July weather forecast
Aurora, CO

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Beautiful city lights and speedy car lights on the highway in Aurora City, Colorado
Beautiful city lights and speedy car lights on the highway in Aurora City, Colorado

Weather in July

July is typically the hottest month of the year in Aurora, with the temperatures peaking at an average of 86.5°F (30.3°C). Moving from the warm month of June to the heat of July, citizens utilize various ways to beat the heat. The weather is predominantly dry, however, there is a noticeable increase in rainfall compared to June. Extended sunlight hours prevail throughout the month, which align with usual summer trends in Aurora. Those venturing outside should take precautions, as this month has the highest UV index.

Temperature

In Aurora, Colorado, temperatures reach their average annual highs in July, measuring 86.5°F (30.3°C) and a minimum average of 61°F (16.1°C).

Heat index

In July, the average heat index is calculated to be a hot 87.8°F (31°C). Enduring exposure and continuous activity might cause a feeling of tiredness and induce heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In Aurora, the average relative humidity in July is 45%.

Rainfall

In Aurora, in July, it is raining for 14.1 days, with typically 1.73" (44mm) of accumulated precipitation. Throughout the year, there are 98.3 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in July is 14h and 39min.
On the first day of July, sunrise is at 5:35 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 8:13 pm MDT.

Sunshine

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

UV index

The months with the highest UV index in Aurora, Colorado, are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during July translates into these guidelines:
Take precautions against overexposure. Protection against sun damage is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the warmest month in Aurora?

July, having an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 61°F (16.1°C), is the warmest month in Aurora, Colorado.

How hot does it get in Aurora in July?

Aurora in July has an average high-temperature of 86.5°F (30.3°C) and an average low-temperature of 61°F (16.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 87.8°F (31°C).

What is the average humidity in July in Aurora?

The average relative humidity in July in Aurora is 45%.

How much does it rain in Aurora in July?

In Aurora, in July, it is raining for 14.1 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow in Aurora?

June through September are months without snowfall in Aurora.

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

In July, the average day length in Aurora is 14h and 39min.

When is the sunrise / sunset in July in Aurora?

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 Aurora, sunrise is at 5:58 am and sunset at 8:13 pm MDT.

What are the months with the most sunshine in Aurora?

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

How many hours of sunshine does Aurora have in July?

The average sunshine duration in July in Aurora, Colorado, is 11.9h.

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

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

What is the UV index reading in July in Aurora?

In Aurora, Colorado, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
Aurora, CO

Average temperature in July - Aurora, CO
  • Average high temperature in July: 86.5°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is December (40.1°F).

  • Average low temperature in July: 61°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is December (21.7°F).

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Average pressure in July
Aurora, CO

Average pressure in July - Aurora, CO
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are April and June (29.9"Hg).

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Average wind speed in July
Aurora, CO

Average wind speed in July - Aurora, CO
  • Average wind speed in July: 6.7mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are September and December (6.5mph).

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Average humidity in July
Aurora, CO

Average humidity in July - Aurora, CO
  • Average humidity in July: 45%

The months with the highest relative humidity are January and February (64%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in July
Aurora, CO

Average rainfall in July - Aurora, CO
  • Average rainfall in July: 1.73"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is December (0.43").

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Average rainfall days in July
Aurora, CO

Average rainfall days in July - Aurora, CO
  • Average rainfall days in July: 14.1 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is February (3 days).

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Average snowfall in July
Aurora, CO

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

The month with the highest snowfall is March (4.49").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Aurora, CO

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

The month with the highest number of snowfall days is February (8 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in July / Average sunshine in July - Aurora, 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).

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Average sunshine days in July
Aurora, CO

Average sunshine days in July - Aurora, CO
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is July (12.2 days).

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Average UV index in July
Aurora, CO

Average UV index in July - Aurora, 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).

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Average cloud cover in July
Aurora, CO

Average cloud cover in July - Aurora, CO
  • Average cloud cover in July: 18

The month with the most cloud cover is April (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 15).

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Average visibility in July
Aurora, CO

Average visibility in July - Aurora, 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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Aurora, Colorado, USA

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