August weather forecast
Nederland, CO

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A unique shot of the calm blue water at the base of the magnificent Rocky Mountains in Nederland, Colorado
A unique shot of the calm blue water at the base of the magnificent Rocky Mountains in Nederland, Colorado

Weather in August

August holds its ground in terms of maintaining the summer warmth in Nederland, despite witnessing a slight drop from July's highs. The range of temperature remains evident between 48.6°F (9.2°C) and 73°F (22.8°C). While gusty winds may occur, the balmy weather prevails mostly throughout the month. Residents enjoy the late summer vibes, soaking in the sun during the most extended daylight hours of the year.

Temperature

August's onset in Nederland sees an average high-temperature of an agreeable 73°F (22.8°C), exhibiting a slight fluctuation from the previous month. Compared to daytime temperatures, Nederland's temperature drops significantly, averaging a chilly 48.6°F (9.2°C) during the nights of August.

Humidity

The average relative humidity in August is 49%.

Rainfall

In Nederland, during August, the rain falls for 16.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 112.5 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

January through June, August through December are months with snowfall. August is the first month it typically snows. Throughout August, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow. In Nederland, during the entire year, snow falls for 94.8 days and aggregates up to 86.42" (2195mm) of snow.

Daylight

In August, the average length of the day in Nederland is 13h and 42min.
On the first day of the month, sunrise is at 6:01 am and sunset at 8:15 pm. On the last day of August, sunrise is at 6:29 am and sunset at 7:34 pm MDT.

Sunshine

June through August, with an average of 11.3h of sunshine, are months with the most sunshine.

UV index

August is the month with the highest UV index, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: An average maximum UV index of 5 in August leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the temperature in August?

In Nederland, 73°F (22.8°C) is the average high-temperature and 48.6°F (9.2°C) is the average low-temperature during August.

What is the average humidity in August?

In Nederland, Colorado, the average relative humidity in August is 49%.

How much does it rain in August?

In August, the rain falls for 16.8 days. Throughout August, 1.97" (50mm) of precipitation is accumulated.

When does it start snowing?

August is the first month it typically snows. Throughout August, in the average 0.1 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in August?

In August, the average day length in Nederland is 13h and 42min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:01 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:34 pm MDT.

What are the months with the most sunshine?

The months with the most sunshine are June through August, with an average of 11.3h of sunshine.

How many hours of sunshine does Nederland have in August?

In Nederland, the average sunshine duration in August is 11.3h.

What is the month with the highest UV index?

August is the month with the highest UV index, with an average maximum UV index of 5.

What is the UV index intensity in August?

The average daily maximum UV index in August is 5. A UV Index reading 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
Nederland, CO

Average temperature in August - Nederland, CO
  • Average high temperature in August: 73°F

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is December (30°F).

  • Average low temperature in August: 48.6°F

The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).

Average pressure in August
Nederland, CO

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

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is April (29.92"Hg).

Average wind speed in August
Nederland, CO

Average wind speed in August - Nederland, CO
  • Average wind speed in August: 5.9mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).

Average humidity in August
Nederland, CO

Average humidity in August - Nederland, CO
  • Average humidity in August: 49%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is June (48%).

Average rainfall in August
Nederland, CO

Average rainfall in August - Nederland, CO
  • Average rainfall in August: 1.97"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in August
Nederland, CO

Average rainfall days in August - Nederland, CO
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (2.6 days).

Average snowfall in August
Nederland, CO

Average snowfall in August - Nederland, CO
  • Average snowfall in August: 0.08"

The month with the highest snowfall is April (16.54").
The month with the least snowfall is July (0").

Average snowfall days in August
Nederland, CO

Average snowfall days in August - Nederland, CO
  • Average snowfall days in August: 0.1 days

The month with the highest number of snowfall days is March (14.5 days).
The month with the least snowfall days is July (0 days).

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

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

  • Average sunshine in August: 11h and 2min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

Average sunshine days in August
Nederland, CO

Average sunshine days in August - Nederland, CO
  • Average sunshine days in August: 10.3 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (9 days).

Average UV index in August
Nederland, CO

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

The month with the highest UV index is August (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in August
Nederland, CO

Average cloud cover in August - Nederland, CO
  • Average cloud cover in August: 22

The month with the most cloud cover is May (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 20).

Average visibility in August
Nederland, CO

Average visibility in August - Nederland, 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).

Nederland, Colorado, USA

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