Monthly Climate
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Best time to visit Oklahoma City

October is the best time to visit Oklahoma City for general sightseeing, with average highs of 23 °C and about 7 wet days.

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 93/100
The least cloud October 37 % average cloud cover
The least rain January 36 mm
Warmth July 34 °C
Cooler weather January 9.9 °C

Ranked by comfort

# Month Comfort / 100 Avg high Wet days
1 October 93 23 °C 7
2 April 88 23 °C 8
3 May 78 27 °C 11
4 September 78 29 °C 7
5 March 77 18 °C 7
6 November 75 16 °C 5
7 June 64 31 °C 10
8 August 62 34 °C 6
9 February 59 13 °C 5
10 July 59 34 °C 7
11 December 52 10 °C 5
12 January 49 9.9 °C 5

When to think twice

January scores lowest with about 5 wet days and highs near 9.9 °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 9.9 °C 36 mm 46 %
February 12.7 °C 45 mm 50 %
March 17.9 °C 71 mm 50 %
April 22.6 °C 95 mm 47 %
May 26.8 °C 115 mm 51 %
June 31.2 °C 96 mm 45 %
July 34.0 °C 60 mm 39 %
August 33.5 °C 65 mm 39 %
September 29.2 °C 76 mm 38 %
October 23.0 °C 76 mm 37 %
November 16.0 °C 49 mm 42 %
December 10.3 °C 46 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.