August weather forecast
Mosca, CO

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Weather in August

August, the last month of the summer in Mosca, is also a moderately hot month, with an average temperature fluctuating between 48.9°F (9.4°C) and 78.6°F (25.9°C).

Temperature

Entering August, the average high-temperature is recorded at a still warm 78.6°F (25.9°C), exhibiting a minimal shift from July's 81°F (27.2°C). A pronounced dip becomes evident during the nights in August as Mosca logs a consistent average temperature of 48.9°F (9.4°C).

Humidity

The average relative humidity in August in Mosca is 50%.

Rainfall

In Mosca, in August, during 10.5 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. Throughout the year, in Mosca, Colorado, there are 77.3 rainfall days, and 7.24" (184mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August is 13h and 34min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:11 pm. On the last day of August, in Mosca, Colorado, sunrise is at 6:33 am and sunset at 7:33 pm MDT.

Sunshine

In Mosca, the average sunshine in August is 11.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 5 during August translates into these guidelines:
Adopt protective measures - It is advised to guard against sun damage. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

What is the usual temperature for Mosca in August?

Mosca in August has an average high-temperature of 78.6°F (25.9°C) and an average low-temperature of 48.9°F (9.4°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 82.4°F (28°C).

What is the average humidity in August in Mosca?

The average relative humidity in August is 50%.

How many days does it rain in August in Mosca?

In Mosca, in August, it is raining for 10.5 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow in Mosca?

In Mosca, Colorado, snow does not fall in June through September.

How many hours of daylight does Mosca have in August?

The average day length in August is 13h and 34min.

When is the sunrise / sunset in August in Mosca?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:33 pm MDT.

How long on average sun shines in August in Mosca?

In August, the average sunshine duration in Mosca, Colorado, is 11.8h.

When is the highest UV index in Mosca?

The months with the highest UV index in Mosca are June through August, with an average maximum UV index of 5.

What is the UV index intensity in August in Mosca?

In Mosca, Colorado, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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 August
Mosca, CO

Average temperature in August - Mosca, CO
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in August: 48.9°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).

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Average pressure in August
Mosca, CO

Average pressure in August - Mosca, CO
  • Average pressure in August: 30.06"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in August
Mosca, CO

Average wind speed in August - Mosca, CO
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in August
Mosca, CO

Average humidity in August - Mosca, CO
  • Average humidity in August: 50%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in August
Mosca, CO

Average rainfall in August - Mosca, CO
  • Average rainfall in August: 0.75"

The wettest month (with the highest rainfall) is July (1.18").
The driest months (with the least rainfall) are November and December (0.31").

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Average rainfall days in August
Mosca, CO

Average rainfall days in August - Mosca, CO
  • Average rainfall days in August: 10.5 days

The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (2.1 days).

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Average snowfall in August
Mosca, CO

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

The months with the highest snowfall are January and March (3.5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Mosca, CO

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

The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Mosca, CO
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 11h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).

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Average sunshine days in August
Mosca, CO

Average sunshine days in August - Mosca, CO
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in August
Mosca, CO

Average UV index in August - Mosca, CO
  • Average UV index in August: 5

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in August
Mosca, CO

Average cloud cover in August - Mosca, CO
  • Average cloud cover in August: 15

The months with the most cloud cover are January and February (Cloud cover 25).
The months with the least cloud cover are June, September and October (Cloud cover 12).

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Average visibility in August
Mosca, CO

Average visibility in August - Mosca, 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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Mosca, Colorado, USA

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