Iwanuma vs Unnan Climate
89%matchIwanuma and Unnan are a 89% climate match. Compared with Iwanuma, Unnan has twice the winter rain.
Iwanuma gets 49 in (1246 mm) of rain a year and Unnan 61 in (1562 mm). August is the warmest month in both, with highs of 82°F (28°C) in Iwanuma and 86°F (30°C) in Unnan.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
IwanumaUnnansolid = high, dashed = low
Rain (in per month)
IwanumaUnnan
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Iwanuma | Unnan | Iwanuma | Unnan | Iwanuma | Unnan | |
| Jan | 43°F(6°C) | 44°F(7°C) | 30°F(-1°C) | 32°F(0°C) | 1.7 in(42 mm) | 4.7 in(119 mm) |
| Feb | 44°F(7°C) | 46°F(8°C) | 31°F(0°C) | 32°F(0°C) | 1.5 in(39 mm) | 3.5 in(90 mm) |
| Mar | 51°F(10°C) | 53°F(12°C) | 36°F(2°C) | 37°F(3°C) | 2.7 in(69 mm) | 4.5 in(114 mm) |
| Apr | 61°F(16°C) | 63°F(17°C) | 44°F(7°C) | 45°F(7°C) | 3.8 in(97 mm) | 4.3 in(110 mm) |
| May | 69°F(20°C) | 71°F(22°C) | 54°F(12°C) | 55°F(13°C) | 3.9 in(98 mm) | 4.4 in(113 mm) |
| Jun | 73°F(23°C) | 76°F(25°C) | 62°F(17°C) | 63°F(17°C) | 5.2 in(132 mm) | 6.7 in(171 mm) |
| Jul | 80°F(26°C) | 83°F(28°C) | 69°F(21°C) | 72°F(22°C) | 6.6 in(168 mm) | 8.1 in(206 mm) |
| Aug | 82°F(28°C) | 86°F(30°C) | 72°F(22°C) | 73°F(23°C) | 6.1 in(154 mm) | 4.7 in(120 mm) |
| Sep | 77°F(25°C) | 78°F(26°C) | 65°F(18°C) | 65°F(18°C) | 6.8 in(172 mm) | 7.5 in(190 mm) |
| Oct | 68°F(20°C) | 69°F(20°C) | 54°F(12°C) | 54°F(12°C) | 6.3 in(161 mm) | 5.0 in(128 mm) |
| Nov | 58°F(15°C) | 59°F(15°C) | 42°F(6°C) | 44°F(6°C) | 2.4 in(61 mm) | 3.5 in(89 mm) |
| Dec | 48°F(9°C) | 49°F(9°C) | 33°F(1°C) | 35°F(2°C) | 2.1 in(53 mm) | 4.4 in(112 mm) |
1991–2020 averages, by calendar month.