July weather forecast
Commerce City, CO

Share

Weather in July

July is the hottest month in Commerce City, with temperatures soaring to 88.3°F (31.3°C). The heat pairs with longer, sunnier days, making for typical summer conditions. While July is warmer than June, it does experience more rainfall, peaking at an average of 0.59" (15mm). This is also the peak month for UV index, reminding residents to apply their sunscreen. The hot and humid weather encourages beach trips and lots of ice cream.

Temperature

July, recording an average high temperature of 88.3°F (31.3°C) and a low temperature of 61.7°F (16.5°C), is Commerce City's warmest month.

Heat index

July's heat index is estimated at a tropical 89.6°F (32°C). Exhaustion might be the outcome of enduring exposure and continuous activity, with a risk of heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In July, the average relative humidity is 42%.

Rainfall

July is the month with the most rainfall in Commerce City, Colorado. Rain falls for 8.2 days and accumulates 0.59" (15mm) of precipitation.

Snowfall

June through September are months without snowfall in Commerce City.

Daylight

In Commerce City, the average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:58 am and sunset at 8:13 pm MDT.

Sunshine

The months with the most sunshine in Commerce City, Colorado, are June and July, with an average of 11.9h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Commerce City. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in July converts into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete 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.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Commerce City?

With average high and low temperatures of 88.3°F (31.3°C) and 61.7°F (16.5°C) respectively, July is Commerce City's warmest month.

Is it hot in Commerce City during July?

The high-temperature in Commerce City during July is 88.3°F (31.3°C) and the low-temperature is 61.7°F (16.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in July is estimated at 89.6°F (32°C).

What is the average humidity in July in Commerce City?

In Commerce City, the average relative humidity in July is 42%.

What is the wettest month in Commerce City?

July is the month with the most rainfall in Commerce City, Colorado. Rain falls for 8.2 days and accumulates 0.59" (15mm) of precipitation.

How much does it rain in Commerce City in July?

In July, in Commerce City, the rain falls for 8.2 days. Throughout July, 0.59" (15mm) of precipitation is accumulated.

When it does not snow in Commerce City?

In Commerce City, Colorado, snow does not fall in June through September.

What is the average length of the day in July in Commerce City?

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

When is the sunrise / sunset in July in Commerce City?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:31 pm. On the last day of the month, in Commerce City, sunrise is at 5:58 am and sunset at 8:13 pm MDT.

What are the months with the most sunshine in Commerce City?

June and July, with an average of 11.9h of sunshine, are months with the most sunshine in Commerce City, Colorado.

How many hours of sunshine does Commerce City have in July?

In July, the average sunshine duration in Commerce City is 11.9h.

What are the months with the highest UV index in Commerce City?

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

What is the UV index intensity in July in Commerce City?

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

Average temperature in July - Commerce City, CO
  • Average high temperature in July: 88.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in July: 61.7°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is December (21.9°F).

Average pressure in July
Commerce City, CO

Average pressure in July - Commerce City, CO
  • Average pressure in July: 30"Hg

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

Average wind speed in July
Commerce City, CO

Average wind speed in July - Commerce City, CO
  • Average wind speed in July: 6.1mph

The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is December (5.8mph).

Average humidity in July
Commerce City, CO

Average humidity in July - Commerce City, CO
  • Average humidity in July: 42%

The month with the highest relative humidity is February (64%).
The month with the lowest relative humidity is August (39%).

Average rainfall in July
Commerce City, CO

Average rainfall in July - Commerce City, CO
  • Average rainfall in July: 0.59"

The wettest month (with the highest rainfall) is July (0.59").
The driest months (with the least rainfall) are January and December (0.08").

Average rainfall days in July
Commerce City, CO

Average rainfall days in July - Commerce City, CO
  • Average rainfall days in July: 8.2 days

The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is February (1.2 days).

Average snowfall in July
Commerce City, CO

Average snowfall in July - Commerce City, CO
  • Average snowfall in July: 0"

The month with the highest snowfall is October (1.42").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Commerce City, CO

Average snowfall days in July - Commerce City, CO
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Commerce City, CO

Average daylight in July / Average sunshine in July - Commerce City, CO
  • 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 24min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are June and July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in July
Commerce City, CO

Average sunshine days in July - Commerce City, CO
  • Average sunshine days in July: 19.6 days

The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is July (19.6 days).

Average UV index in July
Commerce City, CO

Average UV index in July - Commerce City, CO
  • 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, November and December (UV index 2).

Average cloud cover in July
Commerce City, CO

Average cloud cover in July - Commerce City, CO
  • Average cloud cover in July: 18

The months with the most cloud cover are February, April and May (Cloud cover 25).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in July
Commerce City, CO

Average visibility in July - Commerce City, 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).

Commerce City, Colorado, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location