9 to 19°C
temperature
2628 hours
sunshine per day
1177 mm
rain
132 days
dry
230 days
rain
3 days
snow

Climate of Les Jehans

Les Jehans has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Les Jehans is 14° degrees and there is about 1176 mm of rain in a year. It is dry for 100 days a year with an average humidity of 80% and an UV-index of 4.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 9°C and 19°C
  • Night:the average nighttime temperature is between 7°C and 16°C
  • Sea temperature: the sea temperature is between 9°C and 19°C
  • Rain: it rains 230 days and there is a total of approximately 1177 mm rainfall
  • Snow: it snows an average of 3 days per year
  • Sun hours: throughout the year there are 2628 sun hours
Maximum temperature: between 9°C and 19°C
Warmest month: 19°C in July
Coldest month: 9°C in February
Night temperature: between 7°C and 16°C
Sea temperature: between 9°C and 19°C
Dry days: 132 days
Days with rain: 230 days
Days with snow: 3 days
Total rain sum: 1177 mm
Hours of sunshine: 2628 hours

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Les Jehans.

Precipitation graph

This graph shows the average amount of rainfall per month for Les Jehans.

Climate table of Les Jehans

In this climate table you can see at a glance what the average weather per month is for Les Jehans. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Les Jehans might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 10 9 11 12 14 17 19 19 18 17 14 12
Night temp. (°C) 7 7 8 9 11 13 15 16 15 14 11 9
Water temp. (°C) 10 9 10 12 12 15 19 18 19 16 14 11
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 149 112 75 57 61 60 72 90 73 98 173 157
Days with rain 24 21 17 15 16 15 17 19 15 20 25 26
Days with snow 1 2 - - - - - - - - - -
Dry days 6 5 14 15 15 15 14 12 15 11 5 5
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 5 7 8 10 11 11 8 8 6 4 3
Wind force (Bft) 5 5 4 4 4 4 4 4 4 4 5 5
UV-index 3 2 3 3 4 4 5 5 5 4 3 3

Best time to visit Les Jehans

The best time to visit Les Jehans on Guernsey is from July through September. In this period you have a pleasant temperature and little precipitation. The highest average temperature in Les Jehans is 19°C in July and the lowest is 9°C in February. The water temperature is 19°C at its highest and in other months it can be 9°C.

Climate of Les Jehans by month

What is the average climate in a given month for Les Jehans? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Les Jehans weather experiences

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