Okayama vs Portsmouth Heights Climate
91%matchOn climate, Portsmouth Heights is a 91% match for Okayama. Compared with Okayama, Portsmouth Heights has the same summer highs and twice the winter rain.
Okayama gets 56 in (1433 mm) of rain a year and Portsmouth Heights 50 in (1278 mm). Okayama's warmest month is August, at 91°F (33°C); Portsmouth Heights's is July, at 89°F (32°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
OkayamaPortsmouth Heightssolid = high, dashed = low
Rain (in per month)
OkayamaPortsmouth Heights
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Okayama | Portsmouth Heights | Okayama | Portsmouth Heights | Okayama | Portsmouth Heights | |
| Jan | 49°F(9°C) | 50°F(10°C) | 33°F(1°C) | 33°F(1°C) | 1.7 in(42 mm) | 3.7 in(94 mm) |
| Feb | 50°F(10°C) | 54°F(12°C) | 34°F(1°C) | 35°F(2°C) | 2.0 in(50 mm) | 3.2 in(82 mm) |
| Mar | 57°F(14°C) | 61°F(16°C) | 39°F(4°C) | 41°F(5°C) | 3.6 in(91 mm) | 3.9 in(100 mm) |
| Apr | 67°F(20°C) | 70°F(21°C) | 48°F(9°C) | 49°F(10°C) | 4.8 in(122 mm) | 3.4 in(87 mm) |
| May | 77°F(25°C) | 78°F(26°C) | 57°F(14°C) | 59°F(15°C) | 5.5 in(140 mm) | 4.0 in(102 mm) |
| Jun | 82°F(28°C) | 85°F(30°C) | 66°F(19°C) | 68°F(20°C) | 7.6 in(194 mm) | 4.6 in(117 mm) |
| Jul | 88°F(31°C) | 89°F(32°C) | 75°F(24°C) | 72°F(22°C) | 8.9 in(225 mm) | 5.6 in(143 mm) |
| Aug | 91°F(33°C) | 87°F(31°C) | 76°F(25°C) | 70°F(21°C) | 4.5 in(114 mm) | 5.2 in(132 mm) |
| Sep | 83°F(29°C) | 81°F(27°C) | 69°F(21°C) | 65°F(18°C) | 8.6 in(218 mm) | 5.2 in(132 mm) |
| Oct | 73°F(23°C) | 73°F(23°C) | 57°F(14°C) | 54°F(12°C) | 5.2 in(131 mm) | 4.3 in(110 mm) |
| Nov | 63°F(17°C) | 62°F(17°C) | 46°F(8°C) | 43°F(6°C) | 2.4 in(62 mm) | 3.3 in(85 mm) |
| Dec | 53°F(12°C) | 55°F(13°C) | 37°F(3°C) | 36°F(2°C) | 1.7 in(44 mm) | 3.7 in(94 mm) |
1991–2020 averages, by calendar month.