0 to 19°C
temperature
2642 hours
sunshine per day
202 mm
rain
217 days
dry
115 days
rain
33 days
snow

Climate of Tjøme

The island Tjøme has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Tjøme is 9° degrees and there is about 202 mm of rain in a year. It is dry for 195 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 0°C and 19°C
  • Night:the average nighttime temperature is between -2°C and 15°C
  • Rain: it rains 115 days and there is a total of approximately 202 mm rainfall
  • Snow: it snows an average of 33 days per year
  • Sun hours: throughout the year there are 2642 sun hours
Maximum temperature: between 0°C and 19°C
Warmest month: 19°C in July
Coldest month: 0°C in February
Night temperature: between -2°C and 15°C
Dry days: 217 days
Days with rain: 115 days
Days with snow: 33 days
Total rain sum: 202 mm
Hours of sunshine: 2642 hours

Temperature graph

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

Precipitation graph

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

Climate table of Tjøme

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°C) 1 0 3 8 13 16 19 18 15 10 6 3
Night temp. (°C) -2 -2 0 5 9 12 15 15 12 8 4 0
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (mm) 18 14 16 7 12 14 18 26 19 17 24 17
Days with rain 6 6 8 8 10 9 11 14 11 12 11 9
Days with snow 9 10 5 1 - - - - - - 2 6
Dry days 16 12 18 21 21 21 20 17 19 19 17 16
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 4 6 9 10 12 12 10 9 5 4 3
Wind force (Bft) 4 4 3 3 3 3 3 3 4 4 4 4
UV-index 2 2 2 3 4 5 5 4 4 2 2 2

Best time to visit Tjøme

The best time to visit Tjøme, Norway is in July and August. In this period you have a pleasant temperature and almost no precipitation. On the island of Tjøme, the warmest month is July with 19°C and the coldest is February with 0°C.

Climate of Tjøme by month

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

Tjøme weather experiences

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