Heishui in May
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 23°C. Very wet: about 20 rainy days.
23°CAvg high
16°CAvg low
20Rainy days (278 mm)
13:27 hDaylight
05:57Sunrise · 19:25 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Very wet: about 20 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±3.8 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 | 5°C | 0°C | 87 mm | 13 | – | – | 4.5 |
| February | 8°C | 2°C | 109 mm | 14 | – | – | 4.8 |
| March | 13°C | 6°C | 167 mm | 18 | – | – | 4.8 |
| April | 18°C | 11°C | 225 mm | 20 | – | – | 5.5 |
| May | 23°C | 16°C | 278 mm | 20 | – | – | 6.1 |
| June | 26°C | 19°C | 290 mm | 21 | – | – | 6.1 |
| July | 28°C | 21°C | 294 mm | 22 | – | – | 6.1 |
| August | 28°C | 21°C | 198 mm | 20 | – | – | 6.1 |
| September | 24°C | 17°C | 150 mm | 15 | – | – | 6.8 |
| October | 18°C | 12°C | 162 mm | 16 | – | – | 5.9 |
| November | 13°C | 7°C | 106 mm | 14 | – | – | 5.7 |
| December | 8°C | 2°C | 62 mm | 12 | – | – | 5.2 |
Frequently asked questions
How hot is Heishui in May?
Daytime highs average 23°C and nights about 16°C.
When is the best time to visit Heishui?
The best months are September.