Dorchester, Massachusetts vs Shiojiri Climate
90%matchDorchester vs Shiojiri: a 90% climate match. Compared with Dorchester, Shiojiri has the same summer highs and half the winter rain.
Dorchester gets 46 in (1173 mm) of rain a year and Shiojiri 43 in (1091 mm). Dorchester's warmest month is July, at 84°F (29°C); Shiojiri's is August, at 84°F (29°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
DorchesterShiojirisolid = high, dashed = low
Rain (in per month)
DorchesterShiojiri
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Dorchester | Shiojiri | Dorchester | Shiojiri | Dorchester | Shiojiri | |
| Jan | 37°F(3°C) | 40°F(4°C) | 20°F(-6°C) | 24°F(-5°C) | 3.8 in(96 mm) | 1.4 in(36 mm) |
| Feb | 40°F(4°C) | 42°F(5°C) | 22°F(-6°C) | 23°F(-5°C) | 3.3 in(83 mm) | 1.8 in(46 mm) |
| Mar | 47°F(8°C) | 50°F(10°C) | 29°F(-2°C) | 29°F(-2°C) | 4.6 in(118 mm) | 3.3 in(84 mm) |
| Apr | 58°F(15°C) | 61°F(16°C) | 38°F(3°C) | 38°F(4°C) | 3.9 in(100 mm) | 3.8 in(96 mm) |
| May | 69°F(21°C) | 71°F(21°C) | 48°F(9°C) | 48°F(9°C) | 3.2 in(82 mm) | 4.0 in(101 mm) |
| Jun | 78°F(26°C) | 75°F(24°C) | 57°F(14°C) | 57°F(14°C) | 3.7 in(95 mm) | 5.2 in(131 mm) |
| Jul | 84°F(29°C) | 82°F(28°C) | 64°F(18°C) | 64°F(18°C) | 3.5 in(88 mm) | 5.4 in(138 mm) |
| Aug | 83°F(28°C) | 84°F(29°C) | 63°F(17°C) | 66°F(19°C) | 3.7 in(93 mm) | 4.0 in(101 mm) |
| Sep | 76°F(24°C) | 76°F(24°C) | 55°F(13°C) | 58°F(15°C) | 3.6 in(92 mm) | 5.5 in(140 mm) |
| Oct | 64°F(18°C) | 65°F(18°C) | 44°F(6°C) | 47°F(8°C) | 4.5 in(114 mm) | 5.0 in(128 mm) |
| Nov | 53°F(12°C) | 55°F(13°C) | 35°F(2°C) | 35°F(2°C) | 4.0 in(101 mm) | 2.3 in(58 mm) |
| Dec | 43°F(6°C) | 45°F(7°C) | 26°F(-3°C) | 28°F(-2°C) | 4.4 in(111 mm) | 1.3 in(32 mm) |
1991–2020 averages, by calendar month.