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White Rock Weather by Month
Average temperatures, rainfall and humidity for White Rock, Canada, month by month, built from OpenWeather’s historical records. Use it to see what a typical White Rock month looks like before you travel — then check the live White Rock forecast for the days ahead.
Warmest month
August
25°C average high
Coolest month
February
2°C average low
Wettest month
March
156 mm of rain
Driest month
August
33 mm of rain
Average temperature and rainfall in White Rock by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 7°C | 2°C | -15°C / 14°C | 131 mm | 87% | 8 km/h |
| February | 7°C | 2°C | -7°C / 15°C | 101 mm | 82% | 9 km/h |
| March | 11°C | 4°C | -3°C / 20°C | 156 mm | 81% | 9 km/h |
| April | 14°C | 6°C | 0°C / 24°C | 92 mm | 75% | 9 km/h |
| May | 19°C | 10°C | 3°C / 31°C | 82 mm | 76% | 7 km/h |
| June | 21°C | 12°C | 7°C / 40°C | 72 mm | 75% | 7 km/h |
| July | 25°C | 14°C | 10°C / 35°C | 36 mm | 73% | 8 km/h |
| August | 25°C | 14°C | 10°C / 34°C | 33 mm | 76% | 7 km/h |
| September | 21°C | 12°C | 5°C / 31°C | 80 mm | 82% | 8 km/h |
| October | 14°C | 8°C | -1°C / 25°C | 119 mm | 86% | 7 km/h |
| November | 9°C | 5°C | -7°C / 17°C | 137 mm | 85% | 9 km/h |
| December | 6°C | 2°C | -14°C / 14°C | 137 mm | 87% | 9 km/h |
Best time to visit White Rock
The most comfortable time to visit White Rock is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around March, totalling about 1,176 mm a year.
Travellers who prefer heat should aim for August, when highs average 25°C. March is the month to avoid if rain would spoil your plans — it averages 156 mm, roughly 5× the rainfall of the driest month (August).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the White Rock forecast for what is happening now.