The following provides the average North Bay temperatures for each season based on a sampling period covering 30 years provided by The Weather Network.
Average seasonal temperatures
| Metric | December – March | April – June | July – August | September - November |
|---|---|---|---|---|
| Average | - 9 ºC/ 15 ºF | 10 ºC/50 ºF | 18 ºC/65 ºF | 6 ºC/43 ºF |
| Average High | 5 ºC/41 ºF | 15 ºC/59 ºF | 23 ºC/74 ºF | 10 ºC/50 ºF |
| Average Low | -14 ºC/6.8 ºF | 5 ºC/41 ºF | 13 ºC/55 ºF | 2 ºC/36 ºF |
Average Precipitation
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monthly rainfall (mm) | 17 | 10 | 32 | 51 | 86 | 95 | 100 | 100 | 113 | 92 | 59 | 20 |
| Monthly snowfall (cm) | 63 | 52 | 38 | 16 | 2 | 0 | 0 | 0 | 0 | 5 | 35 | 61 |