Janesville vs Galesburg Climate
88%matchOn climate, Galesburg is a 88% match for Janesville. Compared with Janesville, Galesburg has 4°F (2°C) milder winter nights.
Janesville gets 35 in (887 mm) of rain a year and Galesburg 38 in (964 mm). July is the warmest month in both, with highs of 84°F (29°C) in Janesville and 86°F (30°C) in Galesburg.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
JanesvilleGalesburgsolid = high, dashed = low
Rain (in per month)
JanesvilleGalesburg
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Janesville | Galesburg | Janesville | Galesburg | Janesville | Galesburg | |
| Jan | 29°F(-2°C) | 32°F(0°C) | 12°F(-11°C) | 16°F(-9°C) | 1.3 in(32 mm) | 1.6 in(41 mm) |
| Feb | 33°F(0°C) | 37°F(3°C) | 15°F(-9°C) | 20°F(-7°C) | 1.3 in(34 mm) | 1.6 in(41 mm) |
| Mar | 45°F(7°C) | 50°F(10°C) | 26°F(-3°C) | 30°F(-1°C) | 2.2 in(55 mm) | 2.7 in(69 mm) |
| Apr | 58°F(15°C) | 63°F(17°C) | 36°F(2°C) | 41°F(5°C) | 3.6 in(92 mm) | 4.3 in(109 mm) |
| May | 71°F(22°C) | 74°F(23°C) | 47°F(9°C) | 52°F(11°C) | 3.6 in(91 mm) | 4.2 in(106 mm) |
| Jun | 80°F(27°C) | 83°F(28°C) | 57°F(14°C) | 61°F(16°C) | 4.6 in(116 mm) | 5.3 in(134 mm) |
| Jul | 84°F(29°C) | 86°F(30°C) | 62°F(16°C) | 65°F(18°C) | 3.7 in(94 mm) | 4.3 in(110 mm) |
| Aug | 82°F(28°C) | 84°F(29°C) | 59°F(15°C) | 63°F(17°C) | 3.9 in(99 mm) | 3.3 in(84 mm) |
| Sep | 75°F(24°C) | 78°F(26°C) | 51°F(11°C) | 55°F(13°C) | 4.1 in(103 mm) | 3.5 in(88 mm) |
| Oct | 62°F(17°C) | 65°F(18°C) | 40°F(4°C) | 43°F(6°C) | 2.7 in(69 mm) | 2.8 in(71 mm) |
| Nov | 47°F(8°C) | 49°F(10°C) | 29°F(-2°C) | 31°F(0°C) | 2.2 in(55 mm) | 2.4 in(60 mm) |
| Dec | 34°F(1°C) | 37°F(3°C) | 18°F(-8°C) | 21°F(-6°C) | 1.9 in(47 mm) | 2.0 in(51 mm) |
1991–2020 averages, by calendar month.