Average temperature in Grand Forks
The mean minimum and maximum temperatures over the year in Grand Forks (British Columbia), Canada.
- The months of June, July, August and September have nice average temperatures.
- On average, the warmest month(s) are July and August.
- Cold season / winter is in the months January and December.
- On average, the warmest month is July with 29°C.
- On average, the coolest month is December with -1°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 2°C.
Forecast for Grand Forks
partly cloudy and no rain
partly cloudy and chance of rain
broken clouds and rain