The bar chart below shows the average monthly peak daytime temperatures at Hachiōji
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.1 | 8.4 | 11.5 | 17.4 | 21.7 | 24.1 | 27.6 | 29.4 | 24.9 | 19.5 | 15.3 | 10.7 |
°F | 46.6 | 47.2 | 52.8 | 63.2 | 71.1 | 75.3 | 81.7 | 84.9 | 76.8 | 67.2 | 59.5 | 51.2 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 39 | 53 | 94 | 115 | 139 | 201 | 157 | 203 | 207 | 160 | 74 | 38 |
inches | 1.5 | 2.1 | 3.7 | 4.5 | 5.5 | 7.9 | 6.2 | 8 | 8.1 | 6.3 | 2.9 | 1.5 |
Rainy days | 8 | 11 | 15 | 16 | 15 | 20 | 20 | 17 | 19 | 15 | 11 | 7 |
Average annual rainfall in Hachiōji: 1654.333mm (651.3 inches)
The bar chart below shows the average daily sunshine hours in Hachiōji
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.6 | 6.2 | 6.1 | 5.9 | 6.3 | 4.4 | 4.8 | 6 | 4.2 | 4.7 | 5.4 | 6.4 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -2.8 | -1.9 | 1.2 | 7.2 | 11.9 | 16.4 | 20.2 | 21.4 | 17.6 | 11.1 | 5.3 | -0.1 |
Max °C | 8.4 | 8.7 | 11.8 | 17.6 | 22 | 24.3 | 27.8 | 29.6 | 25.1 | 19.8 | 15.5 | 11 |
Min °F | 27.1 | 28.6 | 34.2 | 45 | 53.3 | 61.4 | 68.4 | 70.5 | 63.6 | 51.9 | 41.5 | 31.7 |
Max °F | 37 | 38.1 | 43.7 | 54.3 | 62.4 | 68.5 | 75.2 | 77.9 | 70.3 | 59.7 | 50.7 | 41.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 16.7 | 15.7 | 15.9 | 17.3 | 19.9 | 22.2 | 24.5 | 26.3 | 25.3 | 22.9 | 20.9 | 18.6 |
°F | 62.1 | 60.3 | 60.6 | 63.1 | 67.8 | 72 | 76.1 | 79.4 | 77.6 | 73.2 | 69.6 | 65.5 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 8 | 8 | 8 | 9 |
mph | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
58% | 60% | 62% | 68% | 71% | 79% | 81% | 79% | 80% | 76% | 70% | 63% |
Hottest month: | August | 29.4°C 84.9°F |
---|---|---|
Driest month: | December | 38mm 1.5ins |
Sunniest month: | January | 6.6hrs |
Coldest month: | January | 8.1°C 46.6°F |
Wettest month: | September | 207mm 8.1ins |
Warmest sea: | August | 26.3°C 79.3°F |