Monthly Climate
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Best time to visit Tokushima

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

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 October comfort 85/100
A beach holiday July sea 25 °C
The least cloud December 47 % average cloud cover
The least rain January 70 mm
Warmth August 29 °C
Cooler weather January 9.6 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days Beach
1 October 85 21 °C 12 66
2 May 83 21 °C 13 44
3 November 80 17 °C 9 46
4 April 77 18 °C 11 25
5 June 72 24 °C 17 62
6 September 68 26 °C 15 74
7 December 62 12 °C 7 29
8 March 60 13 °C 12 7
9 July 57 28 °C 17 75
10 August 54 29 °C 16 73
11 February 52 10 °C 9 13
12 January 52 9.6 °C 7 20

For a beach holiday

July scores highest, with a sea temperature of 25 °C and air temperatures around 28 °C. The sea is above 20 °C from June to November.

Month Sea Air Sunshine Beach score
January 15 °C 9.6 °C 52 % 20
February 14 °C 10 °C 55 % 13
March 14 °C 13 °C 58 % 7
April 16 °C 18 °C 58 % 25
May 18 °C 21 °C 65 % 44
June 21 °C 24 °C 78 % 62
July 25 °C 28 °C 70 % 75
August 27 °C 29 °C 59 % 73
September 26 °C 26 °C 62 % 74
October 24 °C 21 °C 54 % 66
November 20 °C 17 °C 50 % 46
December 17 °C 12 °C 47 % 29

When to think twice

January scores lowest with about 7 wet days and highs near 9.6 °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 9.6 °C 70 mm 52 %
February 10.3 °C 81 mm 55 %
March 13.3 °C 127 mm 58 %
April 17.5 °C 149 mm 58 %
May 21.3 °C 189 mm 65 %
June 24.2 °C 270 mm 78 %
July 27.7 °C 245 mm 70 %
August 29.0 °C 194 mm 59 %
September 26.1 °C 274 mm 62 %
October 21.4 °C 228 mm 54 %
November 16.7 °C 102 mm 50 %
December 11.8 °C 81 mm 47 %

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.