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 8° degrees and there is about 229 mm 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 |
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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. (°C) | -4 | -3 | 1 | 8 | 15 | 17 | 21 | 19 | 15 | 8 | 2 | -2 |
Night temp. (°C) | -8 | -7 | -5 | 0 | 5 | 8 | 12 | 10 | 7 | 2 | -1 | -5 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 15 | 14 | 15 | 11 | 22 | 29 | 29 | 29 | 17 | 19 | 15 | 15 |
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 21°C in July and the lowest is -4°C 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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