Joliet vs Lorain Climate
97%matchJoliet vs Lorain: a 97% climate match. Very close: temperatures within 3°F (1°C), with similar rain, humidity and sun.
Joliet gets 39 in (986 mm) of rain a year and Lorain 36 in (905 mm). July is the warmest month in both, with highs of 86°F (30°C) in Joliet and 83°F (29°C) in Lorain.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
JolietLorainsolid = high, dashed = low
Rain (in per month)
JolietLorain
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Joliet | Lorain | Joliet | Lorain | Joliet | Lorain | |
| Jan | 33°F(1°C) | 35°F(1°C) | 17°F(-9°C) | 20°F(-7°C) | 1.7 in(43 mm) | 2.4 in(61 mm) |
| Feb | 38°F(3°C) | 37°F(3°C) | 20°F(-7°C) | 21°F(-6°C) | 1.6 in(40 mm) | 2.1 in(54 mm) |
| Mar | 49°F(10°C) | 46°F(8°C) | 30°F(-1°C) | 29°F(-2°C) | 2.4 in(61 mm) | 2.6 in(65 mm) |
| Apr | 62°F(17°C) | 59°F(15°C) | 40°F(4°C) | 39°F(4°C) | 4.5 in(114 mm) | 3.2 in(81 mm) |
| May | 73°F(23°C) | 70°F(21°C) | 50°F(10°C) | 49°F(9°C) | 4.5 in(115 mm) | 3.5 in(90 mm) |
| Jun | 82°F(28°C) | 79°F(26°C) | 60°F(16°C) | 58°F(15°C) | 4.8 in(122 mm) | 4.0 in(101 mm) |
| Jul | 86°F(30°C) | 83°F(29°C) | 64°F(18°C) | 63°F(17°C) | 4.1 in(104 mm) | 3.5 in(90 mm) |
| Aug | 84°F(29°C) | 82°F(28°C) | 63°F(17°C) | 62°F(17°C) | 4.1 in(103 mm) | 3.3 in(84 mm) |
| Sep | 78°F(26°C) | 76°F(24°C) | 55°F(13°C) | 55°F(13°C) | 3.5 in(89 mm) | 3.0 in(76 mm) |
| Oct | 65°F(18°C) | 64°F(18°C) | 43°F(6°C) | 44°F(7°C) | 2.9 in(74 mm) | 2.6 in(65 mm) |
| Nov | 50°F(10°C) | 50°F(10°C) | 32°F(0°C) | 35°F(2°C) | 2.6 in(65 mm) | 2.8 in(71 mm) |
| Dec | 38°F(3°C) | 39°F(4°C) | 22°F(-5°C) | 26°F(-3°C) | 2.2 in(56 mm) | 2.6 in(67 mm) |
1991–2020 averages, by calendar month.