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Nichioji (Okayama): temperature and climate normals

Latest19.8 °COct 9, 2026 20:10 JST
24 h max / min26.5 °C / 13.6 °C
Annual mean (normal)14.4 °Crank 367 of 903
Annual precipitation (normal)1,228.3mmrank 699
Altitude239 m

Last 24 hours

Nichioji26.513.619.821:0009:0020:10

Monthly normals: temperature

Nichioji-1°15°31°JanFebMarAprMayJunJulAugSepOctNovDec
Mean maxMeanMean min

Monthly precipitation (normal)

PrecipitationJan: 30.4JanFeb: 50.6FebMar: 85.4MarApr: 100.8AprMay: 116.5MayJun: 170.1JunJul: 208.3JulAug: 104.8AugSep: 155.8SepOct: 96.3OctNov: 57.3NovDec: 52.0Dec

Normals table (1991–2020)

MonthMeanMaxMin≥30°CMin<0°CPrecip.
Jan2.9 °C7.7 °C-1.4 °C0.0days22.9days30.4mm
Feb3.9 °C8.9 °C-0.8 °C0.0days18.5days50.6mm
Mar7.1 °C12.7 °C1.7 °C0.0days10.4days85.4mm
Apr12.6 °C18.4 °C6.9 °C0.0days0.4days100.8mm
May17.7 °C23.3 °C12.2 °C0.2days0.0days116.5mm
Jun21.4 °C26.2 °C17.3 °C2.3days0.0days170.1mm
Jul25.1 °C29.6 °C21.7 °C16.2days0.0days208.3mm
Aug26.4 °C31.4 °C22.6 °C22.9days0.0days104.8mm
Sep22.5 °C27.3 °C18.7 °C6.3days0.0days155.8mm
Oct16.8 °C21.8 °C12.3 °C0.1days0.0days96.3mm
Nov10.9 °C16.0 °C6.2 °C0.0days0.9days57.3mm
Dec5.2 °C9.9 °C0.7 °C0.0days13.7days52.0mm
Year14.4 °C19.5 °C9.8 °C48.0days66.9days1,228.3mm

For reference: latest 19.8 °C; the Oct mean normal is 16.8 °C (one observation vs a monthly mean).

Other stations in Okayama

Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.