Chicago vs Portage, Michigan Climate
99%matchChicago and Portage are a 99% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Chicago gets 39 in (991 mm) of rain a year and Portage 37 in (938 mm). July is the warmest month in both, with highs of 84°F (29°C) in Chicago and 84°F (29°C) in Portage.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
ChicagoPortagesolid = high, dashed = low
Rain (in per month)
ChicagoPortage
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Chicago | Portage | Chicago | Portage | Chicago | Portage | |
| Jan | 33°F(0°C) | 33°F(0°C) | 18°F(-8°C) | 17°F(-8°C) | 2.1 in(53 mm) | 2.3 in(59 mm) |
| Feb | 37°F(3°C) | 36°F(2°C) | 21°F(-6°C) | 18°F(-8°C) | 1.9 in(47 mm) | 1.9 in(47 mm) |
| Mar | 47°F(8°C) | 46°F(8°C) | 31°F(-1°C) | 27°F(-3°C) | 2.4 in(61 mm) | 2.2 in(56 mm) |
| Apr | 60°F(15°C) | 59°F(15°C) | 39°F(4°C) | 37°F(3°C) | 4.5 in(115 mm) | 3.6 in(92 mm) |
| May | 71°F(22°C) | 71°F(22°C) | 49°F(9°C) | 48°F(9°C) | 4.5 in(114 mm) | 4.2 in(107 mm) |
| Jun | 80°F(27°C) | 80°F(27°C) | 59°F(15°C) | 58°F(14°C) | 4.4 in(112 mm) | 4.0 in(102 mm) |
| Jul | 84°F(29°C) | 84°F(29°C) | 64°F(18°C) | 61°F(16°C) | 3.6 in(92 mm) | 3.7 in(93 mm) |
| Aug | 82°F(28°C) | 82°F(28°C) | 63°F(17°C) | 60°F(15°C) | 4.2 in(106 mm) | 3.4 in(86 mm) |
| Sep | 76°F(25°C) | 75°F(24°C) | 56°F(13°C) | 52°F(11°C) | 3.2 in(81 mm) | 3.5 in(89 mm) |
| Oct | 64°F(18°C) | 62°F(17°C) | 44°F(7°C) | 41°F(5°C) | 3.1 in(79 mm) | 3.2 in(82 mm) |
| Nov | 49°F(9°C) | 48°F(9°C) | 33°F(1°C) | 31°F(0°C) | 2.9 in(73 mm) | 2.5 in(64 mm) |
| Dec | 37°F(3°C) | 37°F(3°C) | 23°F(-5°C) | 23°F(-5°C) | 2.3 in(58 mm) | 2.4 in(61 mm) |
1991–2020 averages, by calendar month.