Average temperature in New Westminster
The mean minimum and maximum temperatures over the year in New Westminster (British Columbia), Canada.
- The months of July, August and September have nice average temperatures.
- On average, the warmest month is August with 23°C.
- On average, the coolest month is December with 7°C.
- The average annual maximum temperature is 15°C.
- The average annual minimum temperature is 6°C.
Forecast for New Westminster
broken clouds and rain
partly cloudy and no rain
partly cloudy and rain