Currently: 63 °F. Broken clouds. (Weather station: Okayama Airport, Japan). See more current weatherAnnual Weather Averages Near Okayama
Averages are for Okayama Airport, which is 8 miles from Okayama.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Okayama
High Temp: 88 °F
Low Temp: 32 °F
Mean Temp: 59 °F
Precipitation: 3.38"
Humidity: 69%
Dew Point: 49 °F
Wind: 11 mph
Pressure: 29.97 "Hg
Visibility: 6 mi
January Climate & Weather Averages in Okayama
High Temp: 45 °F
Low Temp: 32 °F
Mean Temp: 38 °F
Precipitation: 2.10"
Humidity: 67%
Dew Point: 28 °F
Wind: 12 mph
Pressure: 30.11 "Hg
Visibility: 6 mi
February Climate & Weather Averages in Okayama
High Temp: 47 °F
Low Temp: 33 °F
Mean Temp: 40 °F
Precipitation: 2.55"
Humidity: 65%
Dew Point: 29 °F
Wind: 12 mph
Pressure: 30.10 "Hg
Visibility: 6 mi
March Climate & Weather Averages in Okayama
High Temp: 54 °F
Low Temp: 38 °F
Mean Temp: 46 °F
Precipitation: 3.75"
Humidity: 62%
Dew Point: 33 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 6 mi
April Climate & Weather Averages in Okayama
High Temp: 64 °F
Low Temp: 48 °F
Mean Temp: 56 °F
Precipitation: 3.64"
Humidity: 60%
Dew Point: 42 °F
Wind: 12 mph
Pressure: 29.96 "Hg
Visibility: 6 mi
May Climate & Weather Averages in Okayama
High Temp: 73 °F
Low Temp: 58 °F
Mean Temp: 65 °F
Precipitation: 4.09"
Humidity: 65%
Dew Point: 53 °F
Wind: 11 mph
Pressure: 29.88 "Hg
Visibility: 6 mi
June Climate & Weather Averages in Okayama
High Temp: 78 °F
Low Temp: 65 °F
Mean Temp: 72 °F
Precipitation: 4.90"
Humidity: 73%
Dew Point: 62 °F
Wind: 10 mph
Pressure: 29.79 "Hg
Visibility: 6 mi
July Climate & Weather Averages in Okayama
High Temp: 85 °F
Low Temp: 73 °F
Mean Temp: 79 °F
Precipitation: 4.74"
Humidity: 78%
Dew Point: 71 °F
Wind: 10 mph
Pressure: 29.79 "Hg
Visibility: 6 mi
August Climate & Weather Averages in Okayama
High Temp: 88 °F
Low Temp: 74 °F
Mean Temp: 81 °F
Precipitation: 3.24"
Humidity: 73%
Dew Point: 72 °F
Wind: 11 mph
Pressure: 29.82 "Hg
Visibility: 6 mi
September Climate & Weather Averages in Okayama
High Temp: 80 °F
Low Temp: 67 °F
Mean Temp: 73 °F
Precipitation: 4.28"
Humidity: 73%
Dew Point: 64 °F
Wind: 10 mph
Pressure: 29.91 "Hg
Visibility: 6 mi
October Climate & Weather Averages in Okayama
High Temp: 70 °F
Low Temp: 56 °F
Mean Temp: 63 °F
Precipitation: 3.19"
Humidity: 70%
Dew Point: 53 °F
Wind: 10 mph
Pressure: 30.05 "Hg
Visibility: 6 mi
November Climate & Weather Averages in Okayama
High Temp: 60 °F
Low Temp: 45 °F
Mean Temp: 52 °F
Precipitation: 2.23"
Humidity: 70%
Dew Point: 43 °F
Wind: 10 mph
Pressure: 30.12 "Hg
Visibility: 6 mi
December Climate & Weather Averages in Okayama
High Temp: 49 °F
Low Temp: 36 °F
Mean Temp: 42 °F
Precipitation: 1.88"
Humidity: 69%
Dew Point: 33 °F
Wind: 11 mph
Pressure: 30.13 "Hg
Visibility: 6 mi