MacArthur monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at MacArthur
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28.4 | 28.7 | 29.5 | 30.4 | 31 | 30.7 | 30.3 | 30.6 | 30.6 | 30.3 | 29.6 | 28.8 |
| °F | 83.1 | 83.7 | 85.2 | 86.8 | 87.8 | 87.2 | 86.6 | 87 | 87 | 86.5 | 85.3 | 83.9 |
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.
Average rainfall & rainy days
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 | 342 | 257 | 214 | 185 | 189 | 172 | 174 | 167 | 172 | 239 | 364 | 374 |
| inches | 13.5 | 10.1 | 8.4 | 7.3 | 7.4 | 6.8 | 6.8 | 6.6 | 6.8 | 9.4 | 14.3 | 14.7 |
| Rainy days | 18 | 16 | 14 | 13 | 12 | 15 | 16 | 14 | 17 | 19 | 19 | 20 |
Average annual rainfall in MacArthur: 2983.634mm (1174.7 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in MacArthur
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.8 | 6.2 | 7.4 | 8.5 | 8.2 | 6.7 | 6.7 | 6.6 | 6.5 | 6.4 | 6.2 | 6.2 |
Day / night temperatures
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 | 22.1 | 22.1 | 22.5 | 23.4 | 23.9 | 23.8 | 23.5 | 23.7 | 23.5 | 23.4 | 22.9 | 22.6 |
| Max °C | 28.6 | 28.9 | 29.7 | 30.6 | 31.2 | 30.9 | 30.5 | 30.8 | 30.8 | 30.5 | 29.8 | 29 |
| Min °F | 71.7 | 71.8 | 72.5 | 74.1 | 74.9 | 74.8 | 74.3 | 74.6 | 74.2 | 74 | 73.1 | 72.7 |
| Max °F | 77.5 | 77.9 | 79 | 80.6 | 81.5 | 81.1 | 80.6 | 81 | 80.8 | 80.4 | 79.3 | 78.4 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.4 | 27.2 | 27.6 | 28.5 | 29.4 | 29.8 | 29.5 | 29.4 | 29.4 | 29.3 | 28.9 | 28.1 |
| °F | 81.3 | 80.9 | 81.7 | 83.3 | 84.9 | 85.6 | 85.1 | 84.9 | 84.9 | 84.8 | 84 | 82.6 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 9 | 8 | 9 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 8 |
| mph | 6 | 5 | 6 | 5 | 4 | 4 | 5 | 5 | 5 | 4 | 4 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 84% | 83% | 80% | 80% | 80% | 81% | 81% | 80% | 81% | 82% | 84% | 85% |
Other monthly averages
MacArthur weather stats
| Hottest month: | May | 31°C 87.8°F |
|---|---|---|
| Driest month: | August | 167mm 6.6ins |
| Sunniest month: | April | 8.5hrs |
| Coldest month: | January | 28.4°C 83.1°F |
| Wettest month: | December | 374mm 14.7ins |
| Warmest sea: | June | 29.8°C 85.6°F |
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