Batumi climate

Name: Batumi
Address: GE

Batumi is warmest in August, with average highs of 26 °C, and coldest in January, when nights average 2.0 °C. September is the wettest month (250 mm) and April the driest (100 mm). Figures are 1991–2020 climate normals.

Across a full year Batumi averages 2,140 mm of rain, 70 days above 25 °C and 24 days below freezing.

Georgia · population 186,949 · 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 26 °C
Coldest month January 2.0 °C
Driest month April 100 mm
Wettest month September 250 mm
Least cloud June 57 % cloud
Hottest on record July 37 °C
Coldest on record February -10 °C
Warmest sea August 26 °C

What to expectBatumi through the year

Batumi has a clear annual cycle: average daily highs run from 8.7 °C in January to 26 °C in August, a swing of 18 °C in mean temperature across the year.

Counted across a normal year, 70 days a year reach 25 °C, 9 of them reach 30 °C, 24 nights drop below freezing. The warmest reading in the 1991–2020 record is 37 °C, in July.

Rain is strongly seasonal. September averages 250 mm against 100 mm in April — 2.5 times as much. Planning around the dry months matters more here than planning around temperature.

The sea off Batumi is warmest in August at 26 °C and coldest in February at 9.1 °C. Sea temperature lags the air by a month or two, which is why late summer swims warmer than early summer at the same air temperature.

Month by month

Month	Avg high	Rainfall	Cloud
January	8.7 °C	170 mm	71 %
February	9.5 °C	141 mm	67 %
March	12.4 °C	146 mm	66 %
April	17.0 °C	100 mm	61 %
May	21.1 °C	108 mm	58 %
June	23.8 °C	148 mm	57 %
July	25.5 °C	222 mm	65 %
August	26.1 °C	246 mm	67 %
September	24.0 °C	250 mm	57 %
October	20.9 °C	242 mm	59 %
November	15.7 °C	191 mm	60 %
December	10.8 °C	176 mm	66 %

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	8.7 °C	2.0 °C	5.1 °C	18.6 °C	-8.8 °C	0	0	8
February	9.5 °C	2.1 °C	5.6 °C	23.2 °C	-10.0 °C	0	0	7
March	12.4 °C	4.2 °C	8.2 °C	27.9 °C	-7.9 °C	0	0	3
April	17.0 °C	7.7 °C	12.5 °C	32.2 °C	-8.4 °C	2	0	0
May	21.1 °C	12.7 °C	17.3 °C	35.4 °C	5.2 °C	6	1	0
June	23.8 °C	17.1 °C	20.7 °C	35.2 °C	9.2 °C	10	1	0
July	25.5 °C	20.3 °C	23.0 °C	37.2 °C	13.9 °C	16	2	0
August	26.1 °C	21.2 °C	23.6 °C	34.7 °C	15.3 °C	19	2	0
September	24.0 °C	18.0 °C	21.0 °C	36.4 °C	9.3 °C	11	2	0
October	20.9 °C	13.8 °C	17.3 °C	31.7 °C	-0.7 °C	6	0	0
November	15.7 °C	8.0 °C	11.6 °C	25.3 °C	-4.0 °C	0	0	1
December	10.8 °C	4.1 °C	7.2 °C	24.7 °C	-7.0 °C	0	0	5

Rain, sun and wind month by month

Month	Rainfall	Wet days	Daylight	Cloud cover	Humidity	Wind	Sea temp
January	170 mm	14	9.5 h/day	71 %	81 %	12 km/h	10.4 °C
February	141 mm	13	11 h/day	67 %	80 %	12 km/h	9.1 °C
March	146 mm	14	12 h/day	66 %	80 %	12 km/h	9.1 °C
April	100 mm	13	13 h/day	61 %	79 %	11 km/h	11.4 °C
May	108 mm	12	15 h/day	58 %	82 %	10 km/h	16.6 °C
June	148 mm	14	15 h/day	57 %	86 %	11 km/h	22.1 °C
July	222 mm	18	15 h/day	65 %	89 %	10 km/h	25.0 °C
August	246 mm	20	14 h/day	67 %	89 %	10.0 km/h	26.1 °C
September	250 mm	16	13 h/day	57 %	86 %	10 km/h	24.5 °C
October	242 mm	14	11 h/day	59 %	84 %	10 km/h	20.8 °C
November	191 mm	12	9.9 h/day	60 %	82 %	11 km/h	16.6 °C
December	176 mm	13	9.2 h/day	66 %	81 %	12 km/h	12.9 °C

How Batumi 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
Batumi	26 °C	2.0 °C	2,140 mm	70
Trabzon · Turkey	25 °C	2.1 °C	1,678 mm	41
Erzurum · Turkey	25 °C	-12 °C	624 mm	32
Nalchik · Russia	25 °C	-7.1 °C	1,444 mm	42
Tbilisi · Georgia	30 °C	-4.1 °C	681 mm	96
Sochi · Russia	26 °C	2.1 °C	1,315 mm	61
Erzincan · Turkey	30 °C	-8.1 °C	676 mm	90

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

QuestionsCommon questions about Batumi’s climate

When is the best time to visit Batumi?

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

How hot does Batumi get?

In August, the warmest month, daily highs average 26 °C. About 9 days a year pass 30 °C. The highest value in the 1991–2020 record is 37 °C.

How cold does it get in winter?

Nights average 2.0 °C in January, the coldest month. A normal year has 24 nights below freezing.

Which month is wettest in Batumi?

September, averaging 250 mm over 16 days with rain. The driest month is April with 100 mm. The year as a whole averages 2,140 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 Batumi 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
Data point: 41.641°, 41.631° (the coordinates the reanalysis values are taken for)
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.