July weather forecast
Colonial Village, DC

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Weather in July

Colonial Village welcomes its most sweltering month, July, with open arms. A significant rise in temperature is observed, with July earning the distinction of being the hottest month, boasting temperatures up to 88°F (31.1°C). Although heat lovers revel in these conditions, it is advisable to take necessary precautions, as the UV index hits its peak. This summer month is a testament to sunny days, warm nights, and the joy of outdoor living, balancing the year's weather cycle and showing its full range.

Temperature

The month of July, characterized by an average high of 88°F (31.1°C) and a low of 69.1°F (20.6°C), is recognized as the warmest in Colonial Village.

Heat index

Throughout July, the heat index is computed to be a sweltering 100.4°F (38°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

April and July, with an average relative humidity of 71%, are the least humid months in Colonial Village.

Rainfall

In July, in Colonial Village, the rain falls for 16.4 days. Throughout July, 2.76" (70mm) of precipitation is accumulated. Throughout the year, in Colonial Village, there are 149.1 rainfall days, and 26.14" (664mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In Colonial Village, the average length of the day in July is 14h and 35min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of July, sunrise is at 6:08 am and sunset at 8:20 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.7h of sunshine.

UV index

The average daily maximum UV index in July in Colonial Village is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in July leads to these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Colonial Village?

July, characterized by an average high temperature of 88°F (31.1°C) and a low temperature of 69.1°F (20.6°C), is generally the warmest month in Colonial Village, District of Columbia.

How hot is July in Colonial Village?

July temperatures in Colonial Village, District of Columbia, vary between a high-temperature of 88°F (31.1°C) and a low-temperature of 69.1°F (20.6°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 100.4°F (38°C).

What is the least humid month in Colonial Village?

April and July, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in July in Colonial Village?

In July, the average relative humidity in Colonial Village, District of Columbia, is 71%.

How much does it rain in Colonial Village in July?

In Colonial Village, during July, the rain falls for 16.4 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When it does not snow in Colonial Village?

In Colonial Village, snow does not fall in April through November.

How many hours of daylight does Colonial Village have in July?

The average day length in July in Colonial Village, District of Columbia, is 14h and 35min.

What time are sunrise and sunset in July in Colonial Village?

On the first day of July in Colonial Village, sunrise is at 5:46 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:20 pm EDT.

What month has the most sunshine in Colonial Village?

July has the most sunshine of the year in Colonial Village, District of Columbia, with an average of 10.7h of sunshine.

How long on average sun shines in July in Colonial Village?

The average sunshine duration in July is 10.7h.

What is the UV index reading in July in Colonial Village?

In July, the average daily maximum UV index in Colonial Village, District of Columbia, is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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
Colonial Village, DC

Average temperature in July - Colonial Village, DC
  • Average high temperature in July: 88°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in July: 69.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in July
Colonial Village, DC

Average pressure in July - Colonial Village, DC
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Colonial Village, DC

Average wind speed in July - Colonial Village, DC
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (7.9mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Colonial Village, DC

Average humidity in July - Colonial Village, DC
  • Average humidity in July: 71%

The month with the highest relative humidity is May (76%).
The months with the lowest relative humidity are April and July (71%).

Average rainfall in July
Colonial Village, DC

Average rainfall in July - Colonial Village, DC
  • Average rainfall in July: 2.76"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is January (1.57").

Average rainfall days in July
Colonial Village, DC

Average rainfall days in July - Colonial Village, DC
  • Average rainfall days in July: 16.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8.1 days).

Average snowfall in July
Colonial Village, DC

Average snowfall in July - Colonial Village, DC
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Colonial Village, DC

Average snowfall days in July - Colonial Village, DC
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Colonial Village, DC

Average daylight in July / Average sunshine in July - Colonial Village, DC
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).

Average sunshine days in July
Colonial Village, DC

Average sunshine days in July - Colonial Village, DC
  • Average sunshine days in July: 13.1 days

The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in July
Colonial Village, DC

Average UV index in July - Colonial Village, DC
  • Average UV index in July: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July
Colonial Village, DC

Average cloud cover in July - Colonial Village, DC
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in July
Colonial Village, DC

Average visibility in July - Colonial Village, DC
  • 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).

Colonial Village, District of Columbia, USA

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