Gölbaşı climate

Name: Gölbaşı
Address: TR

Gölbaşı is warmest in August, with average highs of 30 °C, and coldest in January, when nights average -3.4 °C. March is the wettest month (55 mm) and July the driest (8.4 mm). Figures are 1991–2020 climate normals.

Across a full year Gölbaşı averages 431 mm of rain, 105 days above 25 °C and 91 days below freezing.

Turkey · population 165,201 · 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 30 °C
Coldest month January -3.4 °C
Driest month July 8 mm
Wettest month March 55 mm
Least cloud August 14 % cloud
Hottest on record July 40 °C
Coldest on record January -21 °C

What to expectGölbaşı through the year

Gölbaşı has a clear annual cycle: average daily highs run from 4.6 °C in January to 30 °C in August, a swing of 24 °C in mean temperature across the year.

Counted across a normal year, 105 days a year reach 25 °C, 41 of them reach 30 °C, 91 nights drop below freezing. The warmest reading in the 1991–2020 record is 40 °C, in July.

Rain is strongly seasonal. March averages 55 mm against 8 mm in July — 6.5 times as much. Planning around the dry months matters more here than planning around temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	4.6 °C	51 mm	59 %
February	6.7 °C	44 mm	56 %
March	11.0 °C	55 mm	53 %
April	16.3 °C	48 mm	50 %
May	21.6 °C	48 mm	43 %
June	26.0 °C	33 mm	28 %
July	30.2 °C	8 mm	14 %
August	30.2 °C	11 mm	14 %
September	25.6 °C	13 mm	21 %
October	19.4 °C	28 mm	36 %
November	12.1 °C	40 mm	44 %
December	6.6 °C	52 mm	58 %

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	4.6 °C	-3.4 °C	0.3 °C	15.0 °C	-21.5 °C	0	0	25
February	6.7 °C	-2.6 °C	1.8 °C	18.9 °C	-20.3 °C	0	0	21
March	11.0 °C	0.3 °C	5.6 °C	25.8 °C	-14.6 °C	0	0	14
April	16.3 °C	4.6 °C	10.7 °C	29.4 °C	-13.7 °C	1	0	3
May	21.6 °C	9.5 °C	15.8 °C	32.6 °C	-0.2 °C	7	1	0
June	26.0 °C	13.4 °C	20.0 °C	36.1 °C	3.9 °C	17	5	0
July	30.2 °C	16.3 °C	23.7 °C	40.0 °C	9.9 °C	29	16	0
August	30.2 °C	16.7 °C	23.8 °C	38.5 °C	9.0 °C	30	16	0
September	25.6 °C	12.8 °C	19.4 °C	36.8 °C	3.9 °C	17	4	0
October	19.4 °C	8.3 °C	13.7 °C	30.8 °C	-4.2 °C	4	0	1
November	12.1 °C	2.5 °C	6.8 °C	22.3 °C	-9.3 °C	0	0	8
December	6.6 °C	-1.3 °C	2.2 °C	18.6 °C	-17.4 °C	0	0	20

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind
January	51 mm	9	9.7 h/day	59 %	77 %	13 km/h
February	44 mm	8	11 h/day	56 %	71 %	15 km/h
March	55 mm	10	12 h/day	53 %	65 %	16 km/h
April	48 mm	10	13 h/day	50 %	60 %	15 km/h
May	48 mm	9	14 h/day	43 %	56 %	14 km/h
June	33 mm	7	15 h/day	28 %	52 %	15 km/h
July	8 mm	2	15 h/day	14 %	43 %	15 km/h
August	11 mm	2	14 h/day	14 %	43 %	15 km/h
September	13 mm	2	12 h/day	21 %	46 %	13 km/h
October	28 mm	5	11 h/day	36 %	57 %	13 km/h
November	40 mm	6	10.0 h/day	44 %	68 %	12 km/h
December	52 mm	9	9.4 h/day	58 %	77 %	12 km/h

How Gölbaşı 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
Gölbaşı	30 °C	-3.4 °C	431 mm	105
Ankara · Turkey	31 °C	-2.7 °C	420 mm	115
Kırıkkale · Turkey	32 °C	-2.6 °C	365 mm	128
Kırşehir · Turkey	30 °C	-3.5 °C	394 mm	110
Bolu · Turkey	26 °C	-2.8 °C	990 mm	62
Düzce · Turkey	27 °C	-0.6 °C	1,072 mm	83
Aksaray · Turkey	31 °C	-3.9 °C	337 mm	117

Where Gölbaşı ranks

Ranking	Position	Value
Places with the best weather in Asia in June	9thof 50	92/100
Places with the best weather in Asia in September	33rdof 50	95/100
Places with the best weather in Asia in July	46thof 50	82/100

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

QuestionsCommon questions about Gölbaşı’s climate

When is the best time to visit Gölbaşı?

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 Gölbaşı get?

In August, the warmest month, daily highs average 30 °C. About 41 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 -3.4 °C in January, the coldest month. A normal year has 91 nights below freezing.

Which month is wettest in Gölbaşı?

March, averaging 55 mm over 10 days with rain. The driest month is July with 8 mm. The year as a whole averages 431 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 Gölbaşı 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.