Pori in May
6.4out of 10
Possible, with caveats
Cool: highs only around 12°C. Some rain: about 8 rainy days.
12°CAvg high
5°CAvg low
8Rainy days (40 mm)
17:10 hDaylight
04:54Sunrise · 22:04 Sunset
Why this score
- Cool: highs only around 12°C
- Some rain: about 8 rainy days
What to wear and pack
- A warm jacket
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.3 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 | -1°C | -5°C | 43 mm | 10 | – | – | 3.7 |
| February | -2°C | -7°C | 34 mm | 8 | – | – | 4.0 |
| March | 2°C | -4°C | 33 mm | 8 | – | – | 4.3 |
| April | 7°C | 0°C | 33 mm | 8 | – | – | 5.4 |
| May | 12°C | 5°C | 40 mm | 8 | – | – | 6.4 |
| June | 16°C | 9°C | 60 mm | 10 | – | – | 6.8 |
| July | 20°C | 13°C | 74 mm | 12 | – | – | 7.1 |
| August | 19°C | 12°C | 74 mm | 12 | – | – | 7.0 |
| September | 14°C | 8°C | 62 mm | 10 | – | – | 6.5 |
| October | 8°C | 4°C | 65 mm | 12 | – | – | 5.3 |
| November | 4°C | 0°C | 56 mm | 11 | – | – | 4.5 |
| December | 1°C | -3°C | 52 mm | 11 | – | – | 3.8 |
Frequently asked questions
How hot is Pori in May?
Daytime highs average 12°C and nights about 5°C.
When is the best time to visit Pori?
The best months are July, August, June, September.