Heihe weather by month & the best time to visit
🇨🇳 China · regional city · continental climate
The best time to visit Heihe is June — its sunniest month (Sunshine Score 77/100), with August and July close behind. Heihe averages about 2,737 hours of sunshine a year. Daytime highs around 24°C / 75°F and roughly 98 mm of rain in June.
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- Sun hours / year
- 2,737
- Sunniest month
- June
- Peak score
- 77/100
- Rain / year
- 588 mm
- Snow / year
- ≈92 cm
- Midday UV at peak
- 6 (high)
- Population
- 224k
- Elevation
- 320 m

When is the best time to visit Heihe?
For sunshine, the best time to visit Heihe is June, then August and July. The dullest month is January (0/100, 7 mm of rain). The full month-by-month picture is in the table below.
How sunny is Heihe?
Heihe gets a lot of sun: around 2,737 hours a year. 77 Sunshine Score points separate June (77) from January (0), so the month you pick matters. It ranks #68 of 254 destinations in China for annual sunshine, above the national median of 2,110 hours. Rain has a clear season: the wettest stretch, around July, carries about 59% of the annual 588 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -19° / -2°F | -29° / -20°F | 7 mm | 0 |
| February | 0 | -14° / 7°F | -26° / -15°F | 9 mm | 1 |
| March | 0 | -3° / 27°F | -15° / 5°F | 13 mm | 3 |
| April | 7 | 9° / 48°F | -3° / 27°F | 28 mm | 3 |
| May | 69 | 18° / 64°F | 5° / 41°F | 67 mm | 4 |
| June | 77 | 24° / 75°F | 12° / 54°F | 98 mm | 6 |
| July | 70 | 26° / 79°F | 16° / 61°F | 137 mm | 6 |
| August | 75 | 24° / 75°F | 13° / 55°F | 112 mm | 5 |
| September | 70 | 18° / 64°F | 5° / 41°F | 63 mm | 4 |
| October | 0 | 6° / 43°F | -4° / 25°F | 29 mm | 2 |
| November | 0 | -7° / 19°F | -16° / 3°F | 15 mm | 1 |
| December | 0 | -18° / 0°F | -27° / -17°F | 10 mm | 0 |
See Heihe on the interactive sunshine globe →
Nearby places for sunshine
- Blagoveschensk Russia · 29 km · best in Jun · 2,736 h sun/yr
- Daqing China · 413 km · best in May · 2,752 h sun/yr
- Jiamusi China · 437 km · best in Sep · 2,548 h sun/yr
- Harbin China · 512 km · best in May · 2,492 h sun/yr
- Hailar China · 549 km · best in Jun · 3,019 h sun/yr
- Ulanhot China · 591 km · best in May · 2,865 h sun/yr
Nearest destinations
- Wudalianchi China · 211 km · 2,637 h sun/yr · best in May
- Jiagedaqi China · 228 km · 2,721 h sun/yr · best in Jun
- Qiqihar China · 411 km · 2,758 h sun/yr · best in May
- Zhalantun China · 419 km · 2,756 h sun/yr · best in May
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