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Long-Range Weather Forecast for Florissant, MO
Annual Weather Summary
November 2022 to October 2023
Winter will be colder than normal, on average, with the coldest periods in late November, early December, early to mid-January, and mid- to late February. Precipitation and snowfall will be above average in the east and below average in the west. The snowiest periods will be in late November, early to mid-January, and February. On average, April and May will feature near-normal temperatures and precipitation. Summer will be hotter and drier than normal, with the hottest periods in mid- to late June, mid-July, and early and late August. September and October will be warm, with near-normal rainfall, on average.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| May 1-7 | Rainy periods, cool |
| May 8-11 | Sunny, mild |
| May 12-18 | T-storms, warm |
| May 19-24 | Sunny, very warm |
| May 25-31 | A few t-storms, warm |
| May | temperature 66° (2° above avg.) precipitation 4" (1" below avg.) |
| Dates | Weather Conditions |
|---|---|
| Jun 1-7 | Sunny, warm |
| Jun 8-16 | Scattered t-storms; hot, then cooler |
| Jun 17-25 | Isolated t-storms, hot |
| Jun 26-30 | Sunny, hot |
| June | temperature 75° (2° above avg.) precipitation 3.5" (1.5" below avg.) |
Temperature and Precipitation November 2022 to October 2023
