Belfort, Bourgogne-Franche-Comté climate

Cfb Oceanic / temperate

Belfort has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 23°C, while the coldest is January averaging around −2°C at night. Precipitation is fairly even year-round, totalling about 1009 mm.

☀️ Summers

Mild

Highs near 23°C in July.

❄️ Winters

Cold

Lows near −2°C in January.

🌧️ Rain

Moderate rainfall

About 1009 mm of rain a year.

Wettest in May

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Belfort climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	4	5	9	13	17	21	23	23	18	14	8	5
Avg temp (°C)	1	2	5	9	13	16	18	18	14	10	5	2
Avg low (°C)	−2	−1	2	4	8	12	13	13	10	7	2	−1
Precipitation (mm)	66	60	67	75	101	99	92	94	85	95	89	87

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	4	5	9	13	17	21
Avg temp (°C)	1	2	5	9	13	16
Avg low (°C)	−2	−1	2	4	8	12
Precipitation (mm)	66	60	67	75	101	99

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	23	23	18	14	8	5
Avg temp (°C)	18	18	14	10	5	2
Avg low (°C)	13	13	10	7	2	−1
Precipitation (mm)	92	94	85	95	89	87

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	71	70	68	69	70	66	61	60	62	70	75	74
Relative humidity (%)	92	89	84	80	79	77	74	74	78	85	90	92
Wind speed (m/s)	2.4	2.4	2.3	2.0	1.9	1.8	1.7	1.6	1.7	1.9	1.9	2.3

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	71	70	68	69	70	66
Relative humidity (%)	92	89	84	80	79	77
Wind speed (m/s)	2.4	2.4	2.3	2.0	1.9	1.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	61	60	62	70	75	74
Relative humidity (%)	74	74	78	85	90	92
Wind speed (m/s)	1.7	1.6	1.7	1.9	1.9	2.3

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Fahy-boncourt, a weather station, about 24 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →