Monthly Climate
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Best time to visit Utsunomiya

May is the best time to visit Utsunomiya for general sightseeing, with average highs of 21 °C and about 13 wet days. The comfortable season runs roughly May to June.

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 84/100
The least cloud January 40 % average cloud cover
The least rain December 48 mm
Warmth August 28 °C
Cooler weather January 6.3 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 May 84 21 °C 13
2 October 81 19 °C 12
3 June 78 24 °C 16
4 September 78 25 °C 14
5 April 68 17 °C 12
6 November 64 14 °C 8
7 July 64 27 °C 17
8 August 64 28 °C 14
9 March 47 11 °C 12
10 December 46 8.8 °C 6
11 February 40 7.4 °C 7
12 January 38 6.3 °C 6

When to think twice

January scores lowest with about 6 wet days and highs near 6.3 °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 6.3 °C 52 mm 40 %
February 7.4 °C 54 mm 48 %
March 11.1 °C 96 mm 56 %
April 16.6 °C 111 mm 61 %
May 21.2 °C 140 mm 69 %
June 24.0 °C 156 mm 81 %
July 27.3 °C 179 mm 79 %
August 28.4 °C 138 mm 71 %
September 24.7 °C 181 mm 71 %
October 19.3 °C 170 mm 63 %
November 14.1 °C 74 mm 50 %
December 8.8 °C 48 mm 40 %

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.