Best Time to Visit Heihe
Best time: May, Jun, Mar, Aug.
Jul is warmest (26.6°C high); Jul is rainiest (131 mm).
Heihe weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | -17.4 | -28.2 | 6 | 2.3 |
| Feb | -10.9 | -23.5 | 5 | 3.9 |
| Mar | -1.3 | -14 | 9 | 6 |
| Apr | 10.4 | -2.4 | 28 | 7.6 |
| May | 19.4 | 5.2 | 41 | 9 |
| Jun | 25.1 | 12.3 | 86 | 9.8 |
| Jul | 26.6 | 15.9 | 131 | 9 |
| Aug | 24.2 | 13.6 | 122 | 7.8 |
| Sep | 18 | 6.2 | 72 | 6 |
| Oct | 8.1 | -3.4 | 24 | 4.3 |
| Nov | -5.5 | -15.8 | 14 | 2.6 |
| Dec | -15.7 | -25.5 | 9 | 1.8 |
Average high temperature
Best months by activity
Overall: MayJunMarAug
Beaches: MarFebAprJan
Hiking: MayAprJunSep
Sightseeing: MayJunSepMar
Heihe quick facts
What to pack
Cold months (Jan, Feb, Mar, Apr, Oct, Nov, Dec): warm layers and a coat.
Wet months (Jul, Aug): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Heihe?
May, Jun, Mar, Aug.
What is the rainiest month?
Jul, about 131 mm.
What is the warmest month?
Jul, with average highs of 26.6°C.
Where to stay
See Heihe hotels · Book Heihe tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.