Iwata vs Sanmu Climate
94%matchOn climate, Sanmu is a 94% match for Iwata. Compared with Iwata, Sanmu has less rain in summer, less sun and 4°F (2°C) colder winter nights.
Iwata gets 80 in (2027 mm) of rain a year and Sanmu 59 in (1509 mm). August is the warmest month in both, with highs of 87°F (31°C) in Iwata and 85°F (30°C) in Sanmu.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
IwataSanmusolid = high, dashed = low
Rain (in per month)
IwataSanmu
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Iwata | Sanmu | Iwata | Sanmu | Iwata | Sanmu | |
| Jan | 51°F(11°C) | 49°F(9°C) | 36°F(2°C) | 32°F(0°C) | 3.0 in(76 mm) | 2.4 in(61 mm) |
| Feb | 53°F(11°C) | 50°F(10°C) | 37°F(3°C) | 33°F(1°C) | 3.8 in(96 mm) | 3.0 in(76 mm) |
| Mar | 59°F(15°C) | 56°F(13°C) | 43°F(6°C) | 40°F(4°C) | 6.0 in(152 mm) | 4.6 in(117 mm) |
| Apr | 67°F(19°C) | 64°F(18°C) | 51°F(11°C) | 49°F(10°C) | 7.0 in(179 mm) | 4.5 in(115 mm) |
| May | 74°F(23°C) | 71°F(22°C) | 59°F(15°C) | 58°F(14°C) | 7.8 in(199 mm) | 5.1 in(129 mm) |
| Jun | 78°F(26°C) | 76°F(24°C) | 67°F(19°C) | 64°F(18°C) | 10 in(264 mm) | 6.6 in(167 mm) |
| Jul | 84°F(29°C) | 82°F(28°C) | 74°F(23°C) | 71°F(22°C) | 9.3 in(236 mm) | 5.0 in(126 mm) |
| Aug | 87°F(31°C) | 85°F(30°C) | 76°F(24°C) | 74°F(23°C) | 6.1 in(154 mm) | 4.8 in(121 mm) |
| Sep | 82°F(28°C) | 80°F(27°C) | 70°F(21°C) | 68°F(20°C) | 8.1 in(205 mm) | 7.9 in(200 mm) |
| Oct | 74°F(23°C) | 71°F(22°C) | 60°F(16°C) | 58°F(14°C) | 9.6 in(245 mm) | 8.6 in(218 mm) |
| Nov | 65°F(18°C) | 62°F(17°C) | 50°F(10°C) | 47°F(8°C) | 5.3 in(135 mm) | 4.3 in(108 mm) |
| Dec | 55°F(13°C) | 53°F(12°C) | 40°F(5°C) | 36°F(2°C) | 3.4 in(86 mm) | 2.8 in(71 mm) |
1991–2020 averages, by calendar month.