Long-Range Weather Forecast for Trenton, ON
Annual Weather Summary
November 2021 to October 2022
Winter will be colder than normal, with above-normal precipitation and below-normal snowfall. The coldest periods will be in late November, mid- to late December, and much of January, with the snowiest periods in mid- to late November, early December, and early January. April and May will be warmer and rainier than normal. Summer will be cooler and rainier than normal, with the hottest periods in early to mid-July and mid- to late August. September and October will be warmer and rainier than normal.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Jan 1-3 | Flurries, very cold |
| Jan 4-7 | Snow, heavy east, then flurries; very cold |
| Jan 8-16 | Snow showers, cold |
| Jan 17-20 | Flurries, mild |
| Jan 21-31 | Snow showers, cold |
| January | temperature -11°C (4°C below avg.) precipitation 100mm (20mm above avg.) |
| Dates | Weather Conditions |
|---|---|
| Feb 1-7 | Showers, mild |
| Feb 8-13 | Sunny; cold, then mild |
| Feb 14-19 | Showers east, snowy periods west |
| Feb 20-28 | Rain and snow showers east, flurries west; mild |
| February | temperature -4°C (1°C above avg.) precipitation 90mm (30mm above avg.) |
Temperature and Precipitation November 2021 to October 2022
