August weather forecast
Hartsel, CO

Weather in August

August, the last month of the summer in Hartsel, is also an agreeable month, with an average temperature fluctuating between 70.3°F (21.3°C) and 44.2°F (6.8°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still agreeable 70.3°F (21.3°C). The average low-temperature, in Hartsel, is 44.2°F (6.8°C).

Humidity

In August, the average relative humidity is 54%.

Rainfall

In Hartsel, Colorado, it is raining for 17.8 days, with typically 1.57" (40mm) of accumulated precipitation. In Hartsel, during the entire year, the rain falls for 112.5 days and collects up to 14.13" (359mm) of precipitation.

Snowfall

July and August are months without snowfall in Hartsel, Colorado.

Daylight

In August, the average length of the day in Hartsel, Colorado, is 13h and 38min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:31 am and sunset at 7:35 pm MDT.

Sunshine

The average sunshine in August is 11.6h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 4. 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 August, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in August in Hartsel?

In Hartsel, Colorado, in August, the average high-temperature is 70.3°F (21.3°C), and the average low-temperature is 44.2°F (6.8°C).

What is the average humidity in August in Hartsel?

The average relative humidity in August in Hartsel is 54%.

How much does it rain in Hartsel in August?

In Hartsel, in August, during 17.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Hartsel?

July and August are months without snowfall.

Does it snow in Hartsel in August?

In Hartsel, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August in Hartsel?

In Hartsel, the average day length in August is 13h and 38min.

When is the sunrise / sunset in August in Hartsel?

On the first day of August, sunrise is at 6:03 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:35 pm MDT.

How many hours of sunshine does Hartsel have in August?

In August, the average sunshine duration in Hartsel is 11.6h.

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

June through August, with an average maximum UV index of 4, are months with the highest UV index in Hartsel.

What is the UV index reading in August in Hartsel?

In Hartsel, Colorado, the average daily maximum UV index in August is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Hartsel, CO

Average temperature in August - Hartsel, CO
  • Average high temperature in August: 70.3°F

The warmest month (with the highest average high temperature) is July (71.6°F).
The month with the lowest average high temperature is December (28.4°F).

  • Average low temperature in August: 44.2°F

The month with the highest average low temperature is July (45.9°F).
The coldest months (with the lowest average low temperature) are January and December (7.2°F).

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Average pressure in August
Hartsel, CO

Average pressure in August - Hartsel, CO
  • Average pressure in August: 30.07"Hg

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).

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Average wind speed in August
Hartsel, CO

Average wind speed in August - Hartsel, CO
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

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Average humidity in August
Hartsel, CO

Average humidity in August - Hartsel, CO
  • Average humidity in August: 54%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is June (45%).

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Average rainfall in August
Hartsel, CO

Average rainfall in August - Hartsel, CO
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is July (2.64").
The driest months (with the least rainfall) are January and November (0.51").

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Average rainfall days in August
Hartsel, CO

Average rainfall days in August - Hartsel, CO
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (3.2 days).

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Average snowfall in August
Hartsel, CO

Average snowfall in August - Hartsel, CO
  • Average snowfall in August: 0"

The month with the highest snowfall is April (8.98").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Hartsel, CO

Average snowfall days in August - Hartsel, CO
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is April (13.6 days).
The month with the least snowfall days is August (0 days).

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Average daylight in August /
Average sunshine in August
Hartsel, CO

Average daylight in August / Average sunshine in August - Hartsel, CO
  • Average daylight in August: 13h and 38min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in August: 11h and 36min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

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Average sunshine days in August
Hartsel, CO

Average sunshine days in August - Hartsel, CO
  • Average sunshine days in August: 8.8 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (7 days).

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Average UV index in August
Hartsel, CO

Average UV index in August - Hartsel, CO
  • Average UV index in August: 4

The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in August
Hartsel, CO

Average cloud cover in August - Hartsel, CO
  • Average cloud cover in August: 21

The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 16).

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Average visibility in August
Hartsel, CO

Average visibility in August - Hartsel, CO
  • Average visibility in August: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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