Uster in May
5.4out of 10
Not the best time
Mild: highs around 17°C. Very wet: about 18 rainy days.
17°CAvg high
7°CAvg low
18Rainy days (164 mm)
14:53 hDaylight
05:55Sunrise · 20:48 Sunset
Why this score
- Mild: highs around 17°C
- Very wet: about 18 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 | 3°C | -3°C | 104 mm | 13 | – | – | 3.8 |
| February | 4°C | -3°C | 95 mm | 12 | – | – | 4.2 |
| March | 8°C | 0°C | 110 mm | 15 | – | – | 4.6 |
| April | 13°C | 3°C | 116 mm | 15 | – | – | 5.4 |
| May | 17°C | 7°C | 164 mm | 18 | – | – | 5.4 |
| June | 20°C | 11°C | 167 mm | 18 | – | – | 6.0 |
| July | 22°C | 13°C | 157 mm | 17 | – | – | 6.5 |
| August | 22°C | 13°C | 165 mm | 15 | – | – | 6.6 |
| September | 17°C | 9°C | 133 mm | 14 | – | – | 6.3 |
| October | 13°C | 6°C | 108 mm | 13 | – | – | 5.8 |
| November | 7°C | 1°C | 115 mm | 13 | – | – | 4.7 |
| December | 4°C | -2°C | 119 mm | 14 | – | – | 3.8 |
Frequently asked questions
How hot is Uster in May?
Daytime highs average 17°C and nights about 7°C.
When is the best time to visit Uster?
The best months are August, July, September, June.