Climate and monthly weather forecastLa Falaise, Jersey
Climate and monthly weather forecast
The climate of La Falaise
Politely nestled on the island of Jersey, La Falaise is characterized by a Marine West Coast, warm summer climate (Köppen Cfb). This type of climate offers mild variations in temperature, hovering between 15.5°C (59.9°F) and 18.1°C (64.6°F) in the warmest months and between 6.9°C (44.4°F) and 11.4°C (52.5°F) throughout the winter period. The temperatures are generally moderate, never reaching extremes of hot or cold.Rainfall is recurrent in this area all year round, seeing the highest values from 66mm (2.6") to 74mm (2.91") in the final two months of the year, and the lowest from 27mm (1.06") to 38mm (1.5") around May to July. There is a notable increase of rainfall days moving towards the colder months, with counts reaching up to 20.5 days in December. La Falaise also experiences occasional snow during the year, with minimal snowfall of 1mm (0.04") observed in January, March, and November.
Daylight hours fluctuate significantly throughout the year, from a low of 8.3 hours in December to a high of 16.2 hours in June, which subsequently influence the sunshine hours. Maximum sunshine duration occurs primarily from July through August where it records up to 9.8 hours. However, May and June, are not left far behind, both clocking a decent 9.3 hours of sunshine.
Characteristic of the region's maritime influence is the high presence of clouds, reaching up to 61% looming over the area towards the year end. This dense cloud cover greatly affects the visibility, which stays consistent around 10 km all year round. Wind speeds in La Falaise remain fairly stable throughout the year, with slightly faster speeds from 32.3km/h (20.1mph) to 34.3km/h (21.3mph) during winter months, compared to more calm periods from 20.6km/h (12.8mph) to 23.5km/h (14.6mph) in the summer season.
The Best Time to Visit La Falaise
Deciding the best time to visit La Falaise hinges largely on personal preferences. However, if one gravitates toward mild temperatures and longer daylight hours, late spring to early summer would be the ideal period to visit. This time slot, from May to June, showcases temperatures ranging from 13.2°C (55.8°F) to 15.7°C (60.3°F) with an impressive 15.3 hours to 16.2 hours of daylight. Sunshine extend up to 9.2 hours to 9.3 hours, thus providing ample opportunities for outdoor activities.The Worst Time to Visit La Falaise
Potential visitors are advised to steer clear of La Falaise in the closing months of the year. November and December present the least favourable conditions with the greatest amount of rainfall at 74mm (2.91") and 66mm (2.6") respectively alongside the highest number of rainfall days. These winter months are also subpar in terms of daylight with just 9.1 hours to 8.3 hours. Accompanied by hovering cloud cover of 61% and high wind speeds of up to 34.9km/h (21.7mph), this period distinctly lacks the congenial atmosphere preferred by most.Spring Weather in La Falaise
The onset of spring in La Falaise bewitches with relatively cool temperatures recorded from 9°C (48.2°F) to 13.2°C (55.8°F). Moderate levels of rainfall occur between 32mm (1.26") and 37mm (1.46"), distributed over 13.3 days to 15.8 days. The location springs to life with increased daylight hours, extending from 10.2 hours in February to 15.3 hours by May. Visitors can also delight in an increase in sunshine hours, reaching up to 9.3 hours towards the spring's close.Summer Weather in La Falaise
Summer in La Falaise witnesses a delightful bloom in temperature, oscillating from 15.7°C (60.3°F) to 18.1°C (64.6°F). While rainfall is still frequent during this season, the precipitation is at its lowest for the year, fluctuating between 27mm (1.06") to 38mm (1.5"). The lengthened daylight hours, peaking at a respectable 16.2 hours in June, combined with prolonged sunshine for up to 9.8 hours, aids in creating the perfect atmosphere for an array of outdoor summer activities.Autumn Weather in La Falaise
Autumn in La Falaise sees a steady dip in temperatures, tapering from 17.4°C (63.3°F) in September to 12.9°C (55.2°F) in November. This fall season has rainfall rising exponentially from 29mm (1.14") to 74mm (2.91") across the months. It is noteworthy that daylight duration begins to wane during this period, dropping from 12.6 hours in September to a meager 9.1 hours in November. Similar trends are visible in sunshine hours, decreasing from an ample 8.6 hours to a more constrained 4.1 hours.Winter Weather in La Falaise
As winter rolls into La Falaise, temperatures continue on a downward trend, with the lowest measurement of 6.9°C (44.4°F) in January to a high of 10.8°C (51.4°F) in December. Rainfall intensifies during this cold period, reaching up to 66mm (2.6") in December. Daylight hours are comparatively reduced, clocking between 8.3 hours and 8.7 hours during winter months. Sunshine is at its sparsest, averaging around 4.1 hours for much of the season. As is typical of winter months, wind speeds ramp up with the highest reaching 34.3km/h (21.3mph).Weather in January
January in La Falaise, Jersey is dominated by cloudy skies with a humidity level as high as 79%. With an outside temperature that peaks at 9.5°C (49.1°F), the start of the calendar year can be moderately cold. Wind speed is an impressive 32.3km/h (20.1mph), adding to the overall chilly atmosphere. Weather in January »Weather in February
Transitioning into February, the weather takes a slight change. The temperature varies from January with a drop to 9°C (48.2°F) on average during daytime. One can anticipate lower rainfall in February, rendering the conditions slightly drier. Weather in February »Weather in March
