4 to 16°C
temperature
2191 hours
sunshine per day
1135 mm
rain
128 days
dry
214 days
rain
23 days
snow

Climate of Karmøy

The island Karmøy has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Karmøy is 10° degrees and there is about 1134 mm of rain in a year. It is dry for 124 days a year with an average humidity of 78% 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 16°C
  • Night:the average nighttime temperature is between 2°C and 14°C
  • Rain: it rains 214 days and there is a total of approximately 1135 mm rainfall
  • Snow: it snows an average of 23 days per year
  • Sun hours: throughout the year there are 2191 sun hours
Maximum temperature: between 4°C and 16°C
Warmest month: 16°C in July
Coldest month: 4°C in January
Night temperature: between 2°C and 14°C
Dry days: 128 days
Days with rain: 214 days
Days with snow: 23 days
Total rain sum: 1135 mm
Hours of sunshine: 2191 hours

Temperature graph

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

Precipitation graph

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

Climate table of Karmøy

In this climate table you can see at a glance what the average weather per month is for Karmøy. 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 Karmøy 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 8 11 13 16 16 15 11 8 6
Night temp. (°C) 2 2 3 5 8 11 13 14 12 9 6 4
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 107 88 88 51 57 47 65 105 115 147 125 140
Days with rain 16 15 18 15 16 13 19 22 20 19 20 21
Days with snow 6 6 5 1 - - - - - - 1 4
Dry days 9 7 8 14 15 17 12 9 10 12 9 6
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 4 5 8 9 10 10 8 6 4 4 2
Wind force (Bft) 4 4 4 3 3 3 3 3 4 4 4 4
UV-index 1 2 2 3 4 4 4 4 4 3 2 2

Best time to visit Karmøy

The best time to visit Karmøy, Norway is in July. In this period you have a mild temperature and little precipitation. On the island of Karmøy, the warmest month is July with 16°C and the coldest is January with 4°C.

Climate of Karmøy by month

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

Karmøy weather experiences

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