Monthly Climate
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Best time to visit Ōita

October is the best time to visit Ōita for general sightseeing, with average highs of 22 °C and about 8 wet days. The comfortable season runs roughly April to May.

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 90/100
The least cloud December 51 % average cloud cover
The least rain December 55 mm
Warmth August 30 °C
Cooler weather January 9.3 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 90 22 °C 8
2 May 87 23 °C 10
3 April 82 19 °C 10
4 November 79 17 °C 7
5 June 70 26 °C 17
6 September 69 27 °C 14
7 March 62 14 °C 11
8 December 60 11 °C 6
9 February 54 11 °C 8
10 July 53 30 °C 17
11 August 52 30 °C 16
12 January 51 9.3 °C 7

When to think twice

January scores lowest with about 7 wet days and highs near 9.3 °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 9.3 °C 58 mm 55 %
February 10.5 °C 70 mm 57 %
March 13.9 °C 102 mm 60 %
April 18.8 °C 118 mm 61 %
May 23.0 °C 131 mm 67 %
June 25.7 °C 287 mm 81 %
July 29.5 °C 223 mm 72 %
August 30.2 °C 192 mm 63 %
September 26.6 °C 216 mm 64 %
October 21.8 °C 133 mm 53 %
November 16.7 °C 73 mm 53 %
December 11.5 °C 55 mm 51 %

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.