The bar chart below shows the average monthly peak daytime temperatures at Indianola
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 10.4 | 13.3 | 18.5 | 23.7 | 28.1 | 31.9 | 33.2 | 32.8 | 29.6 | 24.5 | 18.1 | 12.8 |
| °F | 50.7 | 56 | 65.3 | 74.6 | 82.6 | 89.4 | 91.8 | 91.1 | 85.3 | 76 | 64.5 | 55 |
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 | 126 | 124 | 147 | 142 | 122 | 100 | 126 | 66 | 82 | 81 | 127 | 147 |
| inches | 4.9 | 4.9 | 5.8 | 5.6 | 4.8 | 3.9 | 5 | 2.6 | 3.2 | 3.2 | 5 | 5.8 |
| Rainy days | 10 | 9 | 10 | 9 | 9 | 8 | 10 | 9 | 8 | 6 | 8 | 10 |
Average annual rainfall in Indianola: 1332.734mm (524.7 inches)
The bar chart below shows the average daily sunshine hours in Indianola
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.7 | 6.6 | 7.7 | 9 | 10 | 11.1 | 10.6 | 10.1 | 8.8 | 8.4 | 6.3 | 5.5 |
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 | -0 | 2 | 6.8 | 11.9 | 16.2 | 20.2 | 21.9 | 21.1 | 17.7 | 11 | 6.3 | 2 |
| Max °C | 10.7 | 13.6 | 18.8 | 24 | 28.4 | 32.2 | 33.5 | 33.1 | 29.9 | 24.8 | 18.4 | 13.1 |
| Min °F | 31.9 | 35.6 | 44.2 | 53.3 | 61.2 | 68.4 | 71.4 | 70 | 63.9 | 51.8 | 43.3 | 35.5 |
| Max °F | 41.5 | 46 | 55 | 64.2 | 72.1 | 79.2 | 81.9 | 80.8 | 74.8 | 64.2 | 54.1 | 45.5 |
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 14.5 | 14.1 | 15 | 17.1 | 20.1 | 23.1 | 25.3 | 26.7 | 25.4 | 21.7 | 18.5 | 16.2 |
| °F | 58.2 | 57.4 | 59 | 62.8 | 68.1 | 73.6 | 77.5 | 80.1 | 77.6 | 71.1 | 65.3 | 61.1 |
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 14 | 15 | 16 | 14 | 13 | 11 | 10 | 10 | 11 | 12 | 13 | 14 |
| mph | 9 | 9 | 10 | 9 | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 9 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 73% | 70% | 68% | 69% | 71% | 71% | 74% | 74% | 75% | 72% | 73% | 73% |
| Hottest month: | July | 33.2°C 91.8°F |
|---|---|---|
| Driest month: | August | 66mm 2.6ins |
| Sunniest month: | June | 11.1hrs |
| Coldest month: | January | 10.4°C 50.7°F |
| Wettest month: | March | 147mm 5.8ins |
| Warmest sea: | August | 26.7°C 80.1°F |