July weather forecast
Yuma, CO

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Weather in July

July in Yuma, Colorado, is a hot summer month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 89.2°F (31.8°C).

Temperature

During the warmest month, July, temperatures average a high of 89.2°F (31.8°C) and a low of 66.2°F (19°C).

Heat index

In July, the heat index is evaluated at a tropical 93.2°F (34°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. 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. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in July is 50%.

Rainfall

In Yuma, in July, it is raining for 13.5 days, with typically 1.65" (42mm) of accumulated precipitation. In Yuma, during the entire year, the rain falls for 97.4 days and collects up to 12.52" (318mm) of precipitation.

Snowfall

In Yuma, Colorado, snow does not fall in June through August.

Daylight

The average length of the day in July is 14h and 41min.
On the first day of July, sunrise is at 5:25 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:05 pm MDT.

Sunshine

In July, the average sunshine is 11.5h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 7 in July translates into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

July is the warmest month, with an average high-temperature of 89.2°F (31.8°C) and an average low-temperature of 66.2°F (19°C).

How hot is it in July?

An average high-temperature, in July, in Yuma, is 89.2°F (31.8°C) and the average low-temperature is 66.2°F (19°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 93.2°F (34°C).

What is the average humidity in July?

In July, the average relative humidity is 50%.

How many days does it rain in July?

In July, the rain falls for 13.5 days. Throughout July, 1.65" (42mm) of precipitation is accumulated.

When it does not snow?

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

How many hours of daylight does Yuma have in July?

In Yuma, the average day length in July is 14h and 41min.

What time are sunrise and sunset in July in Yuma?

In July, on the first day of the month, sunrise is at 5:25 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:05 pm MDT.

How many hours of sunshine does Yuma have in July?

In July, the average sunshine duration is 11.5h.

What is the month with the highest UV index?

July is the month with the highest UV index, with an average maximum UV index of 7.

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 risk 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
Yuma, CO

Average temperature in July - Yuma, CO
  • Average high temperature in July: 89.2°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is December (39.9°F).

  • Average low temperature in July: 66.2°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is December (23.9°F).

Average pressure in July
Yuma, CO

Average pressure in July - Yuma, CO
  • Average pressure in July: 29.9"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed in July
Yuma, CO

Average wind speed in July - Yuma, CO
  • Average wind speed in July: 9.7mph

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

Average humidity in July
Yuma, CO

Average humidity in July - Yuma, CO
  • Average humidity in July: 50%

The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is September (49%).

Average rainfall in July
Yuma, CO

Average rainfall in July - Yuma, CO
  • Average rainfall in July: 1.65"

The wettest month (with the highest rainfall) is May (1.93").
The driest months (with the least rainfall) are January and November (0.43").

Average rainfall days in July
Yuma, CO

Average rainfall days in July - Yuma, CO
  • Average rainfall days in July: 13.5 days

The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in July
Yuma, CO

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

The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July and August (0").

Average snowfall days in July
Yuma, CO

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

The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Yuma, 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 3min

The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 18min).

Average sunshine days in July
Yuma, CO

Average sunshine days in July - Yuma, CO
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is December (23 days).
The month with the least sunshine days is July (13.8 days).

Average UV index in July
Yuma, CO

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

The month with the highest UV index is 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
Yuma, CO

Average cloud cover in July - Yuma, CO
  • Average cloud cover in July: 20

The month with the most cloud cover is February (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in July
Yuma, CO

Average visibility in July - Yuma, 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).

Yuma, Colorado, USA

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