The climate in Hamilton during March can be summarized as mild and reasonably dry.
March is in the fall / autumn in Hamilton and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (74°F), whilst at night 11°C (51°F) is normal.
| Daytime temperature | 23.6°C 74.4°F |
|---|---|
| Nightly temperature | 10.7°C 51.2°F |
| Average temperature | 17.1°C 62.8°F |
| Daily sunshine | 7.2 hrs |
| Avg rainfall | 39 mm 1.5 ins |
| Rainy days | 9 days |
| Sea temperature | 17.8°C 64.1°F |
| Humidity | 55% |
| Windspeed | 17.3kph 11 mph |
On average March is the 3rd driest month of the year in Hamilton with around 39mm 1.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hamilton in March 2025.
| Hottest month: | February | 25.8°C 78.4°F |
|---|---|---|
| Driest month: | February | 30mm 1.2ins |
| Sunniest month: | February | 9hrs |
| Coldest month: | July | 12.1°C 53.8°F |
| Wettest month: | August | 87mm 3.4ins |