Kostomuksha in May
5.8out of 10
Possible, with caveats
Cool: highs only around 12°C. Frequent rain: about 11 rainy days.
12°CAvg high
2°CAvg low
11Rainy days (58 mm)
18:05 hDaylight
03:51Sunrise · 21:57 Sunset
Why this score
- Cool: highs only around 12°C
- Frequent rain: about 11 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
- Gloves for freezing mornings
How reliable is the forecast?
Rain in May varies a lot between years (±3.6 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | -8°C | -13°C | 32 mm | 9 | – | – | 3.8 |
| February | -7°C | -14°C | 26 mm | 8 | – | – | 4.0 |
| March | -2°C | -10°C | 31 mm | 9 | – | – | 3.9 |
| April | 5°C | -4°C | 33 mm | 9 | – | – | 4.7 |
| May | 12°C | 2°C | 58 mm | 11 | – | – | 5.8 |
| June | 17°C | 7°C | 69 mm | 13 | – | – | 6.6 |
| July | 20°C | 11°C | 81 mm | 14 | – | – | 6.9 |
| August | 17°C | 9°C | 76 mm | 13 | – | – | 6.6 |
| September | 12°C | 5°C | 64 mm | 12 | – | – | 5.9 |
| October | 4°C | 0°C | 57 mm | 12 | – | – | 4.5 |
| November | -1°C | -6°C | 47 mm | 11 | – | – | 3.6 |
| December | -5°C | -10°C | 42 mm | 11 | – | – | 3.6 |
Frequently asked questions
How hot is Kostomuksha in May?
Daytime highs average 12°C and nights about 2°C.
When is the best time to visit Kostomuksha?
The best months are July, June, August.