Best Time to Visit Heshan

China · weather by month, temperature and rainfall

Best monthsOctober and November
HottestAugust · 33°C
ColdestJanuary · 0°C
WettestJune · 231 mm

Weather-wise, October and November is the best time to visit Heshan. August is the hottest month, with average highs of 33°C (91°F), while January is the coldest, with lows around 0°C (33°F). Rain is heaviest in June, at about 231 mm (9.1 in), and lightest in December, at 42 mm (1.7 in). July is the least comfortable month, mainly because of the rain.

When to go to Heshan: a seasonal guide

Autumn is the sweet spot

October and November are the best months for Heshan. October days reach about 25°C, and the nights are cool enough to sleep well. Rain falls on only about ten days a month, so you can plan a walk along the Zi River (Zijiang) without a backup plan.

November is cooler and calmer. It suits slow days around town, with a hot bowl of Hunan noodles with chilli when the evening turns crisp. September is also good, but it's still hot in the afternoons. If you can pick only one month, pick October.

Spring and summer: wet and sticky

From March to June it rains on 16 to 18 days a month, and June is the wettest at 231 mm. Skies are grey and the air feels heavy. May and June are rated Poor for a reason. Clothes don't dry, and outdoor plans get washed out.

Spring still has a charm. April is mild at 24°C, and it's fine for temples, markets and indoor sightseeing if you carry an umbrella. Hunan's spring rain makes the countryside very green, which is nice if you're happy to see it through drizzle.

July and August are the hottest months, and they tie at 33°C by day. Nights stay warm at 24°C or 25°C. The rain eases a little, but the heat is the problem. Stay indoors in the afternoon and go out in the evening, when locals gather for street food and a cold drink.

Winter: cold and damp

December is surprisingly good. It's the driest month at 42 mm, with only eight rainy days. But it's cold, and it dips near freezing at night. January and February are rated Fair. Homes in this part of China often have little central heating, so the damp cold can feel sharper than the numbers suggest.

Crowds and events

Heshan isn't a big tourist stop, so you won't face heavy crowds in any month. The busy times are national holidays, when many Chinese families travel. These include Golden Week in early October and Spring Festival (Chinese New Year) in late January or February. Trains and roads fill up, so book your seats early for these dates. Mid-Autumn Festival, with its moon cakes and family dinners, usually falls in September or early October. It's a good time to see local customs, and the weather is pleasant.

Heshan weather by month

-5°0°5°10°15°20°25°30°35°0125250January: 62 mm rainFebruary: 88 mm rainMarch: 140 mm rainApril: 165 mm rainMay: 202 mm rainJune: 231 mm rainJuly: 161 mm rainAugust: 113 mm rainSeptember: 88 mm rainOctober: 73 mm rainNovember: 91 mm rainDecember: 42 mm rainJanuary: 10°CFebruary: 13°CMarch: 18°CApril: 24°CMay: 28°CJune: 30°CJuly: 33°CAugust: 33°CSeptember: 30°COctober: 25°CNovember: 19°CDecember: 12°CJanuary: 0°CFebruary: 3°CMarch: 8°CApril: 13°CMay: 18°CJune: 22°CJuly: 25°CAugust: 24°CSeptember: 21°COctober: 15°CNovember: 9°CDecember: 2°CJanFebMarAprMayJunJulAugSepOctNovDec mm°C
Avg high Avg low Rainfall (mm)
Jan10°C / 0°C62 mmFairFeb13°C / 3°C88 mmFairMar18°C / 8°C140 mmFairApr24°C / 13°C165 mmFairMay28°C / 18°C202 mmPoorJun30°C / 22°C231 mmPoorJul33°C / 25°C161 mmPoorAug33°C / 24°C113 mmPoorSep30°C / 21°C88 mmGoodOct25°C / 15°C73 mmExcellentNov19°C / 9°C91 mmExcellentDec12°C / 2°C42 mmGood

Monthly climate table

MonthHighLowRainRainy daysHumiditySun hrs/dayRating
January10°C 50°F0°C 33°F62 mm1178%2.9Fair 5.4
February13°C 55°F3°C 37°F88 mm1380%2.5Fair 5
March18°C 65°F8°C 46°F140 mm1679%2.9Fair 5.2
April24°C 74°F13°C 56°F165 mm1679%3.1Fair 5.4
May28°C 82°F18°C 64°F202 mm1780%3.1Poor 4.1
June30°C 87°F22°C 72°F231 mm1883%2.7Poor 2.1
July33°C 91°F25°C 77°F161 mm1483%3.9Poor 1.4
August33°C 91°F24°C 76°F113 mm1480%4.7Poor 3.3
September30°C 87°F21°C 69°F88 mm1077%4.3Good 6.5
October25°C 77°F15°C 58°F73 mm1074%4Excellent 8.6
November19°C 66°F9°C 47°F91 mm1076%3.9Excellent 8.4
December12°C 54°F2°C 35°F42 mm874%3.9Good 7.3

Frequently asked questions

When is the best time to visit Heshan?

The best time to visit Heshan is October and November, based on comfortable temperatures, low rainfall and plenty of sunshine.

What is the hottest month in Heshan?

August is the hottest month in Heshan, with an average high of 33°C (91°F).

What is the coldest month in Heshan?

January is the coldest month in Heshan, with an average low of 0°C (33°F).

What is the rainiest month in Heshan?

June is the wettest month, with about 231 mm (9.1 in) of rain. December is the driest, with 42 mm (1.7 in).

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