Janesville vs Superior Climate
82%matchOn climate, Superior is a 82% match for Janesville. Compared with Janesville, Superior has 8°F (4°C) colder winter nights, 5°F (3°C) cooler summer days and less sun.
Janesville gets 35 in (887 mm) of rain a year and Superior 29 in (749 mm). July is the warmest month in both, with highs of 84°F (29°C) in Janesville and 79°F (26°C) in Superior.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
JanesvilleSuperiorsolid = high, dashed = low
Rain (in per month)
JanesvilleSuperior
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Janesville | Superior | Janesville | Superior | Janesville | Superior | |
| Jan | 29°F(-2°C) | 22°F(-6°C) | 12°F(-11°C) | 3°F(-16°C) | 1.3 in(32 mm) | 0.8 in(20 mm) |
| Feb | 33°F(0°C) | 26°F(-3°C) | 15°F(-9°C) | 6°F(-14°C) | 1.3 in(34 mm) | 0.8 in(21 mm) |
| Mar | 45°F(7°C) | 37°F(3°C) | 26°F(-3°C) | 19°F(-7°C) | 2.2 in(55 mm) | 1.5 in(37 mm) |
| Apr | 58°F(15°C) | 48°F(9°C) | 36°F(2°C) | 33°F(0°C) | 3.6 in(92 mm) | 2.4 in(61 mm) |
| May | 71°F(22°C) | 63°F(17°C) | 47°F(9°C) | 43°F(6°C) | 3.6 in(91 mm) | 3.3 in(85 mm) |
| Jun | 80°F(27°C) | 73°F(23°C) | 57°F(14°C) | 51°F(11°C) | 4.6 in(116 mm) | 3.9 in(100 mm) |
| Jul | 84°F(29°C) | 79°F(26°C) | 62°F(16°C) | 58°F(15°C) | 3.7 in(94 mm) | 3.8 in(97 mm) |
| Aug | 82°F(28°C) | 77°F(25°C) | 59°F(15°C) | 58°F(15°C) | 3.9 in(99 mm) | 3.9 in(100 mm) |
| Sep | 75°F(24°C) | 69°F(21°C) | 51°F(11°C) | 50°F(10°C) | 4.1 in(103 mm) | 3.2 in(82 mm) |
| Oct | 62°F(17°C) | 56°F(13°C) | 40°F(4°C) | 38°F(3°C) | 2.7 in(69 mm) | 2.8 in(70 mm) |
| Nov | 47°F(8°C) | 40°F(5°C) | 29°F(-2°C) | 26°F(-3°C) | 2.2 in(55 mm) | 1.7 in(44 mm) |
| Dec | 34°F(1°C) | 27°F(-3°C) | 18°F(-8°C) | 12°F(-11°C) | 1.9 in(47 mm) | 1.3 in(32 mm) |
1991–2020 averages, by calendar month.