The bar chart below shows the average monthly peak daytime temperatures at Ishigaki
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 20.2 | 20.7 | 22.5 | 25.4 | 27.9 | 29.8 | 31.5 | 31.3 | 30.3 | 28 | 24.8 | 21.9 |
°F | 68.3 | 69.2 | 72.6 | 77.8 | 82.3 | 85.7 | 88.8 | 88.3 | 86.6 | 82.4 | 76.7 | 71.4 |
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 | 153 | 140 | 143 | 162 | 215 | 207 | 172 | 235 | 238 | 202 | 197 | 146 |
inches | 6 | 5.5 | 5.6 | 6.4 | 8.5 | 8.2 | 6.8 | 9.3 | 9.4 | 7.9 | 7.8 | 5.8 |
Rainy days | 24 | 22 | 23 | 20 | 22 | 20 | 20 | 22 | 22 | 22 | 24 | 24 |
Average annual rainfall in Ishigaki: 2358.6mm (928.6 inches)
The bar chart below shows the average daily sunshine hours in Ishigaki
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 2.7 | 2.8 | 3.5 | 4.8 | 5.1 | 6.7 | 8.7 | 7.7 | 6.8 | 5.3 | 3.5 | 3.1 |
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 | 15.3 | 15.8 | 17.6 | 20.5 | 23.2 | 25.5 | 26.8 | 26.2 | 25.2 | 22.9 | 20.1 | 17 |
Max °C | 20.3 | 20.8 | 22.7 | 25.6 | 28.1 | 30 | 31.7 | 31.4 | 30.5 | 28.1 | 25 | 22 |
Min °F | 59.5 | 60.4 | 63.6 | 68.8 | 73.7 | 77.8 | 80.2 | 79.2 | 77.3 | 73.2 | 68.1 | 62.6 |
Max °F | 64 | 64.9 | 68.2 | 73.4 | 78.1 | 81.9 | 84.6 | 83.8 | 82 | 77.9 | 72.5 | 67.1 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 23.8 | 23.4 | 23.9 | 25 | 26.6 | 28.2 | 29.3 | 29.2 | 28.6 | 27.6 | 26.3 | 24.8 |
°F | 74.8 | 74.2 | 74.9 | 76.9 | 80 | 82.7 | 84.7 | 84.6 | 83.5 | 81.6 | 79.3 | 76.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 17 | 16 | 15 | 17 | 16 | 16 | 15 | 17 | 20 | 19 |
mph | 11 | 11 | 11 | 10 | 9 | 11 | 10 | 10 | 9 | 11 | 12 | 12 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
75% | 78% | 79% | 81% | 84% | 85% | 81% | 82% | 81% | 76% | 76% | 74% |
Hottest month: | July | 31.5°C 88.7°F |
---|---|---|
Driest month: | February | 140mm 5.5ins |
Sunniest month: | July | 8.7hrs |
Coldest month: | January | 20.2°C 68.4°F |
Wettest month: | September | 238mm 9.4ins |
Warmest sea: | July | 29.3°C 84.7°F |