CLIMATE
Climate of Okayama Airport, Japan
Seasonal climate characteristics and practical weather context.
Climate of Okayama Airport, Japan
NASA POWER’s 1991–2020 climatology for Okayama Airport, Japan (34.683, 133.917) gives an annual mean temperature of 15.6 °C and estimated annual precipitation of about 1,408 mm.
Temperature
August has the highest monthly mean temperature at 27.1 °C. January is coolest at 4.7 °C, a yearly monthly-mean range of 22.5 °C.
Precipitation
July has the highest estimated monthly total (about 208 mm); January has the lowest (about 54 mm). Monthly totals are estimated from NASA POWER’s mean daily precipitation rates.
Monthly averages
| Month | Mean temperature | Estimated precipitation |
|---|---|---|
| January | 4.7 °C | 54 mm |
| February | 5.4 °C | 63 mm |
| March | 8.5 °C | 96 mm |
| April | 13.4 °C | 105 mm |
| May | 18.1 °C | 134 mm |
| June | 22.1 °C | 193 mm |
| July | 26.0 °C | 208 mm |
| August | 27.1 °C | 126 mm |
| September | 23.6 °C | 180 mm |
| October | 17.9 °C | 120 mm |
| November | 12.4 °C | 69 mm |
| December | 7.0 °C | 60 mm |