4 to 15°C
temperature
2229 hours
sunshine per day
961 mm
rain
135 days
dry
206 days
rain
24 days
snow

Climate of Atløy

The island Atløy has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Atløy is 9° degrees and there is about 962 mm of rain in a year. It is dry for 127 days a year with an average humidity of 77% and an UV-index of 3.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 4°C and 15°C
  • Night:the average nighttime temperature is between 2°C and 13°C
  • Rain: it rains 206 days and there is a total of approximately 961 mm rainfall
  • Snow: it snows an average of 24 days per year
  • Sun hours: throughout the year there are 2229 sun hours
Maximum temperature: between 4°C and 15°C
Warmest month: 15°C in July
Coldest month: 4°C in January
Night temperature: between 2°C and 13°C
Dry days: 135 days
Days with rain: 206 days
Days with snow: 24 days
Total rain sum: 961 mm
Hours of sunshine: 2229 hours

Temperature graph

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

Precipitation graph

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

Climate table of Atløy

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 4 4 5 7 10 12 15 15 14 11 8 5
Night temp. (°C) 2 2 3 5 8 10 13 13 12 9 6 4
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 87 84 89 50 46 38 48 72 82 137 102 126
Days with rain 16 15 18 15 15 13 17 20 20 18 18 21
Days with snow 6 6 5 2 1 - - - - - - 4
Dry days 9 7 8 13 15 17 14 11 10 13 12 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 2 4 5 7 10 11 10 8 6 4 4 2
Wind force (Bft) 4 4 4 4 4 3 3 3 4 4 4 5
UV-index 2 2 2 3 4 4 4 4 3 2 2 2

Best time to visit Atløy

The best time to visit Atløy, Norway is January through September and November. In this period you have a very cold temperature and sometimes precipitation. On the island of Atløy, the warmest month is July with 15°C and the coldest is January with 4°C.

Climate of Atløy by month

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

Atløy weather experiences

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