Riga vs Porvoo Climate
92%matchRiga vs Porvoo: a 92% climate match. Compared with Riga, Porvoo has the same summer highs, 6°F (3°C) colder winter nights and less sun.
Riga gets 25 in (627 mm) of rain a year and Porvoo 26 in (653 mm). July is the warmest month in both, with highs of 74°F (23°C) in Riga and 73°F (23°C) in Porvoo.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
RigaPorvoosolid = high, dashed = low
Rain (in per month)
RigaPorvoo
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Riga | Porvoo | Riga | Porvoo | Riga | Porvoo | |
| Jan | 31°F(0°C) | 29°F(-1°C) | 23°F(-5°C) | 18°F(-8°C) | 1.6 in(40 mm) | 1.9 in(49 mm) |
| Feb | 32°F(0°C) | 29°F(-2°C) | 23°F(-5°C) | 15°F(-9°C) | 1.3 in(34 mm) | 1.6 in(40 mm) |
| Mar | 40°F(4°C) | 36°F(2°C) | 28°F(-2°C) | 21°F(-6°C) | 1.3 in(34 mm) | 1.5 in(38 mm) |
| Apr | 53°F(12°C) | 48°F(9°C) | 36°F(2°C) | 31°F(-1°C) | 1.4 in(35 mm) | 1.3 in(34 mm) |
| May | 63°F(17°C) | 61°F(16°C) | 44°F(7°C) | 40°F(4°C) | 1.8 in(46 mm) | 1.5 in(37 mm) |
| Jun | 70°F(21°C) | 68°F(20°C) | 52°F(11°C) | 49°F(9°C) | 2.4 in(62 mm) | 2.6 in(65 mm) |
| Jul | 74°F(23°C) | 73°F(23°C) | 57°F(14°C) | 54°F(12°C) | 2.8 in(71 mm) | 2.4 in(62 mm) |
| Aug | 73°F(23°C) | 70°F(21°C) | 56°F(13°C) | 51°F(11°C) | 2.9 in(74 mm) | 2.7 in(68 mm) |
| Sep | 63°F(17°C) | 60°F(16°C) | 48°F(9°C) | 43°F(6°C) | 2.5 in(63 mm) | 2.2 in(57 mm) |
| Oct | 51°F(11°C) | 48°F(9°C) | 40°F(4°C) | 36°F(2°C) | 2.7 in(69 mm) | 2.9 in(73 mm) |
| Nov | 40°F(5°C) | 39°F(4°C) | 33°F(1°C) | 30°F(-1°C) | 2.1 in(54 mm) | 2.7 in(69 mm) |
| Dec | 34°F(1°C) | 33°F(1°C) | 28°F(-2°C) | 23°F(-5°C) | 1.8 in(45 mm) | 2.4 in(61 mm) |
1991–2020 averages, by calendar month.