Zvyahel, Ukraine climate

Dsb Mediterranean-influenced warm-summer humid continental

Zvyahel has a seasonal cool-temperate climate (Mediterranean-influenced warm-summer humid continental, Köppen Dsb). The hottest month is July with an average daily high near 26°C, while the coldest is January averaging around −6°C at night. Precipitation totals about 685 mm a year and is strongly seasonal — August alone averages 138 mm while May barely receives 24 mm. At latitude 50°N, day length swings from 7.8 hours in midwinter to 16.2 hours at midsummer.

☀️ Summers

Warm

Highs near 26°C in July.

About 4 days a year above 32 °C

❄️ Winters

Cold

Lows near −6°C in January.

About 90 freezing nights a year

🌧️ Rain

Moderate rainfall

About 685 mm of rain a year.

Wettest in August

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

+1.2 °C 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

Zvyahel climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	−1	0	6	15	21	24	26	25	20	13	5	1
Avg temp (°C)	−4	−3	2	10	15	18	20	19	14	8	3	−2
Avg low (°C)	−6	−6	−2	4	9	13	14	13	9	4	0	−4
Precipitation (mm)	41	34	35	39	24	69	102	138	45	34	93	33

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	−1	0	6	15	21	24
Avg temp (°C)	−4	−3	2	10	15	18
Avg low (°C)	−6	−6	−2	4	9	13
Precipitation (mm)	41	34	35	39	24	69

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	26	25	20	13	5	1
Avg temp (°C)	20	19	14	8	3	−2
Avg low (°C)	14	13	9	4	0	−4
Precipitation (mm)	102	138	45	34	93	33

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	11	10	9	7	6	6	7	5	6	6	8	11
Days with high ≥ 32°C (days)	—	—	—	0.0	0.0	0.2	1	2	0.2	—	—	—
Days with low ≤ 0°C (days)	18	18	16	5	0.4	—	—	—	0.5	5	11	16

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	11	10	9	7	6	6
Days with high ≥ 32°C (days)	—	—	—	0.0	0.0	0.2
Days with low ≤ 0°C (days)	18	18	16	5	0.4	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	7	5	6	6	8	11
Days with high ≥ 32°C (days)	1	2	0.2	—	—	—
Days with low ≤ 0°C (days)	—	—	0.5	5	11	16

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	76	76	72	66	64	61	60	55	63	68	77	76
Clear days (≤ 30% cloud)	2	2	4	5	5	5	5	7	5	5	2	3
Partly cloudy days (30–70%)	8	7	7	9	11	13	13	13	10	9	7	7
Cloudy days (≥ 70%)	21	19	20	16	16	12	13	11	15	18	21	22
Relative humidity (%)	94	92	85	77	74	71	68	62	69	79	89	94
Wind speed (mph)	7.7	7.9	7.7	6.6	6.0	5.7	5.4	5.3	6.0	6.4	7.0	7.3

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	76	76	72	66	64	61
Clear days (≤ 30% cloud)	2	2	4	5	5	5
Partly cloudy days (30–70%)	8	7	7	9	11	13
Cloudy days (≥ 70%)	21	19	20	16	16	12
Relative humidity (%)	94	92	85	77	74	71
Wind speed (mph)	7.7	7.9	7.7	6.6	6.0	5.7

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	60	55	63	68	77	76
Clear days (≤ 30% cloud)	5	7	5	5	2	3
Partly cloudy days (30–70%)	13	13	10	9	7	7
Cloudy days (≥ 70%)	13	11	15	18	21	22
Relative humidity (%)	68	62	69	79	89	94
Wind speed (mph)	5.4	5.3	6.0	6.4	7.0	7.3

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 26 years of daily observations at Zhytomyr, a weather station, about 89 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 →