-3 to 20°C
temperature
2415 hours
sunshine per day
213 mm
rain
199 days
dry
122 days
rain
44 days
snow

Climate of Jar

Jar has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Jar is 8° degrees and there is about 215 mm of rain in a year. It is dry for 180 days a year with an average humidity of 83% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between -3°C and 20°C
  • Night:the average nighttime temperature is between -8°C and 11°C
  • Sea temperature: the sea temperature is between 5°C and 21°C
  • Rain: it rains 122 days and there is a total of approximately 213 mm rainfall
  • Snow: it snows an average of 44 days per year
  • Sun hours: throughout the year there are 2415 sun hours
Maximum temperature: between -3°C and 20°C
Warmest month: 20°C in July
Coldest month: -3°C in January
Night temperature: between -8°C and 11°C
Sea temperature: between 5°C and 21°C
Dry days: 199 days
Days with rain: 122 days
Days with snow: 44 days
Total rain sum: 213 mm
Hours of sunshine: 2415 hours

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Temperature graph

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

Precipitation graph

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

Climate table of Jar

In this climate table you can see at a glance what the average weather per month is for Jar. 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 Jar might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) -3 -2 2 9 15 17 20 18 15 8 3 -2
Night temp. (°C) -8 -8 -5 1 6 8 11 10 7 3 0 -5
Water temp. (°C) 8 6 5 10 14 18 20 21 18 15 12 10
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 11 13 16 11 22 27 28 24 16 14 18 13
Days with rain 5 4 8 11 14 15 17 15 10 9 8 6
Days with snow 11 11 9 2 - - - - - - 4 7
Dry days 15 13 14 17 17 15 14 16 20 22 18 18
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 5 8 9 12 11 9 8 4 4 3
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 1 1 2 3 4 4 4 4 3 2 2 2

Best time to visit Jar

The best time to visit Jar in Norway is in July and August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Jar is 20°C in July and the lowest is -3°C in January. The average water temperature is between 5°C and 21°C.

Climate of Jar by month

What is the average climate in a given month for Jar? 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.

Jar weather experiences

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