Monthly Climate
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Best time to visit Batumi

May is the best time to visit Batumi for general sightseeing, with average highs of 21 °C and about 12 wet days. The comfortable season runs roughly May to June. The sea stays above 20 °C from June to October.

It depends what you are going for

One month rarely wins on everything. These are the best months on each measure taken on its own.

If you want Best month On that measure
Sightseeing and walking May comfort 83/100
A beach holiday August sea 26 °C
The least cloud June 57 % average cloud cover
The least rain April 100 mm
Warmth August 26 °C
Cooler weather January 8.7 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 May 83 21 °C 12 40
2 October 81 21 °C 14 52
3 June 79 24 °C 14 66
4 September 76 24 °C 16 69
5 April 69 17 °C 13 15
6 November 67 16 °C 12 22
7 July 66 26 °C 18 73
8 August 61 26 °C 20 74
9 March 49 12 °C 14 1
10 December 46 11 °C 13 5
11 February 39 9.5 °C 13 4
12 January 36 8.7 °C 14 3

For a beach holiday

August scores highest, with a sea temperature of 26 °C and air temperatures around 26 °C. The sea is above 20 °C from June to October.

Month Sea Air Sunshine Beach score
January 10 °C 8.7 °C 71 % 3
February 9.1 °C 9.5 °C 67 % 4
March 9.1 °C 12 °C 66 % 1
April 11 °C 17 °C 61 % 15
May 17 °C 21 °C 58 % 40
June 22 °C 24 °C 57 % 66
July 25 °C 26 °C 65 % 73
August 26 °C 26 °C 67 % 74
September 25 °C 24 °C 57 % 69
October 21 °C 21 °C 59 % 52
November 17 °C 16 °C 60 % 22
December 13 °C 11 °C 66 % 5

When to think twice

January scores lowest with about 14 wet days and highs near 8.7 °C. That does not make it a bad month — it depends entirely on what you are travelling for. The numbers are all here; the judgement is yours.

The full year

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 %

Data sources and method

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

Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: comfort score, beach score, season boundaries. 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.