Çorum climate

Name: Çorum
Address: TR

Çorum is warmest in August, with average highs of 29 °C, and coldest in January, when nights average -3.0 °C. May is the wettest month (73 mm) and July the driest (13 mm). Figures are 1991–2020 climate normals.

Across a full year Çorum averages 553 mm of rain, 95 days above 25 °C and 83 days below freezing.

Turkey · population 269,595 · 1991–2020 normals

Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month

Warmest month August 29 °C
Coldest month January -3.0 °C
Driest month July 13 mm
Wettest month May 73 mm
Least cloud August 20 % cloud
Hottest on record July 40 °C
Coldest on record January -21 °C

What to expectÇorum through the year

Çorum has a clear annual cycle: average daily highs run from 4.7 °C in January to 29 °C in August, a swing of 22 °C in mean temperature across the year.

Counted across a normal year, 95 days a year reach 25 °C, 28 of them reach 30 °C, 83 nights drop below freezing. The warmest reading in the 1991–2020 record is 40 °C, in July.

Rain is strongly seasonal. May averages 73 mm against 13 mm in July — 5.6 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	4.7 °C	52 mm	63 %
February	6.6 °C	47 mm	61 %
March	11.1 °C	65 mm	61 %
April	16.4 °C	71 mm	56 %
May	21.1 °C	73 mm	51 %
June	24.9 °C	47 mm	37 %
July	28.5 °C	13 mm	22 %
August	29.1 °C	14 mm	20 %
September	25.1 °C	28 mm	31 %
October	19.2 °C	37 mm	46 %
November	11.9 °C	48 mm	49 %
December	6.4 °C	59 mm	62 %

Temperature month by month

Month	Avg high	Avg low	Mean	Record high	Record low	Days above 25 °C	Days above 30 °C	Days below 0 °C
January	4.7 °C	-3.0 °C	0.6 °C	16.2 °C	-20.6 °C	0	0	23
February	6.6 °C	-2.3 °C	1.9 °C	19.3 °C	-19.7 °C	0	0	19
March	11.1 °C	0.8 °C	5.9 °C	25.8 °C	-14.0 °C	0	0	13
April	16.4 °C	5.1 °C	10.9 °C	29.6 °C	-9.0 °C	1	0	3
May	21.1 °C	9.6 °C	15.5 °C	31.9 °C	0.6 °C	6	1	0
June	24.9 °C	13.3 °C	19.1 °C	36.6 °C	4.8 °C	14	2	0
July	28.5 °C	15.6 °C	22.0 °C	40.1 °C	8.7 °C	26	10	0
August	29.1 °C	16.0 °C	22.3 °C	38.4 °C	9.3 °C	28	12	0
September	25.1 °C	12.8 °C	18.6 °C	37.6 °C	3.3 °C	15	4	0
October	19.2 °C	8.8 °C	13.7 °C	30.6 °C	-1.6 °C	4	0	0
November	11.9 °C	2.7 °C	6.9 °C	23.6 °C	-11.4 °C	0	0	7
December	6.4 °C	-1.1 °C	2.3 °C	18.9 °C	-17.0 °C	0	0	19

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	52 mm	9	9.6 h/day	63 %	77 %	10 km/h
February	47 mm	9	11 h/day	61 %	72 %	12 km/h
March	65 mm	11	12 h/day	61 %	68 %	13 km/h
April	71 mm	12	13 h/day	56 %	66 %	13 km/h
May	73 mm	13	14 h/day	51 %	67 %	12 km/h
June	47 mm	9	15 h/day	37 %	65 %	13 km/h
July	13 mm	3	15 h/day	22 %	58 %	15 km/h
August	14 mm	3	14 h/day	20 %	57 %	15 km/h
September	28 mm	4	12 h/day	31 %	59 %	12 km/h
October	37 mm	6	11 h/day	46 %	64 %	11 km/h
November	48 mm	6	9.9 h/day	49 %	71 %	9.7 km/h
December	59 mm	9	9.3 h/day	62 %	77 %	9.7 km/h

How Çorum compares

The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.

Destination	Summer high	Winter low	Rain per year	Days above 25 °C
Çorum	29 °C	-3.0 °C	553 mm	95
Samsun · Turkey	27 °C	2.0 °C	856 mm	62
Kırıkkale · Turkey	32 °C	-2.6 °C	365 mm	128
Kırşehir · Turkey	30 °C	-3.5 °C	394 mm	110
Ankara · Turkey	31 °C	-2.7 °C	420 mm	115
Sivas · Turkey	28 °C	-7.6 °C	434 mm	70
Gölbaşı · Turkey	30 °C	-3.4 °C	431 mm	105

Where Çorum ranks

Ranking	Position	Value
Places with the best weather in Asia in July	14thof 50	86/100
Places with the best weather in Asia in September	19thof 50	95/100
Places with the best weather in the world in September	39thof 50	95/100
Places with the best weather in Asia in June	40thof 50	90/100
Places with the best weather in Asia in August	42ndof 50	85/100

Planning a trip? See the best time to visit Çorum.

QuestionsCommon questions about Çorum’s climate

When is the best time to visit Çorum?

That depends on what you want, so the honest answer is a comparison rather than a single month. June, July, September sit closest to 20 °C on average, August is the warmest month and July the driest. The month-by-month table above has the full picture.

How hot does Çorum get?

In August, the warmest month, daily highs average 29 °C. About 28 days a year pass 30 °C. The highest value in the 1991–2020 record is 40 °C.

How cold does it get in winter?

Nights average -3.0 °C in January, the coldest month. A normal year has 83 nights below freezing.

Which month is wettest in Çorum?

May, averaging 73 mm over 13 days with rain. The driest month is July with 13 mm. The year as a whole averages 553 mm.

Are these figures a forecast?

No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Çorum rather than what any particular week will bring. Individual years can differ substantially from the normal.

Data sources and method

ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
Open-Meteo — Open-Meteo.com. CC BY 4.0
NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
GeoNames — GeoNames.org. CC BY 4.0

Normal period: 1991–2020
Dataset version: era5-1991-2020-scores1.1
Last processed: 1 August 2026

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.