Climate and monthly weather forecast
Guang'an, China

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The climate of Guang'an

Guang'an is characterized by a Humid subtropical climate, according to the Köppen climate classification. This notable classification is listed as Cwa, representative of regions that exhibit high humidity and experience a dry winter season. Guang'an, located in China, experiences significant variations in temperature, rainfall, wind speed, and other climatic parameters throughout the year.

Monthly average ambient temperatures shift from 4.8°C (40.6°F), recorded as the year's lowest in January, to a sweltering 32.8°C (91°F), typically in August. Rainfall varies rather dramatically as well; the driest month, with a mere 10mm (0.39") of recorded precipitation, is December, contrasting with the rainiest month, July, which brings a heavy downpour amounting to 171mm (6.73") on average.

On the subject of humidity, levels in Guang'an fluctuate lightly, moving from 59% in March up to 76% in September. The city experiences the maximum wind gust speeds of 9km/h (5.6mph) in April. Meanwhile, the wind remains milder in other months, with speeds ranging from 4.8km/h (3mph) to 7.3km/h (4.5mph). Sunshine hours in Guang'an peak at 14.1 hours in June but dip to a low of 10.2 hours in December - a clear demonstration of the city's widely varying weather conditions.

The best time to visit Guang'an

The most opportune time to visit Guang'an is between April and June. During these months, temperatures are moderate, ranging from 19.3°C (66.7°F) to 29.4°C (84.9°F). In addition, the rainfall levels are relatively low, with precipitation ranging from 34mm (1.34") to 102mm (4.02"), thus offering a balance between pleasant warmth and manageable rainfall. Moreover, the humidity levels are not overwhelmingly high, contributing further to the enjoyable spring weather.

The worst time to visit Guang'an

The least favorable period for visiting Guang'an is typically the rainy season, extending from July to September. These months witness the highest precipitation levels, from 119mm (4.69") to a significant 171mm (6.73"), accompanied by high humidity, averaging between 70% to 76%. Moreover, temperatures can reach lofty highs, up to 32.8°C (91°F), which, combined with the heavy rainfall and high moisture in the air, could create uncomfortable conditions for visitors.

Spring weather in Guang'an

Spring in Guang'an, occurring between March and May, is characterized by gradually rising temperatures, ranging from 11.3°C (52.3°F) to 18.2°C (64.8°F). This period sees rainfall levels ascending as well, from 34mm (1.34") in March to 102mm (4.02") in May. The winds too gain momentum during the spring months, starting from a speed of 6.4km/h (4mph) in March and reaching up to 6.1km/h (3.8mph) in May.

Summer weather in Guang'an

The summer season in Guang'an, encompassing June to August, unfolds under warm temperatures that can surge to 32.8°C (91°F) in August—the highest for the year. Rainfall is ample during this period, with June and July both receiving an average of 102mm (4.02"), while August sees a dip to 119mm (4.69"). The longer daylight hours, averaging 13.2 hours to 14.1 hours, allow more time for outdoor activities.

Autumn weather in Guang'an

Autumn, ranging from September to November, brings cooler temperatures to Guang'an, with averages sliding from 20.1°C (68.2°F) to 11.5°C (52.7°F). Rainfall decreases over these months, diminishing from 85mm (3.35") in September to 34mm (1.34") in November. Lighter winds, with speed reducing from 5.3km/h (3.3mph) to 5.2km/h (3.2mph), make this period ideal for relaxed outdoor pursuits.

Winter weather in Guang'an

Winters in Guang'an, December through February, record the lowest temperatures of the year, falling from 6.5°C (43.7°F) to 4.8°C (40.6°F). Precipitation also dwindles during these months, with rainfall as low as 10mm (0.39") in December and 11mm (0.43") in January. A characteristic trait of the winter months is the reduced daylight hours, which contract to 10.2 in December, 10.4 in January, and 11.1 in February.

Weather in January

Signifying the depth of winter Guang'an, January's weather features the lowest average temperatures of the year with the mercury sliding to a cool 4.8°C (40.6°F) at night and rising to a modest 11.4°C (52.5°F) during the day. Weather in January »

Weather in February

Weather in February sees a moderate raise in temperatures from the preceding month but remains within the cold spectrum. On the colder nights, temperature can still dip to a chilly 7.1°C (44.8°F). Rainfall begins to become more substantial, though snowfall remains minimal. Weather in February »

Weather in March

March crosses the threshold into spring, with balmy afternoons reaching an agreeable 19.3°C (66.7°F). Despite these higher temperatures, the increase in rainfall is broader, making March a wetter month than February. Amid the periodic showers, a generous bounty of sunshine illuminates the landscape. Weather in March »

Weather in April

April's weather signifies that spring has genuinely sprung in Guang'an. Streaks of sunshine become more elongated, illuminating the surroundings for about 7.5 hours per day. Shimmying up from the preceding month, the barometer shows an increase in temperature with the promise of the approaching summer. Weather in April »

Weather in May

May heralds the way for the initial onset of summer with temperatures peaking at 26.6°C (79.9°F). Rainfall surges to 102mm (4.02"), double the amount witnessed in April, reflecting the intensifying precipitation. Despite the temperature rise, there is a boost in relative humidity, making the atmosphere more humid. Weather in May »

Weather in June

June attests to the arrival of the full-fledged summer season in Guang'an, with temperatures escalating to an average high of 29.4°C (84.9°F). As compared to May, this month experiences increased humidity and maintains high rainfall levels. Weather in June »

