Bryne climate — normals and trends
Bryne (Norway) has a temperate oceanic climate (Cfb) under the Köppen-Geiger classification. Its mean annual temperature is 7.5 °C and it receives 1,733 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 August (14.4 °C on average) and the coldest is February (1.2 °C). Rainfall peaks in October.
Bryne averages 49 frost days, 0 hot days (≥ 30 °C) and 196 rainy days per year.
Bryne has warmed by +2.0 °C between 1940 and 2025, or +0.24 °C per decade. This trend is statistically significant.
The number of frost days there went from about 73 to 25 per year over the period.
The hottest day of the period reached 26.5 °C (on 13 July 1941) and the coldest -17.0 °C (on 25 January 1942).
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
BryneRogaland
- coords
- 58.74°, 5.65°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
7.5°C
Average daily high
9.2°C
Average daily low
5.8°C
Annual rainfall
1,733mm
Sunshine / day
7.5h
Mean relative humidity
81%
Average peak wind
26.6km/h
Seasonal range
13.2°C
Frost days (< 0 °C)
49 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
196 d/yr
Annual snowfall
86.8 cm
Average feels-like high
5.7 °C
Average feels-like low
1.6 °C
Average peak gust
46.3 km/h
Tropical nights (≥ 20 °C)
0 d/yr
Solar radiation
9.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.0 °C
since 1940
+0.2 °C per decade · r² = 0.45 · 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
26.5 °C
13 July 1941
Coldest day
-17.0 °C
25 January 1942
Wettest day
81 mm
4 September 1990
Windiest day
81.0 km/h
22 September 1969
Strongest gust
138.2 km/h
5 December 2013
Hottest feels-like
28.1 °C
13 July 1941
Coldest feels-like
-26.2 °C
25 January 1942
Snowiest day
22.3 cm
4 January 1968
Sunniest day
17.4 h
25 June 2014
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 4.1 °C | +1.1 °C | 136 mm | -23 mm |
| Feb | 4.8 °C | +2.0 °C | 86 mm | -37 mm |
| Mar | 6.7 °C | +2.4 °C | 96 mm | -16 mm |
| Apr | 9.9 °C | +2.7 °C | 20 mm | -65 mm |
| May | 11.8 °C | +0.7 °C | 72 mm | -9 mm |
| Jun | 14.0 °C | +0.2 °C | 121 mm | +31 mm |
| Jul | 18.5 °C | +2.7 °C | 130 mm | +17 mm |
| Aug | 16.3 °C | +0.2 °C | 176 mm | +15 mm |
| Sep | 15.2 °C | +1.3 °C | 270 mm | +67 mm |
| Oct | 11.7 °C | +1.2 °C | 201 mm | -18 mm |
| Nov | 8.3 °C | +1.4 °C | 221 mm | +23 mm |
| Dec | 7.8 °C | +3.1 °C | 290 mm | +99 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 Bryne?
Bryne has a temperate oceanic climate (Köppen Cfb). Over 1940-2025, the average annual temperature is 7.5 °C and it receives 1,733 mm of precipitation per year.
What is the hottest day ever recorded in Bryne?
The hottest day measured in Bryne between 1940 and 2025 was 13 July 1941, reaching 26.5 °C.
What is the coldest day in Bryne?
The coldest day measured in Bryne between 1940 and 2025 was 25 January 1942, at -17.0 °C.
Does it snow in Bryne?
Yes. Bryne gets on average 86.8 cm of snow per year and has around 49 frost days.
Has the climate of Bryne warmed?
Yes: Bryne warmed by +2.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bryne?
The wettest day measured in Bryne between 1940 and 2025 was 4 September 1990, with 81 mm of rain in 24 hours.
What was the windiest day in Bryne?
The windiest day measured in Bryne between 1940 and 2025 was 22 September 1969, with winds reaching 81.0 km/h.
What is the warmest month in Bryne?
The warmest month in Bryne is August (14.4 °C on average); the coldest is February (1.2 °C).
How much does it rain in Bryne?
Bryne receives on average 1,733 mm of precipitation per year, spread over about 196 rainy days.
Is it sunny in Bryne?
Bryne gets on average 7.5 hours of sunshine per day, roughly 2,738 hours per year over 1940-2025.
What is the biggest single-day snowfall in Bryne?
The heaviest 24-hour snowfall measured in Bryne between 1940 and 2025 was 4 January 1968, with 22.3 cm.
Are there tropical nights in Bryne?
Almost never: tropical nights (temperature staying above 20 °C) are virtually non-existent in Bryne.
What was the most extreme apparent temperature in Bryne?
In Bryne, between 1940 and 2025, the highest apparent temperature reached 28.1 °C on 13 July 1941, and the lowest was -26.2 °C on 25 January 1942.
Compare Bryne with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bryne