August Weather in Danbury, United States

Last updated: June 24, 2025

The average temperature in Danbury, United States during August is a pleasant 25°C (76°F). You can expect temperatures to range from a cool 13°C (56°F) at night to a warm 35°C (95°F) during the day. Rainfall averages 105 mm (4.1 in) over 13 days, contributing to a humidity level of approximately 66%.

August Temperature in Danbury

In August in Danbury, the average temperature is 25°C (76°F). Maximums can reach 35°C (95°F), and minimums can go as low as 13°C (56°F). It's the perfect time for travelers to enjoy outdoor activities while being prepared for warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Danbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Danbury, August typically has an average temperature of 25°C (76°F), with highs reaching up to 35°C (95°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Danbury generated using information from the Copernicus Climate Change Service.

August Precipitation in Danbury

In Danbury in August, the precipitation amount is 105 mm (4.1 in) over the course of 13 days.

August Precipitation Trends in Danbury

The chart displays monthly precipitation patterns in Danbury, 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 Danbury, August typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Danbury

In Danbury in August humidity is 66%. With an average temperature of 25°C (76°F), this humidity feels like traveling through a warm, gentle mist that envelops you, making the surroundings lush and vibrant, yet slightly sticky and draining as you explore the sights.

August Average Humidity in Danbury

This chart illustrates the average monthly humidity levels in Danbury, 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 Danbury is approximately 66%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Danbury

In Danbury in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Danbury.

Maximum UV Index Levels in Danbury for August

The chart shows the monthly maximum UV Index (UVI) for Danbury 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 Danbury typically reaches 10, which falls under the very high exposure category.

Data source: Danbury 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 Danbury Compares to Other Months

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

This table compares monthly weather conditions in Danbury, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	81 mm (3.2 inches)	87%	moderate
February Weather	7°C (45°F)	118 mm (4.7 inches)	87%	high
March Weather	10°C (50°F)	80 mm (3.2 inches)	86%	very high
April Weather	15°C (59°F)	136 mm (5.3 inches)	84%	very high
May Weather	19°C (67°F)	129 mm (5.1 inches)	83%	very high
June Weather	23°C (74°F)	90 mm (3.5 inches)	83%	extreme
July Weather	26°C (79°F)	73 mm (2.9 inches)	79%	very high
August Weather	25°C (76°F)	105 mm (4.1 inches)	66%	very high
September Weather	22°C (72°F)	133 mm (5.2 inches)	68%	very high
October Weather	17°C (62°F)	123 mm (4.8 inches)	78%	very high
November Weather	9°C (48°F)	85 mm (3.3 inches)	89%	moderate
December Weather	6°C (44°F)	109 mm (4.3 inches)	86%	moderate