July weather forecast
Blue River, CO

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Weather in July

July, the same as June, is another comfortable summer month in Blue River, Colorado, with an average temperature fluctuating between 65.8°F (18.8°C) and 40.1°F (4.5°C).

Temperature

Blue River's warmest temperatures are experienced in July, with average high temperatures of 65.8°F (18.8°C) and lows of 40.1°F (4.5°C).

Humidity

The average relative humidity in July in Blue River, Colorado, is 62%.

Rainfall

July is the month with the most rainfall in Blue River. Rain falls for 22.8 days and accumulates 3.35" (85mm) of precipitation.

Snowfall

Months with snowfall are January through December. The month with the least snowfall is July, when snow falls for 1.3 days and typically aggregates up to 0.24" (6mm) of snow.

Daylight

In Blue River, the average length of the day in July is 14h and 38min.
On the first day of July, sunrise is at 5:41 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:17 pm MDT.

Sunshine

The average sunshine in July in Blue River is 10.9h.

UV index

The months with the highest UV index in Blue River, Colorado, are May through August, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a daily maximum UV index of 3 leads to the following instructions:
Exercise prevention - Warding off sunburn is urged. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What is the warmest month in Blue River?

July brings the highest temperatures in Blue River, with an average high of 65.8°F (18.8°C) and an average low of 40.1°F (4.5°C).

What are the temperatures in Blue River in July?

In Blue River, in July, the average high-temperature is 65.8°F (18.8°C), and the average low-temperature is 40.1°F (4.5°C).

What is the average humidity in July in Blue River?

In Blue River, Colorado, the average relative humidity in July is 62%.

What is the rainiest month in Blue River?

The month with the most rainfall in Blue River, Colorado, is July, when the rain falls for 22.8 days and typically aggregates up to 3.35" (85mm) of precipitation.

How many days does it rain in July in Blue River?

In Blue River, in July, it is raining for 22.8 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Blue River?

The month with the least snowfall in Blue River is July, when snow falls for 1.3 days and typically aggregates up to 0.24" (6mm) of snow.

How much does it snow in Blue River in July?

In July, in Blue River, it is snowing for 1.3 days. Throughout July, 0.24" (6mm) of snow is accumulated.

How many hours of daylight does Blue River have in July?

In July, the average day length in Blue River, Colorado, is 14h and 38min.

What time are sunrise and sunset in July in Blue River?

In July, on the first day of the month, sunrise is at 5:41 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:17 pm MDT.

How many hours of sunshine does Blue River have in July?

In July, the average sunshine duration in Blue River, Colorado, is 10.9h.

When is the highest UV index in Blue River?

May through August, with an average maximum UV index of 3, are months with the highest UV index in Blue River, Colorado.

How high is the UV index in July in Blue River?

The average daily maximum UV index in July in Blue River, Colorado, is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Blue River, CO

Average temperature in July - Blue River, CO
  • Average high temperature in July: 65.8°F

The warmest month (with the highest average high temperature) is July (65.8°F).
The month with the lowest average high temperature is December (21.2°F).

  • Average low temperature in July: 40.1°F

The month with the highest average low temperature is July (40.1°F).
The coldest months (with the lowest average low temperature) are January and December (0.7°F).

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Average pressure in July
Blue River, CO

Average pressure in July - Blue River, CO
  • Average pressure in July: 30.06"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The months with the lowest atmospheric pressure are April and May (29.94"Hg).

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Average wind speed in July
Blue River, CO

Average wind speed in July - Blue River, CO
  • Average wind speed in July: 4.9mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in July
Blue River, CO

Average humidity in July - Blue River, CO
  • Average humidity in July: 62%

The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is June (54%).

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Average rainfall in July
Blue River, CO

Average rainfall in July - Blue River, CO
  • Average rainfall in July: 3.35"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is November (1.14").

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Average rainfall days in July
Blue River, CO

Average rainfall days in July - Blue River, CO
  • Average rainfall days in July: 22.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (2.8 days).

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Average snowfall in July
Blue River, CO

Average snowfall in July - Blue River, CO
  • Average snowfall in July: 0.24"

The month with the highest snowfall is May (19.69").
The month with the least snowfall is July (0.24").

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Average snowfall days in July
Blue River, CO

Average snowfall days in July - Blue River, CO
  • Average snowfall days in July: 1.3 days

The month with the highest number of snowfall days is April (22.8 days).
The month with the least snowfall days is July (1.3 days).

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Average daylight in July /
Average sunshine in July
Blue River, CO

Average daylight in July / Average sunshine in July - Blue River, 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: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

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Average sunshine days in July
Blue River, CO

Average sunshine days in July - Blue River, CO
  • Average sunshine days in July: 5.8 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is July (5.8 days).

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Average UV index in July
Blue River, CO

Average UV index in July - Blue River, CO
  • Average UV index in July: 3

The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in July
Blue River, CO

Average cloud cover in July - Blue River, CO
  • Average cloud cover in July: 28

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 19).

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Average visibility in July
Blue River, CO

Average visibility in July - Blue River, CO
  • Average visibility in July: 6mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Blue River, Colorado, USA

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