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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 90°F, while the coldest is January averaging around 29°F at night. Precipitation totals about 51 inches a year and is strongly seasonal — July alone averages 7.9 inches while January barely receives 1.48 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) | 48 | 50 | 57 | 67 | 76 | 81 | 87 | 90 | 83 | 73 | 63 | 53 |
| Avg temp (°F) | 38 | 39 | 45 | 55 | 64 | 72 | 79 | 80 | 73 | 62 | 51 | 42 |
| Avg low (°F) | 29 | 30 | 35 | 43 | 53 | 64 | 72 | 73 | 65 | 53 | 42 | 33 |
| Precipitation (in) | 1.5 | 1.9 | 3.6 | 4.0 | 5.3 | 6.8 | 7.9 | 4.7 | 7.0 | 4.3 | 2.3 | 1.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 48 | 50 | 57 | 67 | 76 | 81 |
| Avg temp (°F) | 38 | 39 | 45 | 55 | 64 | 72 |
| Avg low (°F) | 29 | 30 | 35 | 43 | 53 | 64 |
| Precipitation (in) | 1.5 | 1.9 | 3.6 | 4.0 | 5.3 | 6.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 87 | 90 | 83 | 73 | 63 | 53 |
| Avg temp (°F) | 79 | 80 | 73 | 62 | 51 | 42 |
| Avg low (°F) | 72 | 73 | 65 | 53 | 42 | 33 |
| Precipitation (in) | 7.9 | 4.7 | 7.0 | 4.3 | 2.3 | 1.9 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 68 | 65 | 67 | 78 | 72 | 62 | 69 | 66 | 70 | 73 |
| Relative humidity (%) | 86 | 84 | 81 | 79 | 79 | 83 | 85 | 83 | 84 | 84 | 84 | 86 |
| Wind speed (mph) | 4.7 | 4.9 | 4.7 | 4.0 | 3.4 | 2.8 | 2.8 | 2.9 | 3.3 | 3.5 | 3.6 | 4.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 68 | 65 | 67 | 78 |
| Relative humidity (%) | 86 | 84 | 81 | 79 | 79 | 83 |
| Wind speed (mph) | 4.7 | 4.9 | 4.7 | 4.0 | 3.4 | 2.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 72 | 62 | 69 | 66 | 70 | 73 |
| Relative humidity (%) | 85 | 83 | 84 | 84 | 84 | 86 |
| Wind speed (mph) | 2.8 | 2.9 | 3.3 | 3.5 | 3.6 | 4.2 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the Japan Meteorological Agency, measured at Kamigori, about 12 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.