August weather forecast
Montezuma, CO

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Weather in August

The last month of the summer, August, is another comfortable month in Montezuma, Colorado, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 64.9°F (18.3°C).

Temperature

During August, Montezuma observes a subtle ascent to a still enjoyable 64.9°F (18.3°C) from July's 67.1°F (19.5°C) in the average high-temperature. A marked difference from the daytime temperatures, Montezuma's nighttime temperature falls to an average low of 37.8°F (3.2°C) in August.

Humidity

In August, the average relative humidity is 59%.

Rainfall

In Montezuma, in August, during 18.1 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Montezuma, there are 111.5 rainfall days, and 23.19" (589mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through December. In Montezuma, during August, snow falls for 2.2 days and regularly aggregates up to 0.55" (14mm) of snow. Throughout the year, there are 149 snowfall days, and 108.54" (2757mm) of snow is accumulated.

Daylight

In August, the average length of the day in Montezuma is 13h and 41min.
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.

Sunshine

In August, the average sunshine is 11.2h.

UV index

The months with the highest UV index are July and August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Be vigilant - Preventing sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the average August temperature in Montezuma?

In Montezuma, in August, the average high-temperature is 64.9°F (18.3°C), and the average low-temperature is 37.8°F (3.2°C).

What is the average humidity in August in Montezuma?

The average relative humidity in August in Montezuma is 59%.

How many days does it rain in August in Montezuma?

In Montezuma, during August, the rain falls for 18.1 days and regularly aggregates up to 2.17" (55mm) of precipitation.

How much does it snow in Montezuma in August?

In Montezuma, Colorado, in August, during 2.2 snowfall days, 0.55" (14mm) of snow is typically accumulated.

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

In Montezuma, the average day length in August is 13h and 41min.

When is the sunrise / sunset in August in Montezuma?

On the first day of August in Montezuma, Colorado, 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 long on average sun shines in August in Montezuma?

In August, the average sunshine duration in Montezuma, Colorado, is 11.2h.

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

The months with the highest UV index in Montezuma, Colorado, are July and August, with an average maximum UV index of 4.

What is the UV index reading in August in Montezuma?

The average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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 August
Montezuma, CO

Average temperature in August - Montezuma, CO
  • Average high temperature in August: 64.9°F

The warmest month (with the highest average high temperature) is July (67.1°F).
The month with the lowest average high temperature is December (22.5°F).

  • Average low temperature in August: 37.8°F

The month with the highest average low temperature is July (39.7°F).
The coldest month (with the lowest average low temperature) is December (0.9°F).

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Average pressure in August
Montezuma, CO

Average pressure in August - Montezuma, CO
  • Average pressure in August: 30.05"Hg

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).

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Average wind speed in August
Montezuma, CO

Average wind speed in August - Montezuma, CO
  • Average wind speed in August: 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 (4.9mph).

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Average humidity in August
Montezuma, CO

Average humidity in August - Montezuma, CO
  • Average humidity in August: 59%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (53%).

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Average rainfall in August
Montezuma, CO

Average rainfall in August - Montezuma, CO
  • Average rainfall in August: 2.17"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is January (1.06").

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Average rainfall days in August
Montezuma, CO

Average rainfall days in August - Montezuma, CO
  • Average rainfall days in August: 18.1 days

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (2.8 days).

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Average snowfall in August
Montezuma, CO

Average snowfall in August - Montezuma, CO
  • Average snowfall in August: 0.55"

The month with the highest snowfall is April (18.27").
The month with the least snowfall is July (0.47").

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Average snowfall days in August
Montezuma, CO

Average snowfall days in August - Montezuma, CO
  • Average snowfall days in August: 2.2 days

The month with the highest number of snowfall days is April (21 days).
The month with the least snowfall days is July (1.8 days).

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

Average daylight in August / Average sunshine in August - Montezuma, 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 24min).

  • Average sunshine in August: 11h and 1min

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 24min).

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Average sunshine days in August
Montezuma, CO

Average sunshine days in August - Montezuma, CO
  • Average sunshine days in August: 7.3 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (5.3 days).

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Average UV index in August
Montezuma, CO

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

The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are February, November and December (UV index 1).

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Average cloud cover in August
Montezuma, CO

Average cloud cover in August - Montezuma, CO
  • Average cloud cover in August: 23

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 19).

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Average visibility in August
Montezuma, CO

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

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