July weather forecast
Arapahoe, CO

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Weather in July

July, the same as June, in Arapahoe, Colorado, is another tropical summer month, with an average temperature varying between 90°F (32.2°C) and 67.8°F (19.9°C).

Temperature

July, marked by an average high-temperature of 90°F (32.2°C) and a low-temperature of 67.8°F (19.9°C), is the warmest month.

Heat index

In July, the average heat index is computed to be a hot 93.2°F (34°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to the direct sun could elevate the heat index 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 can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

June and July, with an average relative humidity of 48%, are the least humid months in Arapahoe.

Rainfall

The wettest months in Arapahoe are May and July, with an average 1.93" (49mm) of rainfall.

Snowfall

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

Daylight

In Arapahoe, the average length of the day in July is 14h and 34min.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:17 pm. On the last day of July, in Arapahoe, sunrise is at 5:49 am and sunset at 8:00 pm MDT.

Sunshine

In July, the average sunshine in Arapahoe is 11.6h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Arapahoe?

July is the month when Arapahoe's temperatures reach their peak, with averages of 90°F (32.2°C) and lows of 67.8°F (19.9°C).

How hot is it in Arapahoe in July?

The high-temperature, in July, in Arapahoe, is 90°F (32.2°C), while the low-temperature averages to 67.8°F (19.9°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 93.2°F (34°C).

What is the least humid month in Arapahoe?

The months with the lowest humidity in Arapahoe are June and July, with an average relative humidity of 48%.

What is the average humidity in July in Arapahoe?

In July, the average relative humidity in Arapahoe, Colorado, is 48%.

What is the wettest month in Arapahoe?

The wettest months in Arapahoe, Colorado, are May and July, with an average 1.93" (49mm) of rainfall.

How much does it rain in Arapahoe in July?

In Arapahoe, in July, it is raining for 15 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow in Arapahoe?

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

What is the average length of the day in July in Arapahoe?

The average day length in July in Arapahoe, Colorado, is 14h and 34min.

What time are sunrise and sunset in July in Arapahoe?

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:17 pm. On the last day of the month, in Arapahoe, sunrise is at 5:49 am and sunset at 8:00 pm MDT.

How long on average sun shines in July in Arapahoe?

In Arapahoe, the average sunshine duration in July is 11.6h.

What are the months with the highest UV index in Arapahoe?

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

What is the UV index intensity in July in Arapahoe?

In Arapahoe, Colorado, the average daily maximum UV index in July is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from 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
Arapahoe, CO

Average temperature in July - Arapahoe, CO
  • Average high temperature in July: 90°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in July: 67.8°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).

Average pressure in July
Arapahoe, CO

Average pressure in July - Arapahoe, CO
  • Average pressure in July: 29.88"Hg

The months with the highest atmospheric pressure are January and December (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

Average wind speed in July
Arapahoe, CO

Average wind speed in July - Arapahoe, CO
  • Average wind speed in July: 10.5mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).

Average humidity in July
Arapahoe, CO

Average humidity in July - Arapahoe, CO
  • Average humidity in July: 48%

The months with the highest relative humidity are January, February and December (61%).
The months with the lowest relative humidity are June and July (48%).

Average rainfall in July
Arapahoe, CO

Average rainfall in July - Arapahoe, CO
  • Average rainfall in July: 1.93"

The wettest months (with the highest rainfall) are May and July (1.93").
The driest month (with the least rainfall) is January (0.39").

Average rainfall days in July
Arapahoe, CO

Average rainfall days in July - Arapahoe, CO
  • Average rainfall days in July: 15 days

The month with the highest number of rainy days is July (15 days).
The months with the least rainy days are February and December (3.8 days).

Average snowfall in July
Arapahoe, CO

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

The month with the highest snowfall is February (2.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Arapahoe, CO

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

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 August (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).

Average sunshine days in July
Arapahoe, CO

Average sunshine days in July - Arapahoe, CO
  • Average sunshine days in July: 11.9 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (11.9 days).

Average UV index in July
Arapahoe, CO

Average UV index in July - Arapahoe, 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
Arapahoe, CO

Average cloud cover in July - Arapahoe, CO
  • Average cloud cover in July: 19

The month with the most cloud cover is February (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 17).

Average visibility in July
Arapahoe, CO

Average visibility in July - Arapahoe, 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).

Arapahoe, Colorado, USA

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