Lawrence, Kansas vs O'Fallon, Missouri Climate
99%matchOn climate, O'Fallon is a 99% match for Lawrence. Compared with Lawrence, O'Fallon has the same summer highs and more rain in winter.
Lawrence gets 39 in (982 mm) of rain a year and O'Fallon 39 in (998 mm). July is the warmest month in both, with highs of 90°F (32°C) in Lawrence and 90°F (32°C) in O'Fallon.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
LawrenceO'Fallonsolid = high, dashed = low
Rain (in per month)
LawrenceO'Fallon
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Lawrence | O'Fallon | Lawrence | O'Fallon | Lawrence | O'Fallon | |
| Jan | 40°F(5°C) | 40°F(5°C) | 20°F(-6°C) | 22°F(-6°C) | 1.1 in(27 mm) | 2.0 in(50 mm) |
| Feb | 46°F(8°C) | 46°F(8°C) | 24°F(-4°C) | 25°F(-4°C) | 1.3 in(32 mm) | 2.0 in(52 mm) |
| Mar | 57°F(14°C) | 57°F(14°C) | 35°F(1°C) | 34°F(1°C) | 2.4 in(62 mm) | 3.2 in(81 mm) |
| Apr | 67°F(20°C) | 69°F(20°C) | 45°F(7°C) | 44°F(7°C) | 3.9 in(99 mm) | 3.9 in(98 mm) |
| May | 77°F(25°C) | 78°F(26°C) | 55°F(13°C) | 55°F(13°C) | 5.9 in(150 mm) | 4.8 in(121 mm) |
| Jun | 86°F(30°C) | 86°F(30°C) | 65°F(18°C) | 64°F(18°C) | 5.4 in(136 mm) | 3.7 in(95 mm) |
| Jul | 90°F(32°C) | 90°F(32°C) | 69°F(21°C) | 68°F(20°C) | 4.1 in(104 mm) | 4.3 in(108 mm) |
| Aug | 89°F(32°C) | 89°F(32°C) | 67°F(20°C) | 66°F(19°C) | 4.1 in(105 mm) | 3.3 in(84 mm) |
| Sep | 82°F(28°C) | 82°F(28°C) | 58°F(14°C) | 57°F(14°C) | 3.8 in(97 mm) | 3.5 in(88 mm) |
| Oct | 69°F(21°C) | 70°F(21°C) | 46°F(8°C) | 45°F(7°C) | 3.0 in(76 mm) | 3.1 in(80 mm) |
| Nov | 55°F(13°C) | 56°F(13°C) | 34°F(1°C) | 35°F(2°C) | 2.0 in(52 mm) | 3.1 in(79 mm) |
| Dec | 44°F(7°C) | 44°F(7°C) | 24°F(-4°C) | 26°F(-3°C) | 1.7 in(42 mm) | 2.4 in(62 mm) |
1991–2020 averages, by calendar month.