August weather forecast
Leadville, CO

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Weather in August

The late summer month of August presents a slightly cooler Leadville, Colorado, compared to July. It remains relatively dry with rainfall of 1.57" (40mm), offering a refreshing break before the onset of the wetter autumn. While the average temperatures mitigate, homeowners bid adieu to their air conditioning for the year. August shares many similarities with the close-by month of September, holding onto the summer's heat as long as it can.

Temperature

The commencement of August in Leadville records an average high-temperature of a still refreshing 64.8°F (18.2°C), barely varying from July's 66.7°F (19.3°C). Leadville's average low-temperature of 38.7°F (3.7°C) in August reflects a considerable decline from the daytime peak.

Humidity

The average relative humidity in August in Leadville is 61%.

Rainfall

In August, in Leadville, the rain falls for 14.3 days. Throughout August, 1.57" (40mm) of precipitation is accumulated. In Leadville, during the entire year, the rain falls for 103.1 days and collects up to 19.65" (499mm) of precipitation.

Snowfall

Months with snowfall in Leadville are January through December. August is the month with the least snowfall. Snow falls for 1 days and accumulates 0.28" (7mm) of snow.

Daylight

In Leadville, Colorado, the average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:16 pm. On the last day of August, sunrise is at 6:33 am and sunset at 7:36 pm MDT.

Sunshine

In August, the average sunshine is 11.5h.

UV index

In Leadville, the average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 3 during August, leads to the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the temperature in August in Leadville?

The average high-temperature, in August, in Leadville, is 64.8°F (18.2°C), while the average low-temperature is 38.7°F (3.7°C).

What is the average humidity in August in Leadville?

In August, the average relative humidity in Leadville is 61%.

How much does it rain in Leadville in August?

In Leadville, during August, the rain falls for 14.3 days and regularly aggregates up to 1.57" (40mm) of precipitation.

When it does not snow in Leadville?

The month with the least snowfall in Leadville, Colorado, is August, when snow falls for 1 days and typically aggregates up to 0.28" (7mm) of snow.

How many days does it snow in August in Leadville?

In August, in Leadville, Colorado, it is snowing for 1 days. Throughout August, 0.28" (7mm) of snow is accumulated.

How many hours of daylight does Leadville have in August?

In Leadville, the average day length in August is 13h and 40min.

When are sunrise and sunset in August in Leadville?

In August, on the first day of the month, sunrise is at 6:06 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:36 pm MDT.

How many hours of sunshine does Leadville have in August?

The average sunshine duration in August in Leadville, Colorado, is 11.5h.

What is the UV index intensity in August in Leadville?

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

Average temperature in August - Leadville, CO
  • Average high temperature in August: 64.8°F

The warmest month (with the highest average high temperature) is July (66.7°F).
The month with the lowest average high temperature is December (23°F).

  • Average low temperature in August: 38.7°F

The month with the highest average low temperature is July (40.5°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).

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Average pressure in August
Leadville, CO

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

The month with the highest atmospheric pressure is January (30.2"Hg).
The month with the lowest atmospheric pressure is April (29.94"Hg).

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Average wind speed in August
Leadville, CO

Average wind speed in August - Leadville, CO
  • Average wind speed in August: 4.5mph

The windiest months (with the highest average wind speed) are February and June (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in August
Leadville, CO

Average humidity in August - Leadville, CO
  • Average humidity in August: 61%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is June (52%).

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Average rainfall in August
Leadville, CO

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

The wettest month (with the highest rainfall) is May (2.48").
The driest month (with the least rainfall) is November (0.98").

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Average rainfall days in August
Leadville, CO

Average rainfall days in August - Leadville, CO
  • Average rainfall days in August: 14.3 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (2.9 days).

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Average snowfall in August
Leadville, CO

Average snowfall in August - Leadville, CO
  • Average snowfall in August: 0.28"

The month with the highest snowfall is March (18.11").
The month with the least snowfall is August (0.28").

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Average snowfall days in August
Leadville, CO

Average snowfall days in August - Leadville, CO
  • Average snowfall days in August: 1 days

The month with the highest number of snowfall days is April (19.9 days).
The months with the least snowfall days are July and August (1 days).

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

Average daylight in August / Average sunshine in August - Leadville, 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 month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

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Average sunshine days in August
Leadville, CO

Average sunshine days in August - Leadville, CO
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is April (6.8 days).

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Average UV index in August
Leadville, CO

Average UV index in August - Leadville, CO
  • Average UV index in August: 3

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are February and December (UV index 1).

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Average cloud cover in August
Leadville, CO

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

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 17).

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Average visibility in August
Leadville, CO

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

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

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Leadville, Colorado, USA

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