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Long-Range Weather Forecast for Southern Ontario
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 |
|---|---|
| Jun 1-5 | A few showers; cool, then warm |
| Jun 6-14 | A few showers, turning mild |
| Jun 15-21 | T-storms, turning warm |
| Jun 22-30 | Sunny, then a few t-storms; warm north, cool south |
| June | temperature 16.5°C (1°C below avg.) precipitation 80mm (avg.) |
| Dates | Weather Conditions |
|---|---|
| Jul 1-6 | T-storms, then sunny; turning cool |
| Jul 7-12 | Isolated t-storms, cool |
| Jul 13-18 | T-storms, warm |
| Jul 19-28 | Scattered t-storms, turning cool |
| Jul 29-31 | Sunny, cool |
| July | temperature 21°C (avg.) precipitation 105mm (25mm above avg.) |
Temperature and Precipitation November 2022 to October 2023
