-4 to 21°C
temperature
2316 hours
sunshine per day
230 mm
rain
178 days
dry
117 days
rain
70 days
snow

Climate of Bollnäs

Bollnäs has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Bollnäs is 17° degrees and there is about 90 inch of rain in a year. It is dry for 169 days a year with an average humidity of 82% 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 21°C
  • Night:the average nighttime temperature is between -8°C and 12°C
  • Rain: it rains 117 days and there is a total of approximately 230 mm rainfall
  • Snow: it snows an average of 70 days per year
  • Sun hours: throughout the year there are 2316 sun hours
Maximum temperature: between -4°C and 21°C
Warmest month: 21°C in July
Coldest month: -4°C in January
Night temperature: between -8°C and 12°C
Dry days: 178 days
Days with rain: 117 days
Days with snow: 70 days
Total rain sum: 230 mm
Hours of sunshine: 2316 hours

Do you want to go to Bollnäs?

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Temperature graph

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

Precipitation graph

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

Climate table of Bollnäs

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 26 27 34 46 58 63 70 66 58 46 36 29
Night temp. (°F) 18 19 23 33 41 47 53 50 45 36 30 24
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 6 6 6 4 9 11 11 11 7 7 6 6
Days with rain 4 3 6 11 13 15 15 15 10 11 8 6
Days with snow 15 16 13 4 1 - - - - 2 6 13
Dry days 12 9 12 15 17 15 16 16 20 18 16 12
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 3 3 5 7 9 12 12 9 7 4 3 1
Wind force (Bft) 2 2 2 2 2 2 2 2 2 2 2 2
UV-index 1 1 1 3 4 5 5 4 3 2 1 1

Best time to visit Bollnäs

The best time to visit Bollnäs in Sweden is in July and August. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Bollnäs is 70°F in July and the lowest is 26°F in January.

Climate of Bollnäs by month

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

Bollnäs weather experiences

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