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

The best time to visit Yanji is September — its sunniest month (Sunshine Score 81/100), with May and June close behind. Yanji averages about 2,317 hours of sunshine a year. Daytime highs around 23°C / 73°F and roughly 61 mm of rain in September.
When is the best time to visit Yanji?
For sunshine, the best time to visit Yanji is September, then May and June. The dullest month is January (0/100, 6 mm of rain). The full month-by-month picture is in the table below.
How sunny is Yanji?
Yanji gets a moderate 2,317 hours of sunshine a year. 81 Sunshine Score points separate September (81) from January (0), so the month you pick matters. It ranks #105 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 635 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 0 | -8° / 18°F | -19° / -2°F | 6 mm | 1 |
| February | 0 | -3° / 27°F | -15° / 5°F | 10 mm | 2 |
| March | 0 | 5° / 41°F | -8° / 18°F | 16 mm | 3 |
| April | 50 | 15° / 59°F | 0° / 32°F | 35 mm | 4 |
| May | 79 | 22° / 72°F | 7° / 45°F | 73 mm | 5 |
| June | 76 | 27° / 81°F | 13° / 55°F | 92 mm | 5 |
| July | 67 | 29° / 84°F | 17° / 63°F | 139 mm | 5 |
| August | 67 | 28° / 82°F | 17° / 63°F | 136 mm | 6 |
| September | 81 | 23° / 73°F | 10° / 50°F | 61 mm | 5 |
| October | 43 | 14° / 57°F | 1° / 34°F | 36 mm | 3 |
| November | 0 | 3° / 37°F | -7° / 19°F | 23 mm | 1 |
| December | 0 | -6° / 21°F | -16° / 3°F | 8 mm | 1 |
Nearest destinations
Head-to-head
How Yanji compares month by month: Yanji vs Changchun · Yanji vs Mudanjiang · Yanji vs Vladivostok · all comparisons
Yanji: questions and answers
What kind of destination is Yanji?
Yanji is a city break in China with a hot-summer continental climate.
How many hours of sunshine does Yanji get a year?
Yanji gets about 2,317 hours of sunshine a year, at its best around September.
When is the best time to visit Yanji?
The sunniest time to visit Yanji is September, when the Sunshine Score peaks at 81/100 (with May and June close behind). Expect daytime highs around 23°C / 73°F.
What is the least sunny month in Yanji?
January is the least sunny month in Yanji, scoring 0/100 with about 6 mm of rain.
How strong is the sun in Yanji?
The typical midday UV index in Yanji peaks around 6 (high) in August, 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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