July weather forecast
Danbury, CT

Weather in July

July, like June, in Danbury, Connecticut, is another warm summer month, with an average temperature fluctuating between 82°F (27.8°C) and 64.2°F (17.9°C).

Temperature

The warmest month is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 64.2°F (17.9°C).

Heat index

The average heat index in July is calculated to be a hot 88°F (31.1°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, wind), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 76%.

Rainfall

The month with the most rainfall in Danbury, Connecticut, is July, when the rain falls for 14.4 days and typically aggregates up to 1.57" (40mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in July in Danbury is 14h and 49min.
On the first day of July in Danbury, 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 8:12 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Danbury?

The warmest month in Danbury, Connecticut, is July, with an average high-temperature of 82°F (27.8°C) and an average low-temperature of 64.2°F (17.9°C).

What is the temperature in July in Danbury?

In Danbury, in July, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 88°F (31.1°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, in July, it is raining for 14.4 days, with typically 1.57" (40mm) of accumulated precipitation.

When it does not snow in Danbury?

May through September are months without snowfall in Danbury.

What is the average length of the day in July in Danbury?

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

When is the sunrise / sunset in July in Danbury?

On the first day of July, 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 8:12 pm EDT.

What are the months with the most sunshine in Danbury?

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

How many hours of sunshine does Danbury have in July?

In July, the average sunshine duration in Danbury is 10.2h.

When is the highest UV index in Danbury?

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

What is the UV index reading in July in Danbury?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
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 49min

The month with the longest days is June (Average daylight: 15h and 7min).
The month with the shortest days is December (Average daylight: 9h and 14min).

  • Average sunshine in July: 10h and 12min

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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