Click on a day for an hourly weather forecast
The temperatures in Heilongjiang in August are comfortable with low of 17°C and and high up to 26°C.
You can expect rain for roughly half of the month of August in Heilongjiang. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Heilongjiang in August 2026.
If you’re planning to visit Heilongjiang in the near future, we highly recommend that you review the 14 day weather forecast for Heilongjiang before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -14° / -23° | 2 | 29 | 0 | 3 mm | Awful | Heilongjiang in January |
| February | -8° / -19° | 3 | 24 | 1 | 8 mm | Awful | Heilongjiang in February |
| March | 2° / -8° | 4 | 25 | 2 | 14 mm | Awful | Heilongjiang in March |
| April | 13° / 2° | 4 | 26 | 0 | 29 mm | Ok | Heilongjiang in April |
| May | 21° / 10° | 7 | 24 | 0 | 84 mm | Ok | Heilongjiang in May |
| June | 26° / 16° | 12 | 18 | 0 | 114 mm | Good | Heilongjiang in June |
| July | 28° / 19° | 12 | 19 | 0 | 171 mm | Good | Heilongjiang in July |
| August | 26° / 17° | 11 | 20 | 0 | 165 mm | Good | Heilongjiang in August |
| September | 21° / 11° | 6 | 24 | 0 | 78 mm | Good | Heilongjiang in September |
| October | 12° / 3° | 5 | 26 | 0 | 31 mm | Ok | Heilongjiang in October |
| November | -1° / -8° | 4 | 24 | 2 | 22 mm | Awful | Heilongjiang in November |
| December | -12° / -19° | 4 | 26 | 1 | 9 mm | Awful | Heilongjiang in December |