Posio, Lapland Climate
Finland
Pop. 2,872 Elev. 255 m / 837 ft
TZ: Europe/Helsinki (UTC+3) ·
Posio has harsh winters with January lows averaging 8°F (-13°C), and mild summers with July highs of 72°F (22°C). Rain falls on about 36 days per year (21.2 in / 538 mm total), with snow on 15 days and 107 in (2727 mm) of annual accumulation. Overcast skies are common, with only 37 sunny days per year. Nearby lake water reaches 63°F (17°C) in summer.
| Temperature | 22°C (72°F) high | -13°C (8°F) low |
| Feels like | -13°C (8°F) low | |
| Rain | 36 days | 538 mm (21.2 in) /yr |
| Snow | 15 days | 2727 mm (107.4 in) /yr |
| Sky | 37 sunny | 15 stormy |
| Wind | 1.2 m/s (2.6 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
89
Jan 80
Feb 72
Mar 67
Apr 72
May 79
Jun 51
Jul 69
Aug 78
Sep 88
Oct 89
Nov 87
Dec Humidity (%)
89
Jan 91
Feb 81
Mar 67
Apr 70
May 73
Jun 67
Jul 81
Aug 87
Sep 93
Oct 94
Nov 93
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 50 km Kuusamo Airport (KAO)
Ski resort 5 km Kiririnteet
National park 19 km Riisitunturin kansallispuisto
Hospital 2 km Posion terveyskeskus
Hiking trail 21 km Riisin rietas
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | -7°C 19°F | -13°C 8°F | 2 mm 0.1 in | 501 mm19.7 in | 1 |
| February | -4°C 24°F | -9°C 15°F | 3 mm 0.1 in | 215 mm8.5 in | 4 |
| March | 0°C 31°F | -8°C 18°F | 7 mm 0.3 in | 307 mm12.1 in | 3 |
| April | 3°C 38°F | -6°C 22°F | 5 mm 0.2 in | 151 mm6.0 in | 3 |
| May | 9°C 48°F | 1°C 33°F | 55 mm 2.2 in | 345 mm13.6 in | 2 |
| June | 14°C 57°F | 7°C 44°F | 97 mm 3.8 in | — | 0 |
| July | 22°C 72°F | 11°C 53°F | 90 mm 3.5 in | — | 13 |
| August | 17°C 62°F | 8°C 47°F | 101 mm 4.0 in | — | 2 |
| September | 14°C 57°F | 7°C 45°F | 76 mm 3.0 in | — | 3 |
| October | 5°C 42°F | 2°C 36°F | 62 mm 2.5 in | 76 mm3.0 in | 2 |
| November | -2°C 29°F | -7°C 20°F | 34 mm 1.4 in | 469 mm18.4 in | 2 |
| December | -4°C 25°F | -9°C 17°F | 7 mm 0.3 in | 662 mm26.1 in | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 1 | 0 |
| February | 4 | 0 |
| March | 3 | 0 |
| April | 3 | 0 |
| May | 2 | 0 |
| June | 0 | 4 |
| July | 13 | 3 |
| August | 2 | 6 |
| September | 3 | 2 |
| October | 2 | 0 |
| November | 2 | 0 |
| December | 2 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 0°C 32°F |
| February | 0°C 32°F |
| March | 0°C 32°F |
| April | 0°C 32°F |
| May | 4°C 38°F |
| June | 12°C 53°F |
| July | 17°C 63°F |
| August | 14°C 58°F |
| September | 11°C 52°F |
| October | 4°C 39°F |
| November | 1°C 33°F |
| December | 0°C 32°F |