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Long-Range Weather Forecast for Trenton, ON
Annual Weather Summary
November 2022 to October 2023
Winter will be colder than normal, with above-normal precipitation and snowfall. The coldest periods will be in mid- and late November, early and late December, early and late January, and late February. The snowiest periods will be in late November, early December, and mid-January. On average, April and May temperatures will be near normal, with slightly above-normal precipitation. Summer temperatures will be slightly above normal. Rainfall will be above normal. The hottest periods will be in mid-July and early August. On average, September and October will be slightly warmer than normal, with rainfall above normal in the east and below normal in the west.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Feb 1-8 | Flurries, mild north; sunny, cold south |
| Feb 9-16 | Periods of snow and rain, cold |
| Feb 17-24 | Flurries, cold |
| Feb 25-28 | Sunny north, rain and snow showers south; cold |
| February | temperature -7°C (avg. north, 4°C below south) precipitation 35mm (25mm below avg.) |
| Dates | Weather Conditions |
|---|---|
| Mar 1-6 | Rain and snow showers, turning mild |
| Mar 7-10 | Snowstorm north, rain and snow south; cold |
| Mar 11-16 | Snowy north, rainy south; turning mild |
| Mar 17-24 | Sunny north, rain and snow showers south; cold |
| Mar 25-31 | Rain and snow showers, turning mild |
| March | temperature -1°C (1°C below avg.) precipitation 65mm (10mm above avg.) |
Temperature and Precipitation November 2022 to October 2023
