Climate of Heilongjiang, China
Area-weighted average across Heilongjiang. For where people actually live and travel, see the cities below.
Heilongjiang, a subdivision of China, has a strongly continental climate on average. Area-weighted monthly temperatures across the whole territory range from -21.4°C / -6.5°F in January to 20.7°C / 69.3°F in July, with rainfall from 4 mm / 0.2 in to 137 mm / 5.4 in depending on the season (546 mm / 21.5 in total across the year). See the 9 cities listed below for point-value climate at specific locations — these often differ from the area-weighted average, especially in geographically diverse subdivisions.
| Month | Temperature | Rainfall | Matches |
|---|---|---|---|
| January | -21.4°C-6.5°F | 4 mm0.2″ | — |
| February | -16.5°C2.3°F | 5 mm0.2″ | — |
| March | -7.3°C18.9°F | 10 mm0.4″ | — |
| April | 4°C39.2°F | 26 mm1″ | — |
| May | 11.8°C53.2°F | 46 mm1.8″ | — |
| June | 17.7°C63.9°F | 86 mm3.4″ | — |
| July | 20.7°C69.3°F | 137 mm5.4″ | — |
| August | 18.9°C66°F | 122 mm4.8″ | — |
| September | 12.1°C53.8°F | 65 mm2.6″ | — |
| October | 2.7°C36.9°F | 27 mm1.1″ | — |
| November | -9.2°C15.4°F | 11 mm0.4″ | — |
| December | -18.4°C-1.1°F | 7 mm0.3″ | — |
Frequently asked questions
What is the best time to visit Heilongjiang?
Heilongjiang, China does not have a clear sunny-and-dry window by our cutoffs. The warmest month is July at 20.7°C / 69.3°F, and the driest is January at 4 mm / 0.2 in — likely your best travel window. For city-level detail, see the cities section below.
What is the climate of Heilongjiang?
Heilongjiang, China has area-weighted monthly average temperatures ranging from -21.4°C / -6.5°F in January to 20.7°C / 69.3°F in July. Annual rainfall averages about 546 mm / 21.5 in, with the wettest month being July (137 mm / 5.4 in) and the driest January (4 mm / 0.2 in). Because this is an area average across the whole subdivision, local city values can differ substantially.
What is the hottest month in Heilongjiang?
The hottest month in Heilongjiang is July, with an area-wide average temperature of 20.7°C / 69.3°F.
What is the coldest month in Heilongjiang?
The coldest month in Heilongjiang is January, with an area-wide average temperature of -21.4°C / -6.5°F.
When does it rain most in Heilongjiang?
The wettest month in Heilongjiang is July, averaging about 137 mm / 5.4 in of rainfall. The driest is January with about 4 mm / 0.2 in.