Çorum, Turkey climate

Csb Warm-summer Mediterranean

Çorum has a seasonal cool-temperate climate (Warm-summer Mediterranean, Köppen Csb). The hottest month is August with an average daily high near 30°C, while the coldest is January averaging around −5°C at night. Precipitation totals about 469 mm a year and is strongly seasonal — June alone averages 73 mm while August barely receives 12 mm.

☀️ Summers

Warm

Highs near 30°C in August.

About 23 days a year above 32 °C

❄️ Winters

Cold

Lows near −5°C in January.

About 92 freezing nights a year

🌧️ Rain

Fairly dry

About 469 mm of rain a year.

Wettest in June

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

+0.7 °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

Çorum climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	5	7	12	17	23	27	30	30	27	21	13	7
Avg temp (°C)	0	1	6	10	15	19	21	22	18	14	7	2
Avg low (°C)	−5	−4	−1	3	7	10	13	13	9	6	0	−3
Precipitation (mm)	41	33	39	47	59	73	30	12	29	30	34	41

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°C)	5	7	12	17	23	27
Avg temp (°C)	0	1	6	10	15	19
Avg low (°C)	−5	−4	−1	3	7	10
Precipitation (mm)	41	33	39	47	59	73

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°C)	30	30	27	21	13	7
Avg temp (°C)	21	22	18	14	7	2
Avg low (°C)	13	13	9	6	0	−3
Precipitation (mm)	30	12	29	30	34	41

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	9	9	10	10	11	10	3	2	4	6	6	10
Days with high ≥ 32°C (days)	—	—	—	—	0.7	2	8	9	3	0.2	—	—
Days with low ≤ 0°C (days)	19	17	15	6	0.6	—	—	—	0.1	3	14	17

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	9	9	10	10	11	10
Days with high ≥ 32°C (days)	—	—	—	—	0.7	2
Days with low ≤ 0°C (days)	19	17	15	6	0.6	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	3	2	4	6	6	10
Days with high ≥ 32°C (days)	8	9	3	0.2	—	—
Days with low ≤ 0°C (days)	—	—	0.1	3	14	17

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	71	67	66	63	58	45	29	27	34	49	55	70
Clear days (≤ 30% cloud)	3	4	5	5	7	11	18	19	16	11	9	3
Partly cloudy days (30–70%)	10	9	9	10	12	12	10	10	9	10	9	10
Cloudy days (≥ 70%)	18	15	17	14	12	7	3	2	5	10	12	18
Relative humidity (%)	86	81	75	70	67	63	58	57	59	65	73	85
Wind speed (m/s)	2.3	2.5	2.4	2.1	1.8	1.9	2.3	2.4	2.0	2.0	2.0	2.1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	71	67	66	63	58	45
Clear days (≤ 30% cloud)	3	4	5	5	7	11
Partly cloudy days (30–70%)	10	9	9	10	12	12
Cloudy days (≥ 70%)	18	15	17	14	12	7
Relative humidity (%)	86	81	75	70	67	63
Wind speed (m/s)	2.3	2.5	2.4	2.1	1.8	1.9

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	29	27	34	49	55	70
Clear days (≤ 30% cloud)	18	19	16	11	9	3
Partly cloudy days (30–70%)	10	10	9	10	9	10
Cloudy days (≥ 70%)	3	2	5	10	12	18
Relative humidity (%)	58	57	59	65	73	85
Wind speed (m/s)	2.3	2.4	2.0	2.0	2.0	2.1

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 25 years of daily observations at Corum, a weather station, inside the city. 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 →