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Katori (Chiba): temperature and climate normals

Latest15.8 °COct 9, 2026 20:10 JST
24 h max / min23.2 °C / 11.1 °C
Annual mean (normal)14.4 °Crank 364 of 903
Annual precipitation (normal)1,593.6mmrank 457
Altitude37 m

Last 24 hours

Katori23.211.115.821:0009:0020:10

Monthly normals: temperature

Katori-2°14°30°JanFebMarAprMayJunJulAugSepOctNovDec
Mean maxMeanMean min

Monthly precipitation (normal)

PrecipitationJan: 84.3JanFeb: 69.0FebMar: 114.1MarApr: 124.4AprMay: 134.5MayJun: 146.3JunJul: 130.9JulAug: 116.0AugSep: 206.5SepOct: 282.7OctNov: 110.5NovDec: 71.8Dec

Monthly sunshine (normal)

SunshineJan: 194.7JanFeb: 167.0FebMar: 183.2MarApr: 181.3AprMay: 181.8MayJun: 132.6JunJul: 157.6JulAug: 189.4AugSep: 141.1SepOct: 131.2OctNov: 149.3NovDec: 171.4Dec

Normals table (1991–2020)

MonthMeanMaxMin≥30°CMin<0°CPrecip.Sun
Jan3.5 °C9.0 °C-2.0 °C0.0days23.7days84.3mm194.7h
Feb4.5 °C9.7 °C-0.8 °C0.0days17.5days69.0mm167.0h
Mar7.9 °C13.2 °C2.2 °C0.0days9.1days114.1mm183.2h
Apr12.6 °C17.8 °C7.2 °C0.0days0.9days124.4mm181.3h
May17.2 °C22.1 °C12.7 °C0.5days0.0days134.5mm181.8h
Jun20.5 °C24.7 °C16.9 °C2.2days0.0days146.3mm132.6h
Jul24.3 °C28.7 °C20.9 °C13.2days0.0days130.9mm157.6h
Aug25.4 °C29.9 °C22.0 °C17.5days0.0days116.0mm189.4h
Sep22.2 °C26.2 °C18.8 °C5.8days0.0days206.5mm141.1h
Oct16.9 °C21.1 °C12.8 °C0.3days0.0days282.7mm131.2h
Nov11.3 °C16.3 °C6.2 °C0.0days1.4days110.5mm149.3h
Dec5.8 °C11.4 °C0.4 °C0.0days15.4days71.8mm171.4h
Year14.4 °C19.2 °C9.8 °C39.4days67.9days1,593.6mm1,980.2h

For reference: latest 15.8 °C; the Oct mean normal is 16.9 °C (one observation vs a monthly mean).

Other stations in Chiba

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