Climate · Switzerland

Bern

Warm and wet from June to September; chilly and wet from December to March.

Typical weather, averaged over 30 years46.9°N540 m above the sea
  1. Jan42°6°25°-4°Rain on about three days a week.
  2. Feb44°7°25°-4°Rain on about three days a week.
  3. Mar50°10°30°-1°Rain on about three days a week.
  4. Apr57°14°35°2°Rain on about three days a week.
  5. May64°18°43°6°Rain on about four days a week.
  6. Jun71°22°51°11°Rain on about four days a week.
  7. Jul74°23°54°12°Rain on about four days a week.
  8. Aug75°24°55°13°Rain on about four days a week.
  9. Sep68°20°49°9°Rain on about three days a week.
  10. Oct62°17°43°6°Rain on about three days a week.
  11. Nov52°11°34°1°Rain on about three days a week.
  12. Dec43°6°27°-3°Rain on about three days a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The warm season runs from June to September, with highs near 72°F and nights near 52°F. From December to March, highs are nearer 45°F. The rain comes from May to July, on about four days a week. September to November is the driest stretch, with rain on about three days a week. Daylight runs from about 8½ hours in December to 16 hours in June.The warm season runs from June to September, with highs near 22°C and nights near 11°C. From December to March, highs are nearer 7°C. The rain comes from May to July, on about four days a week. September to November is the driest stretch, with rain on about three days a week. Daylight runs from about 8½ hours in December to 16 hours in June.

Where Bern sits

Europe/Zurich

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
46.9°Nnorthern hemisphere
Above the sea
540 mlow-lying
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
8:12 AM7:36 AM6:45 AM6:44 AM5:56 AM5:34 AM5:49 AM6:26 AM7:06 AM7:46 AM7:33 AM8:09 AMsets 5:06 PMsets 5:53 PMsets 6:34 PMsets 8:17 PMsets 8:57 PMsets 9:26 PMsets 9:22 PMsets 8:44 PMsets 7:45 PMsets 6:45 PMsets 4:58 PMsets 4:42 PM
Nearest of ours
Interlaken42 km south-east

The land around Bern, shaded by its typical high in January, the planning map's own layer.The land around Bern, shaded by its typical high in February, the planning map's own layer.The land around Bern, shaded by its typical high in March, the planning map's own layer.The land around Bern, shaded by its typical high in April, the planning map's own layer.The land around Bern, shaded by its typical high in May, the planning map's own layer.The land around Bern, shaded by its typical high in June, the planning map's own layer.The land around Bern, shaded by its typical high in July, the planning map's own layer.The land around Bern, shaded by its typical high in August, the planning map's own layer.The land around Bern, shaded by its typical high in September, the planning map's own layer.The land around Bern, shaded by its typical high in October, the planning map's own layer.The land around Bern, shaded by its typical high in November, the planning map's own layer.The land around Bern, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 42°F in January to 75°F in August.Highs from 6°C in January to 24°C in August.

Chance of a wet day

Wettest in May (58% of days), driest in October (43%).

Cloud cover

Clearest in July (43% cover), cloudiest in November (63%).

Daylight

From 8h 35m in December to 15h 49m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Bern, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
25°-4°42°6°
3 days60%8h 59m
FebruaryCool season
25°-4°44°7°
3 days61%10h 12m
MarchCool season
30°-1°50°10°
3 days57%11h 49m
April
35°2°57°14°
3 days56%13h 33m
May
43°6°64°18°
4 days62%15h 03m
JuneWarm seasonAt its best
51°11°71°22°
4 days52%15h 49m
JulyWarm seasonAt its best
54°12°74°23°
4 days43%15h 27m
AugustWarm seasonAt its best
55°13°75°24°
4 days45%14h 08m
SeptemberWarm season
49°9°68°20°
3 days51%12h 27m
October
43°6°62°17°
3 days59%10h 44m
November
34°1°52°11°
3 days63%9h 17m
DecemberCool season
27°-3°43°6°
3 days60%8h 35m

When is the best time to visit Bern?


The best months are June to August: highs near 73°F, nights near 53°F, and rain on about four days a week.The best months are June to August: highs near 23°C, nights near 12°C, and rain on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Bern?

August, with highs near 75°F and lows near 55°F. The coolest is January, with highs near 42°F.August, with highs near 24°C and lows near 13°C. The coolest is January, with highs near 6°C.

When does it rain most in Bern?

May, with rain on about four days a week. October is the driest, with rain on about three days a week.

How long are the days in Bern?

From about 8½ hours in December to 16 hours in June.

When are the skies clearest in Bern?

July, when cloud covers about 43% of the sky on average. November is the cloudiest, at about 63%.

Places with a year like Bern's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Bern's through the year, one place a country. “Six months apart”: their winter is Bern's summer.

Elsewhere in Switzerland

All of Switzerland

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Bern. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (540 m) against the climate model's (663 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (540 m) against the climate model's (663 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.