July weather forecast
Hamden, CT

Weather in July

July, like June, in Hamden, Connecticut, is another warm summer month, with an average temperature fluctuating between 81.7°F (27.6°C) and 65.5°F (18.6°C).

Temperature

With an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 65.5°F (18.6°C), July is the warmest month.

Heat index

The average heat index in July is computed to be a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like metabolic differences, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In July, the average relative humidity is 76%.

Rainfall

July is the month with the most rainfall. Rain falls for 15.3 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

In Hamden, snow does not fall in June through October.

Daylight

In Hamden, the average length of the day in July is 14h and 49min.
On the first day of the month, sunrise is at 5:21 am and sunset at 8:29 pm. On the last day of July, in Hamden, Connecticut, sunrise is at 5:45 am and sunset at 8:10 pm EDT.

Sunshine

The months with the most sunshine are July and August, with an average of 10.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Hamden. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 6 in July transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Hamden?

With an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 65.5°F (18.6°C), July is the warmest month in Hamden, Connecticut.

What is the temperature in July in Hamden?

In Hamden, in July, the average high-temperature is 81.7°F (27.6°C), and the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, in July is computed to be 87.8°F (31°C).

What is the average humidity in July in Hamden?

In Hamden, the average relative humidity in July is 76%.

What is the wettest month in Hamden?

July is the month with the most rainfall in Hamden, Connecticut. Rain falls for 15.3 days and accumulates 1.69" (43mm) of precipitation.

How much does it rain in Hamden in July?

In July, in Hamden, Connecticut, the rain falls for 15.3 days. Throughout July, 1.69" (43mm) of precipitation is accumulated.

When it does not snow in Hamden?

June through October are months without snowfall in Hamden, Connecticut.

How many hours of daylight does Hamden have in July?

The average day length in July in Hamden is 14h and 49min.

When is the sunrise / sunset in July in Hamden?

On the first day of July, sunrise is at 5:21 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:10 pm EDT.

What is the month with the most sunshine in Hamden?

The months with the most sunshine in Hamden are July and August, with an average of 10.4h of sunshine.

How long on average sun shines in July in Hamden?

In July, the average sunshine duration in Hamden is 10.4h.

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

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

What is the UV index reading in July in Hamden?

In July, the average daily maximum UV index in Hamden, Connecticut, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Hamden, CT

Average temperature in July - Hamden, CT
  • Average high temperature in July: 81.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in July
Hamden, CT

Average pressure in July - Hamden, 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
Hamden, CT

Average wind speed in July - Hamden, CT
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in July
Hamden, CT

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

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in July
Hamden, CT

Average rainfall in July - Hamden, CT
  • Average rainfall in July: 1.69"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is February (0.79").

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Average rainfall days in July
Hamden, CT

Average rainfall days in July - Hamden, CT
  • Average rainfall days in July: 15.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in July
Hamden, CT

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

The month with the highest snowfall is February (1.14").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Hamden, CT

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

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Hamden, 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 15min).

  • Average sunshine in July: 10h and 24min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in July
Hamden, CT

Average sunshine days in July - Hamden, CT
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is June (13.2 days).

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Average UV index in July
Hamden, CT

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in July
Hamden, CT

Average cloud cover in July - Hamden, CT
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in July
Hamden, CT

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

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

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