Niimi in May
7.3out of 10
Possible, with caveats
Mild: highs around 22°C. Frequent rain: about 12 rainy days.
22°CAvg high
12°CAvg low
12Rainy days (136 mm)
13:50 hDaylight
05:07Sunrise · 18:57 Sunset
Why this score
- Mild: highs around 22°C
- Frequent rain: about 12 rainy days
What to wear and pack
- Layers you can add or remove
- A light jacket for cooler evenings
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.7 days). 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 | 6°C | -1°C | 55 mm | 10 | – | – | 5.0 |
| February | 7°C | -1°C | 63 mm | 10 | – | – | 5.1 |
| March | 11°C | 2°C | 107 mm | 13 | – | – | 5.4 |
| April | 17°C | 7°C | 117 mm | 11 | – | – | 6.7 |
| May | 22°C | 12°C | 136 mm | 12 | – | – | 7.3 |
| June | 25°C | 17°C | 197 mm | 15 | – | – | 6.5 |
| July | 29°C | 21°C | 234 mm | 17 | – | – | 6.1 |
| August | 30°C | 22°C | 150 mm | 15 | – | – | 6.6 |
| September | 26°C | 18°C | 200 mm | 13 | – | – | 6.8 |
| October | 20°C | 11°C | 110 mm | 9 | – | – | 7.5 |
| November | 14°C | 6°C | 65 mm | 8 | – | – | 6.7 |
| December | 8°C | 1°C | 58 mm | 10 | – | – | 5.5 |
Frequently asked questions
How hot is Niimi in May?
Daytime highs average 22°C and nights about 12°C.
When is the best time to visit Niimi?
The best months are October, May.