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August Weather in Croydon, United States

Last updated: June 24, 2025

In Croydon, United States, the average temperature in August hovers around 21°C (69°F), offering a pleasant climate for exploration. Expect minimum temperatures to drop to 6°C (43°F), while highs can reach a warm 34°C (94°F). Prepare for some rain, as the region sees approximately 86 mm (3.4 in) of precipitation over about 10 days during the month. Additionally, you can anticipate an average humidity level of 66%, making for a refreshing, albeit occasionally damp, atmosphere.

August Temperature in Croydon

In August, in Croydon, the average temperature is 21°C (69°F). The maximum can reach 34°C (94°F), while the minimum can be as low as 6°C (43°F). It's an ideal time for travelers to enjoy a mix of warm days and cooler evenings.

August Weather in Croydon: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Croydon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Croydon, August typically has an average temperature of 21°C (69°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec222532445666716962503626
Data source: Temperature data for Croydon 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.

August Precipitation in Croydon

In Croydon in August, the precipitation amount is 86 mm (3.4 in) over the course of 10 days.

August Precipitation Trends in Croydon

The chart displays monthly precipitation patterns in Croydon, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Croydon, August typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec70817111678851208664132100102
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Croydon

In Croydon in August humidity is 66%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it a bit sticky, but still comfortable for traveling as long as you stay hydrated and take breaks in the shade.

August Average Humidity in Croydon

This chart illustrates the average monthly humidity levels in Croydon, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Croydon is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%84%82%80%72%72%67%66%71%79%84%81%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Croydon

In Croydon in August, 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 Croydon.

Maximum UV Index Levels in Croydon for August

The chart shows the monthly maximum UV Index (UVI) for Croydon in August, 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 August, the maximum UV index in Croydon typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997532
Data source: Croydon August 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 August Weather in Croydon Compares to Other Months

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

This table compares monthly weather conditions in Croydon, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)70 mm (2.7 inches)86%moderate
February Weather-4°C (25°F)81 mm (3.2 inches)84%moderate
March Weather0°C (32°F)71 mm (2.8 inches)82%high
April Weather6°C (44°F)116 mm (4.6 inches)80%very high
May Weather13°C (56°F)78 mm (3.1 inches)72%very high
June Weather19°C (66°F)85 mm (3.4 inches)72%very high
July Weather22°C (71°F)120 mm (4.7 inches)67%very high
August Weather21°C (69°F)86 mm (3.4 inches)66%very high
September Weather17°C (62°F)64 mm (2.5 inches)71%high
October Weather10°C (50°F)132 mm (5.2 inches)78%moderate
November Weather2°C (36°F)100 mm (3.9 inches)84%moderate
December Weather-3°C (27°F)102 mm (4.0 inches)81%low

Compare Croydon's Climate with Cities Worldwide