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Harbin, China · Temperate

Harbin in September: go or not?

Good time. Harbin in September gets 7.7/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 45.75°N · 126.63°E
⚡ This month's verdict
Go for it
Harbin · September
7.7
12–21°
Temperature
35%
Rain
8h
Sun
🏛️ Heritage🌧️ Moderate rain☔ Indoor sights
Photo : Chuck Eugene via Unsplash
The month in detail

What to expect in September

Autumn in Harbin is often underrated: 21.0°C, golden light and declining crowds. An interesting window. Expect rain on 35.0% of days — a light raincoat in the bag is recommended. A good balance between weather and crowds, even if July (7.9/10) remains theoretically better.

September ranks 5 out of 12 months in Harbin. Compared to August: −5°C daytime, 11 pts fewer rainy days.

This month's conditions

What it's like in September

UV index
5 · moderate
protect during midday hours
Feels like
comfortable
11°
Daylight
12.3h of daylight
Air quality
good
AQI 29
Compare

Is September the right month?

The best month in Harbin is July (7.9/10), 0.2 pt higher than September.

See July →See all 12 months →
Context

Our verdict

Harbin, capital of Heilongjiang province in the extreme north-east of China near the Russian border: 5.5 million inhabitants. "Moscow of the Orient" = former Russian city built by the Tsarist Empire 1898 for the Southern Trans-Siberian connecting Vladivostok-Beijing via Chinese Manchuria, preserved Russian architectural atmosphere + unique mixed Slavic-Chinese culinary culture.

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

🎟️ Activities & tours · Harbin

GetYourGuide selection · free cancellation

See all →
Affiliate link · GetYourGuide
Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a city break.

Country · China

🗣️LanguageMandarin
💶CurrencyYuan renminbi (¥)
🚗DrivingRight-hand
🛡️Safety Very safe · 1/5
💰Cost of living Cheap · 2/5

🌡️ Climate

🌍Climate typeTemperate
📈Climate trend Stable
🔥Hottest monthJuly · 29°C
❄️Coolest monthJanuary · -12°C
🌧️Rainiest month June · 49%

🏛️ City break

📅Tourist peak seasonJune → August
Indoor sights Year-round
🚇Public transportGood
Location

Where is Harbin ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
China
Temperate climate with a 7.9 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.
45.75°N · 126.63°E
Questions

Frequently asked questions

What is the best time to visit Harbin?
July is the best month with 29.0°C highs, 20.0°C lows, 7.2h of sunshine and 48.0% rainy days. The months of July & June offer comparable conditions.
How many hours of sunshine does Harbin get in July?
Harbin averages 7.2 sunshine hours per day in July. It is the sunniest month with a climate score of 7.4/10.
What is the rainiest month in Harbin?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Harbin in July?
In July, overnight lows reach 20.0°C, while afternoon highs average 29.0°C.
Is Harbin good in winter?
In winter (December-February), Harbin scores 4.0/10 on average — Difficult period — prefer the peak season.. The best month overall remains July with a score of 7.4/10.
When should you avoid Harbin?
January is the most difficult month to visit Harbin, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Do you need sun protection in Harbin in September?
The average UV index reaches 5 in September in Harbin (moderate), with about 12.3h of daylight. Protect during midday hours.