Les Creux, Jersey, differs significantly from its predecessor, hitting higher temperatures ranging between 7.6°C (45.7°F) and 9.9°C (49.8°F). This month witnesses an evident retreat of the winter chill, ushering in brighter and warmer days. Weather in March »Weather in April
April observes further amplification in the warmth with temperatures poised from 9°C (48.2°F) to 11.4°C (52.5°F). The spring sets in earnest lending the city an entirely different appeal. With the lengthening of days close to 13.8 hours, residents revel in considerably more hours of sunshine. Weather in April »Weather in May
May in Les Creux, Jersey, marks the full bloom of spring with temperatures lying between 10.9°C (51.6°F) and 13.2°C (55.8°F). This period signifies the warmest temperatures so far, favoring a host of outdoor activities. Apart from the continuing trend of longer days, the city receives approximately 9.3 sunshine hours, delighting sun-seekers. Weather in May »Weather in June
June brings along the official start of summer in Les Creux, Jersey, with temperatures escalating further—from 13.3°C (55.9°F) to 15.7°C (60.3°F). The weather now becomes significantly warmer compared to the previous months, offering sunny and clear days. Weather in June »Weather in July
July is the warmest period in Les Creux, Jersey, between 15.7°C (60.3°F) and 17.6°C (63.7°F), reflecting the robustness of summer. With maximum daylight hours and approximately 9.8 sunshine hours, it is the sunniest month of the year. Weather in July »Weather in August
August brings a slight drop in temperature ranging from 16.3°C (61.3°F) and 18.1°C (64.6°F), making it a notch less warm than July in Les Creux, Jersey. Yet, it still depicts a typical summer month, characterized by long, sunny days and minimal wind velocity. Weather in August »Weather in September
September weather in Les Creux, Jersey, starts showing signs of autumn with temperatures tracing back between 15.6°C (60.1°F) and 17.4°C (63.3°F). This slight dip signals the imminent end of the peak summer season. A slight reduction in the amount of daylight hours further confirms the onset of fall. Weather in September »Weather in October
October presents a significant temperature shift from 13.6°C (56.5°F) to 15.5°C (59.9°F), indicating the gradual setting in of the autumn season in Les Creux, Jersey. As the warmth makes its retreat, the weather becomes comfortably cool, ideal for activities like hiking and cycling. Weather in October »Weather in November
November proclaims the arrival of winter in Les Creux, Jersey, as a cooler climate settles, bringing temperatures down from 10.9°C (51.6°F) to 12.9°C (55.2°F). Apart from the declining temperatures, there is a sharp increase in rainfall, with November being the wettest month of the year contributing to 74mm (2.91") of rain. Weather in November »Weather in December
December ushers in the depth of winter in Les Creux, Jersey, with temperatures hovering between 9.2°C (48.6°F) and 10.8°C (51.4°F). As the city gears up for the festive season, the chilly winds and less than 8.3 daylight hours underline the arrival of the true winter spirit. Weather in December »Updated: Jan 31, 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 191.6 rainfall days, and 531mm (20.91") of precipitation is accumulated.
January, March and November are months with snowfall in Les Creux.
The months with the most snowfall in Les Creux are January, March and November, with an average 1mm (0.04") of accumulated snow.
Throughout the year, in Les Creux, there are 1.2 snowfall days, and 3mm (0.12") of snow is accumulated.
With an average of 4h of sunshine, January has the least sunshine of the year in Les Creux.
February brings the lowest temperatures in Les Creux, Jersey, with an average high of 9°C (48.2°F) and an average low of 6.9°C (44.4°F).
February, November and December, with an average relative humidity of 78%, are the least humid months.
February, April through October and December are months without snowfall in Les Creux.
February is the month with the lowest UV index, with an average maximum UV index of 2.
The months with the least rainfall in Les Creux, Jersey, are May and July Rain falls for 12.7 days and accumulates 27mm (1.06") of rain.
With an average relative humidity of 84%, June is the most humid month.
The month with the longest days is June, with an average of 16h and 12min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Les Creux.
July has the most sunshine of the year in Les Creux, Jersey, with an average of 9.8h of sunshine.
August, with its average high-temperature of 18.1°C (64.6°F) and an average low-temperature of 16.3°C (61.3°F), holds the record as the warmest month in Les Creux.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Les Creux, 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 is the month with the most rainfall in Les Creux, Jersey. Rain falls for 20.7 days and accumulates 74mm (2.91") of precipitation.
With an average of 8h and 18min of daylight, December has the shortest days of the year.
Average temperature
Les Creux, Jersey
The warmest month (with the highest average high temperature) is August (18.1°C).
The month with the lowest average high temperature is February (9°C).
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is February (6.9°C).
Average pressure
Les Creux, Jersey
- Average pressure in January:
1016.4mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1016.3mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1016.9mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed
Les Creux, Jersey
- Average wind speed in January:
32.3km/h - Average wind speed in February:
32.1km/h - Average wind speed in March:
28.3km/h - Average wind speed in April:
23.5km/h - Average wind speed in May:
22.3km/h - Average wind speed in June:
21.4km/h
- Average wind speed in July:
20.6km/h - Average wind speed in August:
21.2km/h - Average wind speed in September:
23.9km/h - Average wind speed in October:
27.3km/h - Average wind speed in November:
32.9km/h - Average wind speed in December:
34.3km/h
The windiest month (with the highest average wind speed) is December (34.3km/h).
The calmest month (with the lowest average wind speed) is July (20.6km/h).
Average humidity
Les Creux, Jersey
The month with the highest relative humidity is June (84%).
The months with the lowest relative humidity are February, November and December (78%).
Average rainfall
Les Creux, Jersey
The wettest month (with the highest rainfall) is November (74mm).
The driest months (with the least rainfall) are May and July (27mm).
Average rainfall days
Les Creux, Jersey
- Average rainfall days in January:
20.3 days - Average rainfall days in February:
17.5 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
17.1 days - Average rainfall days in November:
20.7 days - Average rainfall days in December:
20.5 days
The month with the highest number of rainy days is November (20.7 days).
The month with the least rainy days is May (12.7 days).
Average snowfall
Les Creux, Jersey
The months with the highest snowfall are January, March and November (1mm).
The months with the least snowfall are February, April, May, June, July, August, September, October and December (0mm).
Average snowfall days
Les Creux, Jersey
- Average snowfall days in January:
0.2 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.3 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:
0.2 days - Average snowfall days in December:
0.2 days
The months with the highest number of snowfall days are February and March (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Les Creux, Jersey
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - 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:
4h and 0min - Average sunshine in February:
4h and 18min - Average sunshine in March:
6h and 24min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 18min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 18min - Average sunshine in September:
8h and 36min - Average sunshine in October:
5h and 0min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Les Creux, Jersey
- Average sunshine days in January:
7.9 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
14.2 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
14.1 days - Average sunshine days in October:
11.5 days - Average sunshine days in November:
6.5 days - Average sunshine days in December:
7.4 days
The month with the most sunshine days is May (15.3 days).
The month with the least sunshine days is November (6.5 days).
Average UV index
Les Creux, Jersey
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover
Les Creux, Jersey
The months with the most cloud cover are January, November and December (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility
Les Creux, Jersey
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).
