Niihama vs Karatsu Climate
97%matchNiihama and Karatsu are a 97% climate match. Compared with Niihama, Karatsu has less sun.
Niihama gets 63 in (1607 mm) of rain a year and Karatsu 69 in (1745 mm). August is the warmest month in both, with highs of 90°F (32°C) in Niihama and 88°F (31°C) in Karatsu.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
NiihamaKaratsusolid = high, dashed = low
Rain (in per month)
NiihamaKaratsu
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Niihama | Karatsu | Niihama | Karatsu | Niihama | Karatsu | |
| Jan | 51°F(10°C) | 50°F(10°C) | 35°F(2°C) | 38°F(3°C) | 1.7 in(44 mm) | 2.6 in(65 mm) |
| Feb | 53°F(11°C) | 52°F(11°C) | 36°F(2°C) | 40°F(4°C) | 2.4 in(62 mm) | 2.9 in(73 mm) |
| Mar | 59°F(15°C) | 58°F(14°C) | 42°F(6°C) | 45°F(7°C) | 4.2 in(107 mm) | 4.2 in(106 mm) |
| Apr | 67°F(20°C) | 66°F(19°C) | 50°F(10°C) | 52°F(11°C) | 5.7 in(144 mm) | 5.3 in(134 mm) |
| May | 76°F(24°C) | 74°F(23°C) | 59°F(15°C) | 60°F(16°C) | 6.5 in(165 mm) | 5.2 in(131 mm) |
| Jun | 81°F(27°C) | 78°F(26°C) | 67°F(20°C) | 68°F(20°C) | 9.6 in(243 mm) | 11 in(286 mm) |
| Jul | 87°F(31°C) | 85°F(29°C) | 75°F(24°C) | 75°F(24°C) | 9.3 in(235 mm) | 11 in(270 mm) |
| Aug | 90°F(32°C) | 88°F(31°C) | 76°F(25°C) | 77°F(25°C) | 3.5 in(89 mm) | 7.2 in(182 mm) |
| Sep | 84°F(29°C) | 82°F(28°C) | 69°F(21°C) | 71°F(21°C) | 8.5 in(216 mm) | 9.0 in(229 mm) |
| Oct | 75°F(24°C) | 74°F(23°C) | 59°F(15°C) | 61°F(16°C) | 6.7 in(169 mm) | 4.0 in(102 mm) |
| Nov | 64°F(18°C) | 64°F(18°C) | 48°F(9°C) | 51°F(10°C) | 3.1 in(78 mm) | 3.4 in(87 mm) |
| Dec | 55°F(13°C) | 54°F(12°C) | 38°F(4°C) | 41°F(5°C) | 2.2 in(55 mm) | 3.1 in(80 mm) |
1991–2020 averages, by calendar month.