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Kakegawa, Japan climate

Cfa Humid subtropical

Kakegawa has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 30°C, while the coldest is January averaging around 1°C at night. Around 2193 mm of precipitation falls each year, peaking in September (273 mm) and easing off in January (71 mm).

☀️ Summers
Warm
Highs near 30°C in August.
❄️ Winters
Chilly
Lows near 1°C in January.
🌧️ Rain
Very wet
About 2193 mm of rain a year.
Wettest in September
Sky & trend
Often cloudy
Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures TEMPERATURE °C -10°10°20°30°40° PRECIPITATION (mm) 0140280 JanAprJulOct

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER) 0h2h3h4h6h J: ~4.7 hours of sun/dayF: ~4.7 hours of sun/dayM: ~4.5 hours of sun/dayA: ~4.6 hours of sun/dayM: ~4.0 hours of sun/dayJ: ~2.7 hours of sun/dayJ: ~4.0 hours of sun/dayA: ~5.6 hours of sun/dayS: ~4.2 hours of sun/dayO: ~3.9 hours of sun/dayN: ~4.3 hours of sun/dayD: ~4.7 hours of sun/day JFMAMJJASOND Sun hours per day (est.)

Kakegawa climate normals (1991–2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)101114192325293027221712
Avg temp (°C)56914182125262318137
Avg low (°C)114914182223201593
Precipitation (mm)719617721020727026618127324112673
Jan – JunJanFebMarAprMayJun
Avg high (°C)101114192325
Avg temp (°C)569141821
Avg low (°C)11491418
Precipitation (mm)7196177210207270
Jul – DecJulAugSepOctNovDec
Avg high (°C)293027221712
Avg temp (°C)25262318137
Avg low (°C)2223201593
Precipitation (mm)26618127324112673

Sky & atmosphere

JanFebMarAprMayJunJulAugSepOctNovDec
Cloud cover (%)535762647181725765655851
Relative humidity (%)807878788085878584838181
Wind speed (m/s)3.23.13.02.92.52.32.32.22.32.42.53.0
Jan – JunJanFebMarAprMayJun
Cloud cover (%)535762647181
Relative humidity (%)807878788085
Wind speed (m/s)3.23.13.02.92.52.3
Jul – DecJulAugSepOctNovDec
Cloud cover (%)725765655851
Relative humidity (%)878584838181
Wind speed (m/s)2.32.22.32.42.53.0
Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Kikugawa-makinohara, about 11 km from the city centre.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →