Opfikon in May
6.3out of 10
Possible, with caveats
Mild: highs around 18°C. Very wet: about 15 rainy days.
18°CAvg high
9°CAvg low
15Rainy days (116 mm)
14:54 hDaylight
05:55Sunrise · 20:49 Sunset
Why this score
- Mild: highs around 18°C
- Very wet: about 15 rainy days
- Rain varies a lot between years (±4.3 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±4.3 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 | 4°C | -1°C | 78 mm | 13 | – | – | 4.3 |
| February | 6°C | -1°C | 67 mm | 11 | – | – | 4.8 |
| March | 10°C | 2°C | 80 mm | 13 | – | – | 5.4 |
| April | 14°C | 5°C | 83 mm | 13 | – | – | 6.2 |
| May | 18°C | 9°C | 116 mm | 15 | – | – | 6.3 |
| June | 22°C | 13°C | 113 mm | 16 | – | – | 6.9 |
| July | 24°C | 14°C | 114 mm | 15 | – | – | 7.0 |
| August | 24°C | 14°C | 111 mm | 14 | – | – | 7.1 |
| September | 19°C | 10°C | 89 mm | 11 | – | – | 7.1 |
| October | 14°C | 7°C | 84 mm | 12 | – | – | 6.2 |
| November | 8°C | 3°C | 85 mm | 12 | – | – | 5.1 |
| December | 4°C | 0°C | 93 mm | 14 | – | – | 4.2 |
Frequently asked questions
How hot is Opfikon in May?
Daytime highs average 18°C and nights about 9°C.
When is the best time to visit Opfikon?
The best months are August, September, July, June.