The arrival of March heralds a slight shift in the temperature, peaking at 9.9°C (49.8°F). A substantial decrease in cloud cover from 57% in February down to 49% allows a touch more sunshine throughout the day. The rainfall further subsides this month, providing drier conditions. Weather in March »Weather in April
In April, a perceptible contrast can be observed as temperatures start to rise, hitting a maximum of 11.4°C (52.5°F). A reduced cloud cover of 38% promises an increased presence of sunlight. This month experiences even less rainfall, resulting in comparatively dry durations. Weather in April »Weather in May
May marks the beginning of the warming season in La Falaise, Jersey, with temperatures escalating to an appreciable 13.2°C (55.8°F). A slight increase in cloud cover heralds a marginal rise in rainfall. Wind speeds, consistent with April at around 22.3km/h (13.9mph), contribute to the moderate climate that May brings. Weather in May »Weather in June
As La Falaise, Jersey progresses into June, the temperature sees a further rise, reaching a comfortable 15.7°C (60.3°F). Rainfall can be a bit erratic this month when compared to May. Although wind speeds decrease to 21.4km/h (13.3mph), the overall sensation of warmth is maintained. Weather in June »Weather in July
July, one of La Falaise, Jersey's warmest months, sees the mercury climb to 17.6°C (63.7°F). Commensurate with this month, there is a drop in rainfall. The soft breeze blowing at 20.6km/h (12.8mph) grants a pleasant relief from the heat. Weather in July »Weather in August
August maintains the warm trend of summer months, recording a slightly higher peak temperature of 18.1°C (64.6°F). A sudden surge in rainfall can be expected, with figures showing a higher intensity than in July. Light winds breeze through at 21.2km/h (13.2mph), contributing to the pleasant atmosphere. Weather in August »Weather in September
September in La Falaise, Jersey sees a cooling trend, with temperatures dipping down to 17.4°C (63.3°F). A slight decrease in rainfall suggests drier periods. Lower wind speeds at 23.9km/h (14.9mph) offer gentle breezes that serve as harbingers of the upcoming fall. Weather in September »Weather in October
As October dawns, the temperature continues to decline, reaching 15.5°C (59.9°F). A substantial increase in rainfall can be expected, marking the return of wet conditions. Wind speeds amplify a little to 27.3km/h (17mph), promoting a cooler environment. Weather in October »Weather in November
November in La Falaise, Jersey denotes a considerable drop in temperature, only reaching up to 12.9°C (55.2°F). Higher rainfall levels signify the start of the rainy season. With wind speeds accelerating to 32.9km/h (20.4mph), the atmosphere acquires a familiar chill. Weather in November »Weather in December
December marks the coldest month in La Falaise, Jersey as average temperature decrease to 10.8°C (51.4°F). Rainfall gets heavier, causing much wetter conditions than in November. Wind speeds peak to their highest in the year at 34.3km/h (21.3mph), reinforcing the overall chilly conditions. 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, in La Falaise, Jersey, there are 191.6 rainfall days, and 531mm (20.91") of precipitation is accumulated.
January, March and November are months with snowfall.
The months with the most snowfall in La Falaise are January, March and November, with an average 1mm (0.04") of accumulated snow.
In La Falaise, during the entire year, snow falls for 1.2 days and aggregates up to 3mm (0.12") of snow.
The month with the least sunshine in La Falaise, Jersey, is January, with an average of 4h of sunshine.
February is the coldest month, with the temperature often reaching an average high of 9°C (48.2°F) and an average low of 6.9°C (44.4°F).
The months with the lowest humidity in La Falaise, Jersey, are February, November and December, with an average relative humidity of 78%.
February, April through October and December are months without snowfall.
The month with the lowest UV index in La Falaise, Jersey, is February, with an average maximum UV index of 2.
May and July are months with the least rain in La Falaise, Jersey, when the rain falls for 12.7 days and typically aggregates up to 27mm (1.06") of rain.
June is the most humid month, with an average relative humidity of 84%.
June has the longest days of the year in La Falaise, 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 La Falaise.
July has the most sunshine of the year in La Falaise, with an average of 9.8h of sunshine.
The warmest period in La Falaise, Jersey, tends to be August, when average temperatures fluctuate between a high of 18.1°C (64.6°F) and a low of 16.3°C (61.3°F).
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.
The month with the most rainfall in La Falaise is November, when the rain falls for 20.7 days and typically aggregates up to 74mm (2.91") of precipitation.
With an average of 8h and 18min of daylight, December has the shortest days of the year in La Falaise.
Average temperature
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, Jersey
- 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 18min - 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:
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
La Falaise, 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
La Falaise, 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
La Falaise, 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
La Falaise, 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).
