Arlington Heights vs Danville, Illinois Climate
95%matchArlington Heights and Danville are a 95% climate match. Very close: temperatures within 3°F (2°C), with similar rain, humidity and sun.
Arlington Heights gets 37 in (940 mm) of rain a year and Danville 42 in (1056 mm). July is the warmest month in both, with highs of 84°F (29°C) in Arlington Heights and 86°F (30°C) in Danville.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Arlington HeightsDanvillesolid = high, dashed = low
Rain (in per month)
Arlington HeightsDanville
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Arlington Heights | Danville | Arlington Heights | Danville | Arlington Heights | Danville | |
| Jan | 32°F(0°C) | 35°F(2°C) | 16°F(-9°C) | 19°F(-7°C) | 1.9 in(48 mm) | 2.2 in(57 mm) |
| Feb | 36°F(2°C) | 40°F(4°C) | 19°F(-7°C) | 22°F(-6°C) | 1.7 in(42 mm) | 2.1 in(53 mm) |
| Mar | 47°F(9°C) | 51°F(11°C) | 29°F(-1°C) | 32°F(0°C) | 2.2 in(57 mm) | 3.0 in(76 mm) |
| Apr | 59°F(15°C) | 64°F(18°C) | 38°F(4°C) | 42°F(5°C) | 4.2 in(106 mm) | 4.3 in(110 mm) |
| May | 71°F(22°C) | 75°F(24°C) | 49°F(9°C) | 52°F(11°C) | 4.3 in(109 mm) | 4.6 in(118 mm) |
| Jun | 80°F(27°C) | 83°F(28°C) | 58°F(15°C) | 61°F(16°C) | 4.3 in(109 mm) | 5.1 in(129 mm) |
| Jul | 84°F(29°C) | 86°F(30°C) | 63°F(17°C) | 65°F(18°C) | 3.5 in(89 mm) | 4.3 in(110 mm) |
| Aug | 82°F(28°C) | 85°F(29°C) | 62°F(17°C) | 63°F(17°C) | 4.3 in(109 mm) | 3.6 in(92 mm) |
| Sep | 76°F(24°C) | 79°F(26°C) | 55°F(13°C) | 55°F(13°C) | 3.3 in(85 mm) | 3.0 in(76 mm) |
| Oct | 64°F(18°C) | 67°F(19°C) | 43°F(6°C) | 44°F(7°C) | 2.8 in(71 mm) | 3.4 in(86 mm) |
| Nov | 49°F(9°C) | 52°F(11°C) | 31°F(0°C) | 33°F(1°C) | 2.4 in(62 mm) | 3.2 in(82 mm) |
| Dec | 36°F(2°C) | 40°F(5°C) | 21°F(-6°C) | 24°F(-4°C) | 2.1 in(53 mm) | 2.6 in(67 mm) |
1991–2020 averages, by calendar month.