Weather in July

July serves as the height of summer, boasting the highest average temperatures, reaching up to 32.4°C (90.3°F), and maximum rainfall witnessed all year with 171mm (6.73") recorded. This peak rainfall is indicative of the strongest monsoon presence in the city. Weather in July »

Weather in August

The last of the summer months, August continues the trend of high temperatures, pushing the mercury to peak at 32.8°C (91°F). A slight dip in rainfall from the highest of July, marks the onset of the monsoon's wind-down. As the month proceeds, the slight reduction in daylight hours signify the impending transition towards Autumn. Weather in August »

Weather in September

With the arrival of September, the weather in Guang'an begins to cool, and the average high drops to 26.8°C (80.2°F). The rainfall too dips significantly to 85mm (3.35") as compared to August’s 119mm (4.69"), marking the close of the monsoon season. Weather in September »

Weather in October

October brings forth a more substantial dip in temperature as Autumn takes hold, with high average temperatures falling to 21.9°C (71.4°F). This is accompanied by a substantial reduction in rainfall, almost halving the amount witnessed in September. Weather in October »

Weather in November

November signals the onset of winter in Guang'an with a significant drop in temperature averaging a high of 16.5°C (61.7°F). A corresponding decrease in rainfall from October means even drier conditions. A noticeable decrease in sunshine hours further emphasizes the fall season's retreat, and winter's approach. Weather in November »

Weather in December

Come December, Guang'an enters the full swing of winter, with temperatures averaging a low of 6.5°C (43.7°F) and a high of 12.4°C (54.3°F). A further reduction in rainfall makes December the driest month of the year. While snowfall is minimal, a slight occurrence introduces a winter charm to the city. Weather in December »
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Frequently asked questions

What is the coldest time of year in Guang'an?

Guang'an's January weather reaches an average high of 11.4°C (52.5°F) and an average low of 4.8°C (40.6°F), making it the coldest month.

How many days does it rain in Guang'an?

Throughout the year, in Guang'an, China, there are 186.8 rainfall days, and 803mm (31.61") of precipitation is accumulated.

When does it snow in Guang'an?

Months with snowfall are January, February and December.

How many days does it snow in Guang'an?

Throughout the year, in Guang'an, China, there are 0.7 snowfall days, and 5mm (0.2") of snow is accumulated.

What is the month with the lowest UV index in Guang'an?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Guang'an.

What is the snowiest month in Guang'an?

The month with the most snowfall in Guang'an, China, is February, when snow falls for 0.2 days and typically aggregates up to 3mm (0.12") of snow.

What is the least humid month in Guang'an?

March is the least humid month, with an average relative humidity of 59%.

When it does not snow in Guang'an?

March through November are months without snowfall.

When are the longest days in Guang'an?

With an average of 14h and 6min of daylight, June has the longest days of the year in Guang'an.

What is the wettest month in Guang'an?

The month with the most rainfall in Guang'an, China, is July, when the rain falls for 22.9 days and typically aggregates up to 171mm (6.73") of precipitation.

What month has the most sunshine in Guang'an?

July has the most sunshine of the year, with an average of 8.5h of sunshine.

What is the month with the highest UV index in Guang'an?

With an average maximum UV index of 7, July is the month with the highest UV index in Guang'an, China.

What month is the hottest in Guang'an?

August brings the highest temperatures in Guang'an, with an average high of 32.8°C (91°F) and an average low of 24.1°C (75.4°F).

What is the most humid month in Guang'an?

The most humid month in Guang'an, China, is September, with an average relative humidity of 76%.

What is the month with the least sunshine in Guang'an?

The month with the least sunshine in Guang'an is November, with an average of 5.1h of sunshine.

What is the driest month in Guang'an?

December is the month with the least rainfall. Rain falls for 9.4 days and accumulates 10mm (0.39") of precipitation.

What is the month with the shortest days in Guang'an?

December has the shortest days of the year, with an average of 10h and 12min of daylight.

Is there Daylight Saving Time (DST) in Guang'an?

Guang'an, China, does not observe Daylight Saving Time (DST). CST timezone is used throughout the entire year.

Average temperature
Guang'an, China

Average temperature - Guang

The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (11.4°C).

The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (4.8°C).

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Average pressure
Guang'an, China

Average pressure - Guang

The month with the highest atmospheric pressure is December (1024.4mbar).
The month with the lowest atmospheric pressure is July (1001.3mbar).

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Average wind speed
Guang'an, China

Average wind speed - Guang

The windiest month (with the highest average wind speed) is March (6.4km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).

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Average humidity
Guang'an, China

Average humidity - Guang

The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is March (59%).

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Average rainfall
Guang'an, China

Average rainfall - Guang

The wettest month (with the highest rainfall) is July (171mm).
The driest month (with the least rainfall) is December (10mm).

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Average rainfall days
Guang'an, China

Average rainfall days - Guang

The month with the highest number of rainy days is July (22.9 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall
Guang'an, China

Average snowfall - Guang

The month with the highest snowfall is February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

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Average snowfall days
Guang'an, China

Average snowfall days - Guang

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight / Average sunshine
Guang'an, China

Average daylight / Average sunshine - Guang

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

The month with the most sunshine is July (Average sunshine: 8h and 30min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).

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Average sunshine days
Guang'an, China

Average sunshine days - Guang

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is July (5.7 days).

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Average visibility
Guang'an, China

Average visibility - Guang

The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).

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Guang'an, China

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