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Komono, Japan climate
Cfa Humid subtropical
Komono has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 89°F, while the coldest is January averaging around 32°F at night. Precipitation totals about 71 inches a year and is strongly seasonal — September alone averages 11.3 inches while January barely receives 2.19 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)Komono climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 48 | 50 | 56 | 66 | 74 | 79 | 86 | 89 | 82 | 72 | 63 | 53 |
| Avg temp (°F) | 40 | 41 | 47 | 56 | 64 | 71 | 78 | 80 | 74 | 64 | 53 | 44 |
| Avg low (°F) | 32 | 32 | 37 | 46 | 55 | 64 | 72 | 74 | 67 | 55 | 45 | 36 |
| Precipitation (in) | 2.2 | 2.6 | 4.6 | 6.1 | 7.5 | 9.8 | 8.2 | 6.3 | 11.3 | 7.2 | 3.1 | 2.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 48 | 50 | 56 | 66 | 74 | 79 |
| Avg temp (°F) | 40 | 41 | 47 | 56 | 64 | 71 |
| Avg low (°F) | 32 | 32 | 37 | 46 | 55 | 64 |
| Precipitation (in) | 2.2 | 2.6 | 4.6 | 6.1 | 7.5 | 9.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 86 | 89 | 82 | 72 | 63 | 53 |
| Avg temp (°F) | 78 | 80 | 74 | 64 | 53 | 44 |
| Avg low (°F) | 72 | 74 | 67 | 55 | 45 | 36 |
| Precipitation (in) | 8.2 | 6.3 | 11.3 | 7.2 | 3.1 | 2.3 |
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 Yokkaichi, about 9 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.