Weather in Hamilton in March 2026
Average weather
Average temperature in Hamilton in March
The expected average maximum temperature in March is +68°F with a maximum of +75°F and a minimum of +54°F.
The average maximum temperature goes down 25% by the end of the month, compared with the beginning of the month, from +70°F to +64°F.
Is Hamilton warm or cold in March?
Hamilton is typically mild in March.
Maximum temperatures go up compared to the previous month from +66°F to +66°F. The minimum temperature also goes up from +63°F to +63°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
March is one of the coolest months in Hamilton, here is the comparison with other months:
Climate in Hamilton in March
| February | March | April | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +66°F | +66°F | +68°F | ||||
| Min. temperature | ||||||
| +52°F | +50°F | +54°F | ||||
| Max. temperature | ||||||
| +73°F | +75°F | +77°F | ||||
| Rainfall | ||||||
| 106 mm | 106 mm | 86 mm | ||||
| Wind | ||||||
| 7 m/s | 7 m/s | 6 m/s | ||||
| Humidity | ||||||
| 73% | 72% | 75% | ||||
| Air pressure | ||||||
| 1018 HPa | 1018 HPa | 1017 HPa | ||||
| Sunny days | ||||||
| 0 | 1 | 2 | ||||
| Cloudy days | ||||||
| 10 | 12 | 12 | ||||
| Rainy days | ||||||
| 18 | 18 | 15 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
March weather is still as good as in February. The temperature levels stay the same in the area of +66°F for average maximum temperature during the day. The rainfall amount in March stays the same as in the previous month with a 106 mm of total precipitation. It feels drier, as humidity decreases from 73% to 72%. The average wind speed doesn’t change much during March, staying around 7 m/s. The good news is there are likely to be more sunny days in March, from 0 to 1.
Next month (April) brings a further decline in the weather.
Wind
The average wind speed is 8 m/s getting up to 13 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Hamilton is gradually decreasing during March, going from 9 m/s to 6 m/s over the course of the month.
Rain
How was the weather last March in Hamilton?
Climate Change Over the Years
The climate in Hamilton in March has not changed that much over the last 43 years.
The average temperature was the lowest in 1981 (+71°F) and the highest in 2019 (+76°F). The driest year was 1979 with only 854 mm of rainfall, and the wettest year was 2023 with 1671 mm.
FAQ
Is March a good time to visit Hamilton?
Can you sunbathe in Hamilton in March?
Is Hamilton rainy in March?
Is it sunny in Hamilton in March?
Monthly weather in Hamilton
Source of the data
For this page, we’ve looked at the typical weather in Hamilton, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
