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Kariya, Japan climate
Cfa Humid subtropical
Kariya has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 92°F, while the coldest is January averaging around 34°F at night. Precipitation totals about 60 inches a year and is strongly seasonal — October alone averages 8.8 inches while January barely receives 2.10 inches.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Kariya climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 49 | 51 | 59 | 68 | 78 | 82 | 89 | 92 | 84 | 74 | 64 | 53 |
| Avg temp (°F) | 42 | 43 | 50 | 59 | 68 | 74 | 81 | 84 | 76 | 66 | 55 | 45 |
| Avg low (°F) | 34 | 35 | 41 | 50 | 59 | 67 | 75 | 77 | 70 | 60 | 47 | 38 |
| Precipitation (in) | 2.1 | 2.2 | 4.5 | 5.6 | 5.1 | 6.5 | 7.0 | 5.6 | 7.4 | 8.8 | 2.4 | 2.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 49 | 51 | 59 | 68 | 78 | 82 |
| Avg temp (°F) | 42 | 43 | 50 | 59 | 68 | 74 |
| Avg low (°F) | 34 | 35 | 41 | 50 | 59 | 67 |
| Precipitation (in) | 2.1 | 2.2 | 4.5 | 5.6 | 5.1 | 6.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 89 | 92 | 84 | 74 | 64 | 53 |
| Avg temp (°F) | 81 | 84 | 76 | 66 | 55 | 45 |
| Avg low (°F) | 75 | 77 | 70 | 60 | 47 | 38 |
| Precipitation (in) | 7.0 | 5.6 | 7.4 | 8.8 | 2.4 | 2.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 67 | 67 | 65 | 70 | 81 | 75 | 63 | 70 | 66 | 63 | 63 |
| Relative humidity (%) | 81 | 78 | 76 | 76 | 78 | 82 | 83 | 82 | 81 | 80 | 80 | 82 |
| Wind speed (mph) | 8.1 | 8.3 | 8.1 | 7.1 | 6.2 | 5.3 | 5.0 | 5.2 | 5.7 | 6.0 | 6.4 | 7.5 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 67 | 67 | 65 | 70 | 81 |
| Relative humidity (%) | 81 | 78 | 76 | 76 | 78 | 82 |
| Wind speed (mph) | 8.1 | 8.3 | 8.1 | 7.1 | 6.2 | 5.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 75 | 63 | 70 | 66 | 63 | 63 |
| Relative humidity (%) | 83 | 82 | 81 | 80 | 80 | 82 |
| Wind speed (mph) | 5.0 | 5.2 | 5.7 | 6.0 | 6.4 | 7.5 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Obu, about 4 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.