The bar chart below shows the average monthly peak daytime temperatures at Hallettsville
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 16.9 | 19.1 | 23.3 | 27.1 | 29.8 | 32.7 | 34.5 | 35.2 | 32.3 | 28.4 | 23 | 18.6 |
°F | 62.4 | 66.4 | 74 | 80.7 | 85.6 | 90.9 | 94.1 | 95.3 | 90.1 | 83.1 | 73.5 | 65.5 |
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 | 69 | 62 | 53 | 75 | 131 | 112 | 65 | 70 | 129 | 83 | 81 | 60 |
inches | 2.7 | 2.4 | 2.1 | 2.9 | 5.2 | 4.4 | 2.5 | 2.7 | 5.1 | 3.3 | 3.2 | 2.4 |
Rainy days | 8 | 7 | 7 | 6 | 8 | 7 | 7 | 8 | 9 | 7 | 7 | 8 |
Average annual rainfall in Hallettsville: 922.1mm (363 inches)
The bar chart below shows the average daily sunshine hours in Hallettsville
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.3 | 6.1 | 6.9 | 7.4 | 8 | 10.2 | 10.8 | 10.1 | 8.5 | 7.8 | 6.1 | 5.2 |
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 | 4.8 | 6.4 | 10.8 | 15.3 | 18.8 | 21.4 | 22.4 | 22.3 | 20.2 | 14.9 | 10.5 | 6.3 |
Max °C | 17.2 | 19.4 | 23.7 | 27.4 | 30.1 | 33 | 34.8 | 35.5 | 32.6 | 28.7 | 23.4 | 18.9 |
Min °F | 40.6 | 43.5 | 51.4 | 59.5 | 65.8 | 70.5 | 72.3 | 72.1 | 68.4 | 58.8 | 50.8 | 43.3 |
Max °F | 51.8 | 55.2 | 63 | 70.3 | 75.9 | 81 | 83.5 | 84 | 79.5 | 71.2 | 62.4 | 54.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 18.6 | 17.9 | 18.7 | 21.1 | 24.5 | 27.7 | 28.9 | 29.3 | 28.7 | 26.2 | 23 | 20.4 |
°F | 65.5 | 64.2 | 65.7 | 70 | 76.2 | 81.9 | 84 | 84.8 | 83.7 | 79.2 | 73.4 | 68.7 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 17 | 18 | 19 | 19 | 18 | 16 | 15 | 14 | 14 | 15 | 16 | 17 |
mph | 11 | 11 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 10 | 10 |
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% | 72% | 71% | 72% | 75% | 74% | 71% | 71% | 74% | 73% | 74% | 74% |
Hottest month: | August | 35.2°C 95.4°F |
---|---|---|
Driest month: | March | 53mm 2.1ins |
Sunniest month: | July | 10.8hrs |
Coldest month: | January | 16.9°C 62.4°F |
Wettest month: | May | 131mm 5.2ins |
Warmest sea: | August | 29.3°C 84.7°F |