Jiamusi weather by month & the best time to visit
China · city break · hot-summer continental climate

The best time to visit Jiamusi is September — its sunniest month (Sunshine Score 83/100), with May and June close behind. Jiamusi averages about 2,548 hours of sunshine a year. Daytime highs around 21°C / 70°F and roughly 62 mm of rain in September.
When is the best time to visit Jiamusi?
For sunshine, the best time to visit Jiamusi is September, then May and June. 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 Jiamusi?
Jiamusi gets a lot of sun: around 2,548 hours a year. 83 Sunshine Score points separate September (83) from January (0), so the month you pick matters. It ranks #87 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 58% of the annual 608 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -14° / 7°F | -25° / -13°F | 7 mm | 1 |
| February | 0 | -9° / 16°F | -22° / -8°F | 7 mm | 2 |
| March | 0 | 1° / 34°F | -11° / 12°F | 17 mm | 3 |
| April | 29 | 12° / 54°F | -1° / 30°F | 30 mm | 4 |
| May | 81 | 21° / 70°F | 7° / 45°F | 70 mm | 5 |
| June | 76 | 26° / 79°F | 14° / 57°F | 97 mm | 5 |
| July | 70 | 29° / 84°F | 17° / 63°F | 128 mm | 6 |
| August | 70 | 27° / 81°F | 16° / 61°F | 128 mm | 6 |
| September | 83 | 21° / 70°F | 8° / 46°F | 62 mm | 5 |
| October | 22 | 11° / 52°F | -1° / 30°F | 31 mm | 2 |
| November | 0 | -2° / 28°F | -11° / 12°F | 19 mm | 1 |
| December | 0 | -13° / 9°F | -22° / -8°F | 12 mm | 1 |
Nearest destinations
Head-to-head
How Jiamusi compares month by month: Jiamusi vs Harbin · Jiamusi vs Mudanjiang · Jiamusi vs Khabarovsk · Jiamusi vs Vladivostok · all comparisons
Jiamusi: questions and answers
What kind of destination is Jiamusi?
Jiamusi is a city break in China with a hot-summer continental climate.
How many hours of sunshine does Jiamusi get a year?
Jiamusi gets about 2,548 hours of sunshine a year, at its best around September.
When is the best time to visit Jiamusi?
The sunniest time to visit Jiamusi is September, when the Sunshine Score peaks at 83/100 (with May and June close behind). Expect daytime highs around 21°C / 70°F.
What is the least sunny month in Jiamusi?
January is the least sunny month in Jiamusi, scoring 0/100 with about 7 mm of rain.
How strong is the sun in Jiamusi?
The typical midday UV index in Jiamusi peaks around 6 (high) in July, easing to about 1 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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