July weather forecast
Williamsburg, CO

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Weather in July

July, the same as June, is another warm summer month in Williamsburg, Colorado, with an average temperature varying between 55.8°F (13.2°C) and 81.5°F (27.5°C).

Temperature

July is the warmest month, exhibiting average temperatures of 81.5°F (27.5°C) at the peak and 55.8°F (13.2°C) at the base.

Heat index

The heat index for July is calculated to be 82.4°F (28°C). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In July, the average relative humidity in Williamsburg is 49%.

Rainfall

July is the month with the most rainfall. Rain falls for 19.5 days and accumulates 2.2" (56mm) of precipitation.

Snowfall

In Williamsburg, snow does not fall in June through September.

Daylight

In July, the average length of the day is 14h and 32min.
On the first day of the month, sunrise is at 5:40 am and sunset at 8:28 pm. On the last day of July, in Williamsburg, sunrise is at 6:02 am and sunset at 8:11 pm MDT.

Sunshine

In July, the average sunshine is 11.7h.

UV index

June through August, with an average maximum UV index of 5, are months with the highest UV index in Williamsburg. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum daily UV index of 5 during July morphs into the following directions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What part of the year is the hottest in Williamsburg?

July, known for its average high temperature of 81.5°F (27.5°C) and an average low temperature of 55.8°F (13.2°C), is the warmest month in Williamsburg.

What is the usual temperature for Williamsburg in July?

The high-temperature, in July, in Williamsburg, records 81.5°F (27.5°C), while the low-temperature is 55.8°F (13.2°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 82.4°F (28°C).

What is the average humidity in July in Williamsburg?

In July, the average relative humidity in Williamsburg, Colorado, is 49%.

What is the rainiest month in Williamsburg?

The month with the most rainfall in Williamsburg, Colorado, is July, when the rain falls for 19.5 days and typically aggregates up to 2.2" (56mm) of precipitation.

How much does it rain in Williamsburg in July?

In July, in Williamsburg, the rain falls for 19.5 days. Throughout July, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Williamsburg?

In Williamsburg, snow does not fall in June through September.

How many hours of daylight does Williamsburg have in July?

In Williamsburg, Colorado, the average day length in July is 14h and 32min.

What time are sunrise and sunset in July in Williamsburg?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:28 pm. On the last day of the month, in Williamsburg, Colorado, sunrise is at 6:02 am and sunset at 8:11 pm MDT.

How long on average sun shines in July in Williamsburg?

The average sunshine duration in July is 11.7h.

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

The months with the highest UV index in Williamsburg, Colorado, are June through August, with an average maximum UV index of 5.

How high is the UV index in July in Williamsburg?

In Williamsburg, Colorado, the average daily maximum UV index in July is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Williamsburg, CO

Average temperature in July - Williamsburg, CO
  • Average high temperature in July: 81.5°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37°F).

  • Average low temperature in July: 55.8°F

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is December (18.5°F).

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Average pressure in July
Williamsburg, CO

Average pressure in July - Williamsburg, CO
  • Average pressure in July: 30.04"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in July
Williamsburg, CO

Average wind speed in July - Williamsburg, CO
  • Average wind speed in July: 5.9mph

The windiest months (with the highest average wind speed) are January, February and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in July
Williamsburg, CO

Average humidity in July - Williamsburg, CO
  • Average humidity in July: 49%

The months with the highest relative humidity are January and February (69%).
The month with the lowest relative humidity is June (40%).

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Average rainfall in July
Williamsburg, CO

Average rainfall in July - Williamsburg, CO
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is July (2.2").
The driest months (with the least rainfall) are January and November (0.31").

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Average rainfall days in July
Williamsburg, CO

Average rainfall days in July - Williamsburg, CO
  • Average rainfall days in July: 19.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall in July
Williamsburg, CO

Average snowfall in July - Williamsburg, CO
  • Average snowfall in July: 0"

The month with the highest snowfall is February (5.63").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Williamsburg, CO

Average snowfall days in July - Williamsburg, CO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (8.8 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
Williamsburg, CO

Average daylight in July / Average sunshine in July - Williamsburg, CO
  • Average daylight in July: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 11h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 0min).

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Average sunshine days in July
Williamsburg, CO

Average sunshine days in July - Williamsburg, CO
  • Average sunshine days in July: 4.7 days

The month with the most sunshine days is November (24.7 days).
The month with the least sunshine days is July (4.7 days).

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Average UV index in July
Williamsburg, CO

Average UV index in July - Williamsburg, CO
  • Average UV index in July: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in July
Williamsburg, CO

Average cloud cover in July - Williamsburg, CO
  • Average cloud cover in July: 21

The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June, September, October and November (Cloud cover 14).

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Average visibility in July
Williamsburg, CO

Average visibility in July - Williamsburg, CO
  • Average visibility in July: 6mi

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

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Williamsburg, Colorado, USA

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