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Kiriishi (Yamanashi): temperature and climate normals

Latest19.0 °COct 9, 2026 20:10 JST
24 h max / min26.7 °C / 14.6 °C
Annual mean (normal)14.0 °Crank 399 of 903
Annual precipitation (normal)1,652.1mmrank 421
Altitude226 m

Last 24 hours

Kiriishi26.714.619.021:0009:0020:10

Monthly normals: temperature

Kiriishi-3°14°32°JanFebMarAprMayJunJulAugSepOctNovDec
Mean maxMeanMean min

Monthly precipitation (normal)

PrecipitationJan: 60.5JanFeb: 66.7FebMar: 126.9MarApr: 120.5AprMay: 134.7MayJun: 156.5JunJul: 181.3JulAug: 150.3AugSep: 285.0SepOct: 225.0OctNov: 87.0NovDec: 57.8Dec

Monthly sunshine (normal)

SunshineJan: 188.6JanFeb: 178.5FebMar: 190.0MarApr: 200.0AprMay: 201.8MayJun: 146.1JunJul: 168.6JulAug: 205.8AugSep: 148.5SepOct: 146.7OctNov: 164.0NovDec: 180.6Dec

Normals table (1991–2020)

MonthMeanMaxMin≥30°CMin<0°CPrecip.Sun
Jan1.8 °C9.1 °C-3.4 °C0.0days27.1days60.5mm188.6h
Feb3.6 °C10.8 °C-2.1 °C0.0days21.0days66.7mm178.5h
Mar7.6 °C14.3 °C1.7 °C0.0days11.1days126.9mm190.0h
Apr13.0 °C19.8 °C6.9 °C0.1days1.3days120.5mm200.0h
May17.7 °C24.1 °C12.2 °C1.3days0.0days134.7mm201.8h
Jun21.2 °C26.6 °C17.1 °C4.3days0.0days156.5mm146.1h
Jul25.0 °C30.4 °C21.1 °C17.9days0.0days181.3mm168.6h
Aug26.1 °C32.0 °C22.0 °C24.4days0.0days150.3mm205.8h
Sep22.2 °C28.0 °C18.3 °C10.2days0.0days285.0mm148.5h
Oct16.1 °C22.0 °C12.1 °C0.3days0.0days225.0mm146.7h
Nov9.7 °C16.6 °C5.0 °C0.0days3.1days87.0mm164.0h
Dec4.2 °C11.6 °C-0.9 °C0.0days19.9days57.8mm180.6h
Year14.0 °C20.4 °C9.1 °C58.2days84.1days1,652.1mm2,120.4h

For reference: latest 19.0 °C; the Oct mean normal is 16.1 °C (one observation vs a monthly mean).

Other stations in Yamanashi

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