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April Weather in Caotan, China

Last updated: August 22, 2025

In Caotan, China, the average temperature in April hovers around 18°C (64°F). However, be prepared for a range that can swing from a chilly 1°C (35°F) to a sweltering 36°C (97°F). With 33 mm (1.3 in) of precipitation expected over 6 days, it's wise to pack an umbrella. The average humidity during this month is a notable 81%, adding a touch of mugginess to the air.

April Temperature in Caotan

In April in Caotan, the average temperature is 18°C (64°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop as low as 1°C (35°F). Pack for a variety of weather conditions to fully enjoy your travels in Caotan during this time.

April Weather in Caotan: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Caotan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caotan, April typically has an average temperature of 18°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec354155647380848272594937
Data source: Temperature data for Caotan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Caotan

In Caotan, in April, the precipitation amount is 33 mm (1.3 in) over the course of 6 days.

April Precipitation Trends in Caotan

The chart displays monthly precipitation patterns in Caotan, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Caotan, April typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec91221334184828513072164
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Caotan

In Caotan in April, humidity is 81%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making travel both refreshing and slightly stifling at the same time.

April Average Humidity in Caotan

This chart illustrates the average monthly humidity levels in Caotan, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Caotan is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%80%83%81%68%74%76%72%78%85%82%80%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Caotan

In Caotan in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Caotan.

Maximum UV Index Levels in Caotan for April

The chart shows the monthly maximum UV Index (UVI) for Caotan in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Caotan typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101010109753
Data source: Caotan April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Caotan Compares to Other Months

Weather in Caotan varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Caotan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Caotan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)9 mm (0.3 inches)70%moderate
February Weather5°C (42°F)12 mm (0.5 inches)80%moderate
March Weather13°C (55°F)21 mm (0.8 inches)83%high
April Weather18°C (64°F)33 mm (1.3 inches)81%very high
May Weather23°C (73°F)41 mm (1.6 inches)68%very high
June Weather27°C (80°F)84 mm (3.3 inches)74%very high
July Weather29°C (84°F)82 mm (3.2 inches)76%very high
August Weather28°C (82°F)85 mm (3.3 inches)72%very high
September Weather22°C (72°F)130 mm (5.1 inches)78%very high
October Weather15°C (59°F)72 mm (2.8 inches)85%high
November Weather9°C (49°F)16 mm (0.6 inches)82%moderate
December Weather3°C (37°F)4 mm (0.2 inches)80%moderate

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