Ilomantsi, North Karelia Climate
Finland
Pop. 4,327 Elev. 149 m / 489 ft
TZ: Europe/Helsinki (UTC+3) ·
Ilomantsi is largely arid, with warm summers peaking at 76°F (24°C) in July and cold winters around 15°F (-9°C) in January. Precipitation occurs on roughly 30 days per year (19.6 in / 498 mm total), with snow on 10 days and 85 in (2155 mm) of annual accumulation. Overcast skies are common, with only 46 sunny days per year. Nearby lake water reaches 65°F (18°C) in summer.
| Temperature | 24°C (76°F) high | -10°C (15°F) low |
| Feels like | -11°C (13°F) low | |
| Rain | 30 days | 498 mm (19.6 in) /yr |
| Snow | 10 days | 2155 mm (84.8 in) /yr |
| Sky | 46 sunny | 12 stormy |
| Wind | 1.1 m/s (2.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
90
Jan 89
Feb 74
Mar 65
Apr 63
May 73
Jun 44
Jul 68
Aug 67
Sep 85
Oct 95
Nov 88
Dec Humidity (%)
89
Jan 88
Feb 77
Mar 60
Apr 64
May 69
Jun 66
Jul 78
Aug 83
Sep 90
Oct 94
Nov 92
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 68 km Joensuu Airport (JOE)
Ski resort 42 km Laskettelukeskus Mustavaara
National park 16 km Petkeljärven kansallispuisto
Hospital 27 km
Hiking trail 6 km Taitajan taival
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | -4°C 26°F | -10°C 15°F | 7 mm 0.3 in | 460 mm18.1 in | 2 |
| February | -4°C 25°F | -9°C 16°F | 2 mm 0.1 in | 158 mm6.2 in | 1 |
| March | 2°C 36°F | -7°C 20°F | 5 mm 0.2 in | 505 mm19.9 in | 3 |
| April | 7°C 45°F | -3°C 27°F | 26 mm 1.0 in | 128 mm5.0 in | 3 |
| May | 13°C 56°F | 3°C 38°F | 68 mm 2.7 in | 24 mm0.9 in | 5 |
| June | 17°C 63°F | 8°C 47°F | 69 mm 2.7 in | — | 4 |
| July | 24°C 76°F | 12°C 54°F | 71 mm 2.8 in | — | 15 |
| August | 19°C 65°F | 9°C 48°F | 80 mm 3.1 in | — | 4 |
| September | 16°C 61°F | 7°C 45°F | 60 mm 2.4 in | — | 5 |
| October | 7°C 44°F | 3°C 37°F | 39 mm 1.5 in | — | 2 |
| November | 2°C 36°F | -2°C 28°F | 50 mm 2.0 in | 314 mm12.4 in | 0 |
| December | -1°C 30°F | -5°C 22°F | 22 mm 0.8 in | 565 mm22.2 in | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 2 | 0 |
| February | 1 | 0 |
| March | 3 | 0 |
| April | 3 | 0 |
| May | 5 | 2 |
| June | 4 | 2 |
| July | 15 | 1 |
| August | 4 | 4 |
| September | 5 | 3 |
| October | 2 | 0 |
| November | 0 | 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 | 7°C 45°F |
| June | 14°C 57°F |
| July | 18°C 65°F |
| August | 16°C 61°F |
| September | 12°C 54°F |
| October | 5°C 41°F |
| November | 2°C 35°F |
| December | 0°C 32°F |