Columbus, Indiana vs Johnston, Rhode Island Climate
87%matchColumbus and Johnston are a 87% climate match. Compared with Columbus, Johnston has 5°F (3°C) cooler summer days.
Columbus gets 43 in (1096 mm) of rain a year and Johnston 49 in (1244 mm). July is the warmest month in both, with highs of 86°F (30°C) in Columbus and 82°F (28°C) in Johnston.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
ColumbusJohnstonsolid = high, dashed = low
Rain (in per month)
ColumbusJohnston
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Columbus | Johnston | Columbus | Johnston | Columbus | Johnston | |
| Jan | 38°F(4°C) | 37°F(3°C) | 21°F(-6°C) | 19°F(-7°C) | 3.1 in(79 mm) | 3.8 in(96 mm) |
| Feb | 42°F(6°C) | 38°F(4°C) | 24°F(-5°C) | 20°F(-7°C) | 2.8 in(71 mm) | 3.5 in(88 mm) |
| Mar | 53°F(12°C) | 47°F(8°C) | 33°F(1°C) | 27°F(-3°C) | 3.8 in(97 mm) | 4.8 in(123 mm) |
| Apr | 65°F(19°C) | 57°F(14°C) | 43°F(6°C) | 37°F(3°C) | 4.8 in(123 mm) | 4.3 in(108 mm) |
| May | 75°F(24°C) | 68°F(20°C) | 53°F(12°C) | 46°F(8°C) | 4.9 in(125 mm) | 3.2 in(82 mm) |
| Jun | 83°F(28°C) | 76°F(25°C) | 62°F(17°C) | 55°F(13°C) | 3.6 in(92 mm) | 4.1 in(104 mm) |
| Jul | 86°F(30°C) | 82°F(28°C) | 65°F(18°C) | 62°F(17°C) | 3.8 in(97 mm) | 3.7 in(94 mm) |
| Aug | 85°F(30°C) | 81°F(27°C) | 63°F(17°C) | 62°F(16°C) | 3.4 in(87 mm) | 4.1 in(105 mm) |
| Sep | 80°F(27°C) | 75°F(24°C) | 56°F(13°C) | 54°F(12°C) | 3.0 in(75 mm) | 3.8 in(97 mm) |
| Oct | 68°F(20°C) | 64°F(18°C) | 44°F(7°C) | 42°F(6°C) | 2.9 in(74 mm) | 4.6 in(118 mm) |
| Nov | 54°F(12°C) | 53°F(12°C) | 34°F(1°C) | 34°F(1°C) | 3.5 in(90 mm) | 4.3 in(110 mm) |
| Dec | 43°F(6°C) | 43°F(6°C) | 26°F(-3°C) | 25°F(-4°C) | 3.4 in(86 mm) | 4.7 in(119 mm) |
1991–2020 averages, by calendar month.