Sanmu vs Itogawa Climate
98%matchOn climate, Itogawa is a 98% match for Sanmu. Compared with Sanmu, Itogawa has the same summer highs and more rain in summer.
Sanmu gets 59 in (1509 mm) of rain a year and Itogawa 69 in (1740 mm). August is the warmest month in both, with highs of 85°F (30°C) in Sanmu and 85°F (30°C) in Itogawa.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
SanmuItogawasolid = high, dashed = low
Rain (in per month)
SanmuItogawa
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Sanmu | Itogawa | Sanmu | Itogawa | Sanmu | Itogawa | |
| Jan | 49°F(9°C) | 46°F(8°C) | 32°F(0°C) | 34°F(1°C) | 2.4 in(61 mm) | 2.3 in(59 mm) |
| Feb | 50°F(10°C) | 47°F(9°C) | 33°F(1°C) | 34°F(1°C) | 3.0 in(76 mm) | 2.7 in(68 mm) |
| Mar | 56°F(13°C) | 54°F(12°C) | 40°F(4°C) | 40°F(4°C) | 4.6 in(117 mm) | 4.6 in(118 mm) |
| Apr | 64°F(18°C) | 63°F(17°C) | 49°F(10°C) | 49°F(9°C) | 4.5 in(115 mm) | 5.6 in(143 mm) |
| May | 71°F(22°C) | 71°F(22°C) | 58°F(14°C) | 57°F(14°C) | 5.1 in(129 mm) | 6.3 in(161 mm) |
| Jun | 76°F(24°C) | 76°F(24°C) | 64°F(18°C) | 65°F(18°C) | 6.6 in(167 mm) | 9.8 in(250 mm) |
| Jul | 82°F(28°C) | 82°F(28°C) | 71°F(22°C) | 72°F(22°C) | 5.0 in(126 mm) | 8.0 in(202 mm) |
| Aug | 85°F(30°C) | 85°F(30°C) | 74°F(23°C) | 74°F(23°C) | 4.8 in(121 mm) | 6.2 in(158 mm) |
| Sep | 80°F(27°C) | 79°F(26°C) | 68°F(20°C) | 67°F(20°C) | 7.9 in(200 mm) | 8.7 in(222 mm) |
| Oct | 71°F(22°C) | 69°F(21°C) | 58°F(14°C) | 58°F(14°C) | 8.6 in(218 mm) | 7.6 in(193 mm) |
| Nov | 62°F(17°C) | 60°F(16°C) | 47°F(8°C) | 47°F(9°C) | 4.3 in(108 mm) | 4.1 in(105 mm) |
| Dec | 53°F(12°C) | 51°F(10°C) | 36°F(2°C) | 38°F(3°C) | 2.8 in(71 mm) | 2.4 in(61 mm) |
1991–2020 averages, by calendar month.