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August Weather in East Haven, United States

Last updated: June 24, 2025

In August, the average temperature in East Haven, United States hovers around 23°C (74°F). Temperatures can fluctuate, with a minimum of 15°C (59°F) and a maximum reaching 30°C (87°F). Expect some rain, as 92 mm (3.6 in) of precipitation is typically spread over 11 days, and the average humidity sits at 65%. Embrace the season!

August Temperature in East Haven

In August in East Haven, the average temperature is 23°C (74°F). Maximums can reach 30°C (87°F), and minimums can be as low as 15°C (59°F). This pleasant weather makes East Haven an ideal destination for outdoor activities and exploration during your travels.

August Weather in East Haven: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in East Haven, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In East Haven, August typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (87°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec343539475666747469604739
Data source: Temperature data for East Haven 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 East Haven

In East Haven in August, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

August Precipitation Trends in East Haven

The chart displays monthly precipitation patterns in East Haven, 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 East Haven, August typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec83115104141121841309299152105152
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in East Haven

In East Haven in August, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

August Average Humidity in East Haven

This chart illustrates the average monthly humidity levels in East Haven, 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 East Haven is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in East Haven

In East Haven 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 East Haven.

Maximum UV Index Levels in East Haven for August

The chart shows the monthly maximum UV Index (UVI) for East Haven 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 East Haven typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568910998642
Data source: East Haven 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 East Haven Compares to Other Months

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

This table compares monthly weather conditions in East Haven, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)83 mm (3.3 inches)84%moderate
February Weather2°C (35°F)115 mm (4.5 inches)82%moderate
March Weather4°C (39°F)104 mm (4.1 inches)81%high
April Weather8°C (47°F)141 mm (5.5 inches)78%very high
May Weather13°C (57°F)121 mm (4.8 inches)69%very high
June Weather19°C (66°F)84 mm (3.3 inches)69%very high
July Weather23°C (74°F)129 mm (5.1 inches)62%very high
August Weather23°C (74°F)92 mm (3.6 inches)65%very high
September Weather20°C (69°F)99 mm (3.9 inches)68%very high
October Weather16°C (60°F)152 mm (6.0 inches)74%high
November Weather9°C (48°F)105 mm (4.1 inches)82%moderate
December Weather4°C (39°F)151 mm (6.0 inches)80%low

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