inland destination · warmest in Jul · mid-range
Open Norristown on the live value map →| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -1 | 0 | 5 | 10 | 16 | 21 | 24 | 23 | 19 | 13 | 7 | 2 |
| Rain (days) | 90 | 74 | 94 | 97 | 109 | 95 | 113 | 104 | 104 | 79 | 97 | 90 |
Warmest month: Jul. Driest: Feb.