Denver vs Casper Climate
59%matchOn climate, Casper is a 59% match for Denver. Compared with Denver, Casper has less rain in summer, 5°F (3°C) colder winter nights and more humid air.
Denver gets 15 in (375 mm) of rain a year and Casper 11 in (274 mm). July is the warmest month in both, with highs of 91°F (33°C) in Denver and 89°F (32°C) in Casper.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
DenverCaspersolid = high, dashed = low
Rain (in per month)
DenverCasper
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Denver | Casper | Denver | Casper | Denver | Casper | |
| Jan | 47°F(9°C) | 37°F(3°C) | 20°F(-7°C) | 15°F(-10°C) | 0.5 in(13 mm) | 0.4 in(11 mm) |
| Feb | 48°F(9°C) | 38°F(3°C) | 21°F(-6°C) | 15°F(-9°C) | 0.6 in(14 mm) | 0.6 in(15 mm) |
| Mar | 57°F(14°C) | 48°F(9°C) | 28°F(-2°C) | 24°F(-5°C) | 1.2 in(31 mm) | 0.8 in(20 mm) |
| Apr | 64°F(18°C) | 56°F(14°C) | 35°F(2°C) | 30°F(-1°C) | 1.8 in(45 mm) | 1.3 in(32 mm) |
| May | 73°F(23°C) | 67°F(19°C) | 44°F(7°C) | 39°F(4°C) | 2.3 in(58 mm) | 2.2 in(56 mm) |
| Jun | 85°F(30°C) | 79°F(26°C) | 54°F(12°C) | 48°F(9°C) | 1.5 in(39 mm) | 1.4 in(35 mm) |
| Jul | 91°F(33°C) | 89°F(32°C) | 60°F(15°C) | 55°F(13°C) | 1.8 in(46 mm) | 0.9 in(22 mm) |
| Aug | 88°F(31°C) | 87°F(31°C) | 58°F(14°C) | 54°F(12°C) | 1.5 in(39 mm) | 0.5 in(12 mm) |
| Sep | 80°F(27°C) | 77°F(25°C) | 49°F(10°C) | 45°F(7°C) | 1.2 in(30 mm) | 0.8 in(20 mm) |
| Oct | 67°F(19°C) | 61°F(16°C) | 37°F(3°C) | 34°F(1°C) | 1.1 in(27 mm) | 0.9 in(24 mm) |
| Nov | 55°F(13°C) | 47°F(9°C) | 27°F(-3°C) | 25°F(-4°C) | 0.8 in(20 mm) | 0.6 in(14 mm) |
| Dec | 46°F(8°C) | 37°F(3°C) | 20°F(-7°C) | 17°F(-8°C) | 0.5 in(13 mm) | 0.5 in(13 mm) |
1991–2020 averages, by calendar month.