August weather forecast
Masonville, CO

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Weather in August

August, the last month of the summer in Masonville, is another warm month, with an average temperature ranging between min 55.2°F (12.9°C) and max 81.5°F (27.5°C).

Temperature

The beginning of August records an average high-temperature of a still moderately hot 81.5°F (27.5°C), marking a negligible difference from July's 82.9°F (28.3°C). Significant variation from daytime temperatures marks August, with the month recording a nightly average of 55.2°F (12.9°C).

Heat index

During August, the heat index is calculated to be 82.4°F (28°C). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

The months with the lowest humidity in Masonville, Colorado, are June, August and September, with an average relative humidity of 45%.

Rainfall

In August, the rain falls for 10.8 days. Throughout August, 0.75" (19mm) of precipitation is accumulated. In Masonville, during the entire year, the rain falls for 73.4 days and collects up to 7.64" (194mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August in Masonville is 13h and 44min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:15 pm. On the last day of August, in Masonville, sunrise is at 6:27 am and sunset at 7:33 pm MDT.

Sunshine

The average sunshine in August in Masonville is 11.6h.

UV index

In Masonville, Colorado, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 during August translates into the following guidance:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What are August temperatures in Masonville?

An average high-temperature, in August, in Masonville, is 81.5°F (27.5°C) and the average low-temperature is 55.2°F (12.9°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is calculated to be 82.4°F (28°C).

What is the least humid month in Masonville?

The months with the lowest humidity in Masonville are June, August and September, with an average relative humidity of 45%.

What is the average humidity in August in Masonville?

In August, the average relative humidity is 45%.

How many days does it rain in August in Masonville?

In Masonville, in August, during 10.8 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When it does not snow in Masonville?

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

How many hours of daylight does Masonville have in August?

In August, the average day length in Masonville, Colorado, is 13h and 44min.

What time are sunrise and sunset in August in Masonville?

On the first day of August in Masonville, Colorado, sunrise is at 5:58 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 7:33 pm MDT.

How long on average sun shines in August in Masonville?

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

What is the UV index intensity in August in Masonville?

In August, the average daily maximum UV index in Masonville is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
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
Masonville, CO

Average temperature in August - Masonville, CO
  • Average high temperature in August: 81.5°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is December (36.1°F).

  • Average low temperature in August: 55.2°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (18.7°F).

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Average pressure in August
Masonville, CO

Average pressure in August - Masonville, CO
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Masonville, CO

Average wind speed in August - Masonville, CO
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
Masonville, CO

Average humidity in August - Masonville, CO
  • Average humidity in August: 45%

The month with the highest relative humidity is February (67%).
The months with the lowest relative humidity are June, August and September (45%).

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Average rainfall in August
Masonville, CO

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

The wettest month (with the highest rainfall) is May (1.5").
The driest month (with the least rainfall) is January (0.12").

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Average rainfall days in August
Masonville, CO

Average rainfall days in August - Masonville, CO
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is January (1.2 days).

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Average snowfall in August
Masonville, CO

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

The month with the highest snowfall is April (3.27").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Masonville, CO

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

The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in August: 11h and 4min

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
Masonville, CO

Average sunshine days in August - Masonville, CO
  • Average sunshine days in August: 18.3 days

The months with the most sunshine days are January and December (27.5 days).
The month with the least sunshine days is July (14.9 days).

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Average UV index in August
Masonville, CO

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Masonville, CO

Average cloud cover in August - Masonville, CO
  • Average cloud cover in August: 18

The months with the most cloud cover are February, April and May (Cloud cover 27).
The month with the least cloud cover is September (Cloud cover 16).

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Average visibility in August
Masonville, CO

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

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