Kramfors climate — normals and trends
Kramfors (Sweden) has a subarctic climate (Dfc) under the Köppen-Geiger classification. Its mean annual temperature is 3.3 °C and it receives 684 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is July (15.6 °C on average) and the coldest is January (-8.0 °C). Rainfall peaks in July.
Kramfors averages 180 frost days, 0 hot days (≥ 30 °C) and 125 rainy days per year.
Kramfors has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The number of frost days there went from about 186 to 174 per year over the period.
The hottest day of the period reached 32.7 °C (on 25 June 2020) and the coldest -36.7 °C (on 7 January 1987).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
KramforsVästernorrland County
- coords
- 62.93°, 17.78°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
3.3°C
Average daily high
6.9°C
Average daily low
-0.5°C
Annual rainfall
684mm
Sunshine / day
7.6h
Mean relative humidity
79%
Average peak wind
15.7km/h
Seasonal range
23.6°C
Frost days (< 0 °C)
180 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
125 d/yr
Annual snowfall
174.3 cm
Average feels-like high
3.5 °C
Average feels-like low
-4.2 °C
Average peak gust
36.3 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.22 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
32.7 °C
25 June 2020
Coldest day
-36.7 °C
7 January 1987
Wettest day
56 mm
25 July 1945
Windiest day
45.1 km/h
26 December 2011
Strongest gust
110.5 km/h
26 December 2011
Hottest feels-like
32.2 °C
25 June 2020
Coldest feels-like
-42.1 °C
7 January 1987
Snowiest day
32.3 cm
12 January 2021
Sunniest day
19.2 h
25 June 2009
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | -2.0 °C | +3.2 °C | 76 mm | +27 mm |
| Feb | -0.7 °C | +3.5 °C | 19 mm | -17 mm |
| Mar | 5.3 °C | +4.6 °C | 13 mm | -24 mm |
| Apr | 9.8 °C | +3.7 °C | 22 mm | -19 mm |
| May | 11.5 °C | -1.1 °C | 74 mm | +30 mm |
| Jun | 16.6 °C | -0.9 °C | 75 mm | +17 mm |
| Jul | 24.0 °C | +4.2 °C | 87 mm | -2 mm |
| Aug | 18.1 °C | 0.0 °C | 65 mm | -22 mm |
| Sep | 15.6 °C | +2.5 °C | 130 mm | +64 mm |
| Oct | 8.8 °C | +2.1 °C | 97 mm | +40 mm |
| Nov | 1.1 °C | +0.9 °C | 34 mm | -28 mm |
| Dec | 1.5 °C | +4.5 °C | 81 mm | +22 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Kramfors?
Kramfors has a subarctic climate (Köppen Dfc). Over 1940-2025, the average annual temperature is 3.3 °C and it receives 684 mm of precipitation per year.
What is the hottest day ever recorded in Kramfors?
The hottest day measured in Kramfors between 1940 and 2025 was 25 June 2020, reaching 32.7 °C.
What is the coldest day in Kramfors?
The coldest day measured in Kramfors between 1940 and 2025 was 7 January 1987, at -36.7 °C.
Does it snow in Kramfors?
Yes. Kramfors gets on average 174.3 cm of snow per year and has around 180 frost days.
Has the climate of Kramfors warmed?
Yes: Kramfors warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Kramfors?
The wettest day measured in Kramfors between 1940 and 2025 was 25 July 1945, with 56 mm of rain in 24 hours.
What was the windiest day in Kramfors?
The windiest day measured in Kramfors between 1940 and 2025 was 26 December 2011, with winds reaching 45.1 km/h.
What is the warmest month in Kramfors?
The warmest month in Kramfors is July (15.6 °C on average); the coldest is January (-8.0 °C).
How much does it rain in Kramfors?
Kramfors receives on average 684 mm of precipitation per year, spread over about 125 rainy days.
Is it sunny in Kramfors?
Kramfors gets on average 7.6 hours of sunshine per day, roughly 2,774 hours per year over 1940-2025.
What is the biggest single-day snowfall in Kramfors?
The heaviest 24-hour snowfall measured in Kramfors between 1940 and 2025 was 12 January 2021, with 32.3 cm.
Are there tropical nights in Kramfors?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Kramfors.
What was the most extreme apparent temperature in Kramfors?
In Kramfors, between 1940 and 2025, the highest apparent temperature reached 32.2 °C on 25 June 2020, and the lowest was -42.1 °C on 7 January 1987.
Compare Kramfors with another city
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Nearby cities
The climate around Kramfors