July weather forecast
Danbury, CT

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Weather in July

July is indisputably the hottest month in Danbury, with temperatures often soaring to the year's height. The highest precipitation of 1.57" (40mm) occurs within this month, scattered over nearly 15 days. However, the city remains mostly dry and sunny despite some rainfall. Although the wind speed decreases a bit more, it manages to bring a welcomed relief from the sweltering heat. After basking in the peak summer heat of July, Danbury welcomes the slightly cooler weather in August.

Temperature

Danbury's warmest month, July, registers temperatures that range from a high of 82°F (27.8°C) to a low of 64.2°F (17.9°C).

Heat index

The heat index for July is evaluated at a tropical 87.8°F (31°C). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

The average relative humidity in July is 76%.

Rainfall

July is the month with the most rainfall. Rain falls for 14.4 days and accumulates 1.57" (40mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July is 14h and 49min.
On the first day of the month, sunrise is at 5:24 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:48 am and sunset at 8:11 pm EDT.

Sunshine

The months with the most sunshine in Danbury are July and August, with an average of 10.2h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What part of the year is the hottest in Danbury?

Danbury's warmest month, July, registers temperatures that range from a high of 82°F (27.8°C) to a low of 64.2°F (17.9°C).

What is the average July temperature in Danbury?

In Danbury, 82°F (27.8°C) is the average high-temperature and 64.2°F (17.9°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 87.8°F (31°C).

What is the average humidity in July in Danbury?

The average relative humidity in July in Danbury is 76%.

What is the wettest month in Danbury?

July is the month with the most rainfall in Danbury. Rain falls for 14.4 days and accumulates 1.57" (40mm) of precipitation.

How much does it rain in Danbury in July?

In Danbury, Connecticut, during July, the rain falls for 14.4 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Danbury?

May through September are months without snowfall.

How many hours of daylight does Danbury have in July?

In Danbury, the average day length in July is 14h and 49min.

What time are sunrise and sunset in July in Danbury?

In July, on the first day of the month, sunrise is at 5:24 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:11 pm EDT.

What is the month with the most sunshine in Danbury?

July and August, with an average of 10.2h of sunshine, are months with the most sunshine in Danbury, Connecticut.

How long on average sun shines in July in Danbury?

The average sunshine duration in July is 10.2h.

What is the month with the highest UV index in Danbury?

The months with the highest UV index in Danbury, Connecticut, are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Danbury?

The average daily maximum UV index in July in Danbury, Connecticut, is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Danbury, CT

Average temperature in July - Danbury, CT
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in July
Danbury, CT

Average pressure in July - Danbury, CT
  • Average pressure in July: 29.95"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Danbury, CT

Average wind speed in July - Danbury, CT
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are January and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in July
Danbury, CT

Average humidity in July - Danbury, CT
  • Average humidity in July: 76%

The months with the highest relative humidity are February and October (79%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Danbury, CT

Average rainfall in July - Danbury, CT
  • Average rainfall in July: 1.57"

The wettest month (with the highest rainfall) is July (1.57").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in July
Danbury, CT

Average rainfall days in July - Danbury, CT
  • Average rainfall days in July: 14.4 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (5.5 days).

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Average snowfall in July
Danbury, CT

Average snowfall in July - Danbury, CT
  • Average snowfall in July: 0"

The months with the highest snowfall are January and February (0.75").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Danbury, CT

Average snowfall days in July - Danbury, CT
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Danbury, CT

Average daylight in July / Average sunshine in July - Danbury, CT
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 1min

The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in July
Danbury, CT

Average sunshine days in July - Danbury, CT
  • Average sunshine days in July: 14.1 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is June (13.3 days).

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Average UV index in July
Danbury, CT

Average UV index in July - Danbury, CT
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Danbury, CT

Average cloud cover in July - Danbury, CT
  • Average cloud cover in July: 35

The months with the most cloud cover are February, March and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in July
Danbury, CT

Average visibility in July - Danbury, CT
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (6mi).
The months with the lowest visibility are May and June (5mi).

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Danbury, Connecticut, USA

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