August weather forecast
Monument, CO

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Weather in August

The last month of the summer, August, is another warm month in Monument, Colorado, with an average temperature ranging between min 52.5°F (11.4°C) and max 75.9°F (24.4°C).

Temperature

The dawn of August sees an average high-temperature of a still warm 75.9°F (24.4°C), subtly contrasting with July's 77.7°F (25.4°C). Despite soaring daytime temperatures, Monument registers a consistent average low-temperature of 52.5°F (11.4°C) in August.

Humidity

The average relative humidity in August is 54%.

Rainfall

In Monument, Colorado, during August, the rain falls for 13.8 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, in Monument, there are 117.5 rainfall days, and 19.41" (493mm) of precipitation is accumulated.

Snowfall

In Monument, snow does not fall in July and August.

Daylight

In Monument, the average length of the day in August is 13h and 39min.
On the first day of August in Monument, sunrise is at 6:00 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 7:31 pm MDT.

Sunshine

In August, the average sunshine is 11.5h.

UV index

The months with the highest UV index in Monument 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 exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 5 during August morphs into the following directions:
Undertake protective steps - Preventing sun damage is advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the average August temperature in Monument?

In Monument, in August, the average high-temperature is 75.9°F (24.4°C), and the average low-temperature is 52.5°F (11.4°C).

What is the average humidity in August in Monument?

In Monument, the average relative humidity in August is 54%.

How much does it rain in Monument in August?

In Monument, Colorado, during August, the rain falls for 13.8 days and regularly aggregates up to 2.01" (51mm) of precipitation.

When it does not snow in Monument?

In Monument, snow does not fall in July and August.

Does it snow in Monument in August?

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

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

In Monument, the average day length in August is 13h and 39min.

When are sunrise and sunset in August in Monument?

In August, on the first day of the month, sunrise is at 6:00 am and sunset at 8:10 pm. On the last day of the month, in Monument, sunrise is at 6:28 am and sunset at 7:31 pm MDT.

How many hours of sunshine does Monument have in August?

In Monument, the average sunshine duration in August is 11.5h.

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

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

How high is the UV index in August in Monument?

The average daily maximum UV index in August in Monument, Colorado, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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 August
Monument, CO

Average temperature in August - Monument, CO
  • Average high temperature in August: 75.9°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is December (36°F).

  • Average low temperature in August: 52.5°F

The month with the highest average low temperature is July (54°F).
The coldest month (with the lowest average low temperature) is December (17.1°F).

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Average pressure in August
Monument, CO

Average pressure in August - Monument, CO
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.91"Hg).

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Average wind speed in August
Monument, CO

Average wind speed in August - Monument, CO
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in August
Monument, CO

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

The month with the highest relative humidity is February (69%).
The month with the lowest relative humidity is June (48%).

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Average rainfall in August
Monument, CO

Average rainfall in August - Monument, CO
  • Average rainfall in August: 2.01"

The wettest month (with the highest rainfall) is May (3.31").
The driest months (with the least rainfall) are January, November and December (0.63").

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Average rainfall days in August
Monument, CO

Average rainfall days in August - Monument, CO
  • Average rainfall days in August: 13.8 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (3.6 days).

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Average snowfall in August
Monument, CO

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

The month with the highest snowfall is April (9.29").
The months with the least snowfall are July and August (0").

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Average snowfall days in August
Monument, CO

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

The month with the highest number of snowfall days is February (11.2 days).
The months with the least snowfall days are July and August (0 days).

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

Average daylight in August / Average sunshine in August - Monument, CO
  • Average daylight in August: 13h 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 30min).

  • Average sunshine in August: 11h and 3min

The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 30min).

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Average sunshine days in August
Monument, CO

Average sunshine days in August - Monument, CO
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is May (9.5 days).

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Average UV index in August
Monument, CO

Average UV index in August - Monument, 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
Monument, CO

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

The months with the most cloud cover are April and May (Cloud cover 30).
The months with the least cloud cover are September, October and November (Cloud cover 19).

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Average visibility in August
Monument, CO

Average visibility in August - Monument, CO
  • Average visibility in August: 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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Monument, Colorado, USA

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