Bel Air South vs Norristown Climate
99%matchOn climate, Norristown is a 99% match for Bel Air South. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Bel Air South gets 46 in (1172 mm) of rain a year and Norristown 43 in (1099 mm). July is the warmest month in both, with highs of 86°F (30°C) in Bel Air South and 87°F (31°C) in Norristown.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Bel Air SouthNorristownsolid = high, dashed = low
Rain (in per month)
Bel Air SouthNorristown
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Bel Air South | Norristown | Bel Air South | Norristown | Bel Air South | Norristown | |
| Jan | 41°F(5°C) | 40°F(5°C) | 26°F(-4°C) | 24°F(-4°C) | 3.0 in(77 mm) | 3.2 in(82 mm) |
| Feb | 43°F(6°C) | 43°F(6°C) | 26°F(-3°C) | 25°F(-4°C) | 2.8 in(70 mm) | 2.8 in(71 mm) |
| Mar | 52°F(11°C) | 52°F(11°C) | 34°F(1°C) | 32°F(0°C) | 3.7 in(95 mm) | 3.7 in(94 mm) |
| Apr | 64°F(18°C) | 64°F(18°C) | 43°F(6°C) | 42°F(5°C) | 3.7 in(94 mm) | 3.5 in(88 mm) |
| May | 73°F(23°C) | 74°F(23°C) | 53°F(12°C) | 52°F(11°C) | 3.9 in(100 mm) | 3.6 in(92 mm) |
| Jun | 82°F(28°C) | 83°F(28°C) | 63°F(17°C) | 61°F(16°C) | 4.6 in(118 mm) | 3.9 in(100 mm) |
| Jul | 86°F(30°C) | 87°F(31°C) | 67°F(20°C) | 67°F(19°C) | 4.2 in(107 mm) | 4.2 in(106 mm) |
| Aug | 84°F(29°C) | 86°F(30°C) | 66°F(19°C) | 65°F(18°C) | 4.6 in(116 mm) | 3.9 in(98 mm) |
| Sep | 78°F(26°C) | 80°F(26°C) | 58°F(15°C) | 57°F(14°C) | 4.6 in(117 mm) | 4.2 in(106 mm) |
| Oct | 67°F(19°C) | 67°F(20°C) | 47°F(8°C) | 46°F(8°C) | 3.5 in(90 mm) | 3.3 in(83 mm) |
| Nov | 56°F(13°C) | 56°F(14°C) | 37°F(3°C) | 36°F(2°C) | 3.3 in(84 mm) | 3.2 in(82 mm) |
| Dec | 46°F(8°C) | 46°F(8°C) | 31°F(-1°C) | 29°F(-2°C) | 4.1 in(104 mm) | 3.8 in(97 mm) |
1991–2020 averages, by calendar month.