Bryansk, Russia climate

Dfb Warm-summer humid continental

Bryansk has a strongly seasonal cold-temperate climate (Warm-summer humid continental, Köppen Dfb). The hottest month is July with an average daily high near 76°F, while the coldest is January averaging around 17°F at night. Around 26 inches of precipitation falls each year, peaking in July (3.5 inches) and easing off in March (1.5 inches). At latitude 53°N, day length swings from 7.3 hours in midwinter to 16.7 hours at midsummer.

☀️ Summers

Mild

Highs near 76°F in July.

About 2 days a year above 90 °F

❄️ Winters

Very cold

Lows near 17°F in January.

About 144 freezing nights a year

🌧️ Rain

Moderate rainfall

About 26 in of rain a year.

Wettest in July

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

+1.8 °F vs 50 years ago

Temperature & precipitation

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

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Bryansk climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	26	28	38	55	67	73	76	74	63	50	36	28
Avg temp (°F)	21	22	31	46	58	64	67	65	55	43	32	24
Avg low (°F)	17	17	25	38	48	54	59	56	47	37	28	20
Precipitation (in)	1.8	1.6	1.5	1.5	2.5	2.8	3.5	2.4	2.3	2.3	2.0	2.0

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	26	28	38	55	67	73
Avg temp (°F)	21	22	31	46	58	64
Avg low (°F)	17	17	25	38	48	54
Precipitation (in)	1.8	1.6	1.5	1.5	2.5	2.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	76	74	63	50	36	28
Avg temp (°F)	67	65	55	43	32	24
Avg low (°F)	59	56	47	37	28	20
Precipitation (in)	3.5	2.4	2.3	2.3	2.0	2.0

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	18	15	13	10	12	12	13	9	10	12	13	17
Days with high ≥ 90°F (days)	—	—	—	—	0.1	0.1	1	1	—	—	—	—
Days with low ≤ 32°F (days)	29	26	25	8	0.9	—	—	—	0.5	9	19	27

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	18	15	13	10	12	12
Days with high ≥ 90°F (days)	—	—	—	—	0.1	0.1
Days with low ≤ 32°F (days)	29	26	25	8	0.9	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	13	9	10	12	13	17
Days with high ≥ 90°F (days)	1	1	—	—	—	—
Days with low ≤ 32°F (days)	—	—	0.5	9	19	27

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	76	76	73	70	66	63	64	61	70	75	78	76
Clear days (≤ 30% cloud)	3	2	3	3	5	4	4	6	4	3	3	3
Partly cloudy days (30–70%)	7	7	8	9	10	13	12	12	9	7	6	7
Cloudy days (≥ 70%)	21	19	20	17	17	13	15	14	17	21	22	21
Relative humidity (%)	97	97	92	82	77	76	75	71	76	84	93	96
Wind speed (mph)	7.3	7.4	7.2	6.2	5.6	5.5	5.1	5.3	5.7	6.3	6.5	7.0

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	76	76	73	70	66	63
Clear days (≤ 30% cloud)	3	2	3	3	5	4
Partly cloudy days (30–70%)	7	7	8	9	10	13
Cloudy days (≥ 70%)	21	19	20	17	17	13
Relative humidity (%)	97	97	92	82	77	76
Wind speed (mph)	7.3	7.4	7.2	6.2	5.6	5.5

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	64	61	70	75	78	76
Clear days (≤ 30% cloud)	4	6	4	3	3	3
Partly cloudy days (30–70%)	12	12	9	7	6	7
Cloudy days (≥ 70%)	15	14	17	21	22	21
Relative humidity (%)	75	71	76	84	93	96
Wind speed (mph)	5.1	5.3	5.7	6.3	6.5	7.0

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Brjansk, a weather station, about 9 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 →