Vaasa vs Sundsvall Climate
95%matchVaasa and Sundsvall are a 95% climate match. Very close: temperatures within 3°F (1°C), with similar rain, humidity and sun.
Vaasa gets 21 in (537 mm) of rain a year and Sundsvall 28 in (713 mm). July is the warmest month in both, with highs of 69°F (21°C) in Vaasa and 70°F (21°C) in Sundsvall.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
VaasaSundsvallsolid = high, dashed = low
Rain (in per month)
VaasaSundsvall
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Vaasa | Sundsvall | Vaasa | Sundsvall | Vaasa | Sundsvall | |
| Jan | 29°F(-1°C) | 29°F(-1°C) | 19°F(-7°C) | 16°F(-9°C) | 1.4 in(36 mm) | 2.1 in(53 mm) |
| Feb | 29°F(-2°C) | 31°F(0°C) | 17°F(-8°C) | 15°F(-9°C) | 1.1 in(27 mm) | 1.4 in(36 mm) |
| Mar | 34°F(1°C) | 38°F(3°C) | 22°F(-6°C) | 21°F(-6°C) | 1.1 in(28 mm) | 1.5 in(39 mm) |
| Apr | 44°F(6°C) | 47°F(8°C) | 31°F(-1°C) | 30°F(-1°C) | 1.0 in(25 mm) | 1.6 in(40 mm) |
| May | 55°F(13°C) | 57°F(14°C) | 40°F(4°C) | 38°F(3°C) | 1.4 in(35 mm) | 1.8 in(45 mm) |
| Jun | 64°F(18°C) | 65°F(18°C) | 49°F(10°C) | 47°F(8°C) | 2.0 in(52 mm) | 2.4 in(62 mm) |
| Jul | 69°F(21°C) | 70°F(21°C) | 55°F(13°C) | 52°F(11°C) | 2.6 in(65 mm) | 3.1 in(78 mm) |
| Aug | 66°F(19°C) | 67°F(20°C) | 53°F(12°C) | 50°F(10°C) | 2.4 in(62 mm) | 3.2 in(82 mm) |
| Sep | 57°F(14°C) | 58°F(15°C) | 45°F(7°C) | 42°F(6°C) | 1.9 in(49 mm) | 2.5 in(64 mm) |
| Oct | 46°F(8°C) | 46°F(8°C) | 37°F(3°C) | 33°F(1°C) | 2.3 in(59 mm) | 3.3 in(83 mm) |
| Nov | 37°F(3°C) | 36°F(2°C) | 29°F(-1°C) | 27°F(-3°C) | 2.0 in(52 mm) | 2.8 in(71 mm) |
| Dec | 32°F(0°C) | 31°F(0°C) | 23°F(-5°C) | 20°F(-7°C) | 1.9 in(47 mm) | 2.4 in(60 mm) |
1991–2020 averages, by calendar month.