July weather forecast
Vernon, CO

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Weather in July

July is a hot summer month in Vernon, Colorado, with an average temperature varying between 67.5°F (19.7°C) and 90.3°F (32.4°C).

Temperature

Vernon's warmest month, July, generally records average temperatures ranging from a high of 90.3°F (32.4°C) to a low of 67.5°F (19.7°C).

Heat index

During July, the heat index is computed to be a fiery hot 95°F (35°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The months with the lowest humidity are July and September, with an average relative humidity of 49%.

Rainfall

In July, the rain falls for 14.8 days. Throughout July, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 100.9 rainfall days, and 14.02" (356mm) of precipitation is accumulated.

Snowfall

In Vernon, snow does not fall in June through August.

Daylight

The average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 5:24 am and sunset at 8:21 pm. On the last day of July, sunrise is at 5:47 am and sunset at 8:03 pm MDT.

Sunshine

June through August, with an average of 11.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In July, a regular UV index of 7 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July is the month that records the highest temperatures in Vernon, with averages ranging from a high of 90.3°F (32.4°C) to a low of 67.5°F (19.7°C).

How hot does it get in July?

In July, in Vernon, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 67.5°F (19.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 95°F (35°C).

What are the least humid months in Vernon?

The months with the lowest humidity are July and September, with an average relative humidity of 49%.

What is the average humidity in July?

In July, the average relative humidity is 49%.

How much does it rain in Vernon in July?

In July, the rain falls for 14.8 days. Throughout July, 1.85" (47mm) of precipitation is accumulated.

When it does not snow in Vernon?

June through August are months without snowfall.

What is the average length of the day in July?

The average day length in July in Vernon is 14h and 40min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:24 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 8:03 pm MDT.

What are the months with the most sunshine?

The months with the most sunshine are June through August, with an average of 11.4h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 11.4h.

When is the highest UV index?

June and July, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index reading in July?

The average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health threat 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
Vernon, CO

Average temperature in July - Vernon, CO
  • Average high temperature in July: 90.3°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is December (40.6°F).

  • Average low temperature in July: 67.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

Average pressure in July
Vernon, CO

Average pressure in July - Vernon, CO
  • Average pressure in July: 29.89"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

Average wind speed in July
Vernon, CO

Average wind speed in July - Vernon, CO
  • Average wind speed in July: 9.9mph

The windiest month (with the highest average wind speed) is April (12.3mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).

Average humidity in July
Vernon, CO

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

The months with the highest relative humidity are January, February and December (63%).
The months with the lowest relative humidity are July and September (49%).

Average rainfall in July
Vernon, CO

Average rainfall in July - Vernon, CO
  • Average rainfall in July: 1.85"

The wettest month (with the highest rainfall) is May (2.68").
The driest months (with the least rainfall) are January, February and December (0.28").

Average rainfall days in July
Vernon, CO

Average rainfall days in July - Vernon, CO
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is December (1.8 days).

Average snowfall in July
Vernon, CO

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

The month with the highest snowfall is October (1.93").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Vernon, CO

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

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in July /
Average sunshine in July
Vernon, CO

Average daylight in July / Average sunshine in July - Vernon, CO
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 11h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 6h and 12min).

Average sunshine days in July
Vernon, CO

Average sunshine days in July - Vernon, CO
  • Average sunshine days in July: 12 days

The month with the most sunshine days is December (26 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in July
Vernon, CO

Average UV index in July - Vernon, CO
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in July
Vernon, CO

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

The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in July
Vernon, CO

Average visibility in July - Vernon, 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).

Vernon, Colorado, USA

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