Waukegan vs DeKalb Climate
97%matchWaukegan vs DeKalb: a 97% climate match. Compared with Waukegan, DeKalb has 4°F (2°C) hotter summer days.
Waukegan gets 36 in (911 mm) of rain a year and DeKalb 38 in (961 mm). July is the warmest month in both, with highs of 80°F (27°C) in Waukegan and 84°F (29°C) in DeKalb.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
WaukeganDeKalbsolid = high, dashed = low
Rain (in per month)
WaukeganDeKalb
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Waukegan | DeKalb | Waukegan | DeKalb | Waukegan | DeKalb | |
| Jan | 31°F(0°C) | 30°F(-1°C) | 16°F(-9°C) | 14°F(-10°C) | 1.9 in(48 mm) | 1.7 in(42 mm) |
| Feb | 35°F(2°C) | 34°F(1°C) | 19°F(-7°C) | 18°F(-8°C) | 1.6 in(41 mm) | 1.4 in(35 mm) |
| Mar | 44°F(7°C) | 47°F(8°C) | 28°F(-2°C) | 28°F(-2°C) | 2.2 in(57 mm) | 2.2 in(57 mm) |
| Apr | 56°F(13°C) | 60°F(16°C) | 37°F(3°C) | 38°F(3°C) | 4.1 in(104 mm) | 4.1 in(104 mm) |
| May | 67°F(19°C) | 72°F(22°C) | 46°F(8°C) | 49°F(9°C) | 4.1 in(105 mm) | 4.7 in(120 mm) |
| Jun | 76°F(24°C) | 81°F(27°C) | 55°F(13°C) | 59°F(15°C) | 3.9 in(100 mm) | 4.8 in(122 mm) |
| Jul | 80°F(27°C) | 84°F(29°C) | 61°F(16°C) | 62°F(17°C) | 3.3 in(85 mm) | 4.1 in(104 mm) |
| Aug | 79°F(26°C) | 82°F(28°C) | 61°F(16°C) | 60°F(16°C) | 4.2 in(106 mm) | 3.8 in(97 mm) |
| Sep | 73°F(23°C) | 76°F(25°C) | 54°F(12°C) | 53°F(11°C) | 3.3 in(85 mm) | 3.7 in(94 mm) |
| Oct | 62°F(17°C) | 64°F(18°C) | 42°F(6°C) | 41°F(5°C) | 2.8 in(70 mm) | 2.8 in(72 mm) |
| Nov | 47°F(9°C) | 47°F(9°C) | 32°F(0°C) | 30°F(-1°C) | 2.2 in(56 mm) | 2.5 in(63 mm) |
| Dec | 35°F(2°C) | 35°F(2°C) | 21°F(-6°C) | 19°F(-7°C) | 2.1 in(54 mm) | 2.0 in(51 mm) |
1991–2020 averages, by calendar month.