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Yoneyama (Miyagi): temperature and climate normals

Latest12.3 °COct 9, 2026 20:10 JST
24 h max / min23.9 °C / 7.0 °C
Annual mean (normal)11.5 °Crank 567 of 903
Annual precipitation (normal)1,078.2mmrank 803
Altitude4 m

Last 24 hours

Yoneyama23.97.012.321:0009:0020:10

Monthly normals: temperature

Yoneyama-4°12°29°JanFebMarAprMayJunJulAugSepOctNovDec
Mean maxMeanMean min

Monthly precipitation (normal)

PrecipitationJan: 35.5JanFeb: 29.1FebMar: 69.9MarApr: 77.3AprMay: 93.6MayJun: 111.2JunJul: 161.6JulAug: 120.1AugSep: 150.6SepOct: 129.4OctNov: 58.6NovDec: 41.4Dec

Monthly sunshine (normal)

SunshineJan: 149.4JanFeb: 158.7FebMar: 177.1MarApr: 189.6AprMay: 195.9MayJun: 158.1JunJul: 141.3JulAug: 156.3AugSep: 131.5SepOct: 139.8OctNov: 137.5NovDec: 136.5Dec

Normals table (1991–2020)

MonthMeanMaxMin≥30°CMin<0°CPrecip.Sun
Jan-0.1 °C4.6 °C-4.5 °C0.0days29.1days35.5mm149.4h
Feb0.6 °C5.8 °C-4.2 °C0.0days25.9days29.1mm158.7h
Mar4.0 °C10.0 °C-1.6 °C0.0days22.6days69.9mm177.1h
Apr9.4 °C15.9 °C3.3 °C0.0days5.5days77.3mm189.6h
May15.1 °C20.6 °C10.4 °C0.4days0.0days93.6mm195.9h
Jun19.0 °C23.8 °C15.3 °C1.2days0.0days111.2mm158.1h
Jul22.5 °C27.1 °C19.3 °C8.1days0.0days161.6mm141.3h
Aug23.8 °C28.6 °C20.4 °C12.3days0.0days120.1mm156.3h
Sep20.1 °C25.1 °C15.9 °C2.5days0.0days150.6mm131.5h
Oct14.0 °C19.8 °C8.7 °C0.0days0.2days129.4mm139.8h
Nov7.6 °C13.4 °C2.2 °C0.0days8.7days58.6mm137.5h
Dec2.2 °C7.1 °C-2.1 °C0.0days24.3days41.4mm136.5h
Year11.5 °C16.8 °C6.9 °C24.4days116.4days1,078.2mm1,871.6h

For reference: latest 12.3 °C; the Oct mean normal is 14.0 °C (one observation vs a monthly mean).

Other stations in Miyagi

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