Monthly Climate
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Best time to visit Morioka

June is the best time to visit Morioka for general sightseeing, with average highs of 22 °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 June comfort 83/100
The least cloud November 65 % average cloud cover
The least rain February 64 mm
Warmth August 26 °C
Cooler weather January 0.2 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 June 83 22 °C 13
2 September 83 22 °C 12
3 May 76 19 °C 13
4 July 71 25 °C 16
5 August 70 26 °C 14
6 October 68 16 °C 12
7 April 48 12 °C 13
8 November 39 9.5 °C 13
9 January 25 0.2 °C 11
10 February 25 1.2 °C 11
11 December 22 2.8 °C 13
12 March 22 5.2 °C 14

When to think twice

March scores lowest with about 14 wet days and highs near 5.2 °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 0.2 °C 65 mm 71 %
February 1.2 °C 64 mm 70 %
March 5.2 °C 94 mm 67 %
April 12.2 °C 94 mm 66 %
May 18.6 °C 96 mm 71 %
June 22.3 °C 104 mm 78 %
July 25.4 °C 150 mm 83 %
August 26.5 °C 140 mm 78 %
September 22.4 °C 142 mm 77 %
October 16.3 °C 109 mm 68 %
November 9.5 °C 80 mm 65 %
December 2.8 °C 81 mm 71 %

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.