August weather forecast
Berthoud, CO

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Weather in August

The last month of the summer, August, is also a hot month in Berthoud, Colorado, with an average temperature fluctuating between 57.9°F (14.4°C) and 86.4°F (30.2°C).

Temperature

The beginning of August records an average high-temperature of a still hot 86.4°F (30.2°C), almost echoing the conditions of the previous month. August nights showcase a dramatic shift from daytime highs to an average temperature of 57.9°F (14.4°C).

Heat index

During August, the heat index is appraised at a tropical 86°F (30°C). If exposure and activity persist, fatigue could ensue, possibly leading to heat cramps.
The metrics for the heat index are tailored for both shady environments and light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

The least humid month in Berthoud is August, with an average relative humidity of 42%.

Rainfall

In Berthoud, during August, the rain falls for 13.2 days and regularly aggregates up to 0.94" (24mm) of precipitation. Throughout the year, in Berthoud, there are 109.5 rainfall days, and 11.34" (288mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:14 pm. On the last day of August, sunrise is at 6:27 am and sunset at 7:33 pm MDT.

Sunshine

In Berthoud, Colorado, the average sunshine in August is 11.7h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Berthoud. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 6 during August morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

How hot is August in Berthoud?

The high-temperature, in August, in Berthoud, records 86.4°F (30.2°C), while the low-temperature is 57.9°F (14.4°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 86°F (30°C).

What is the least humid month in Berthoud?

With an average relative humidity of 42%, August is the least humid month in Berthoud, Colorado.

What is the average humidity in August in Berthoud?

In August, the average relative humidity is 42%.

How much does it rain in Berthoud in August?

In Berthoud, Colorado, in August, during 13.2 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When it does not snow in Berthoud?

June through September are months without snowfall.

How many hours of daylight does Berthoud have in August?

In Berthoud, Colorado, the average day length in August is 13h and 43min.

When is the sunrise / sunset in August in Berthoud?

On the first day of August in Berthoud, Colorado, sunrise is at 5:58 am and sunset at 8:14 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 Berthoud?

In Berthoud, the average sunshine duration in August is 11.7h.

When is the highest UV index in Berthoud?

The months with the highest UV index in Berthoud are June through August, with an average maximum UV index of 6.

What is the UV index reading in August in Berthoud?

In Berthoud, Colorado, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Berthoud, CO

Average temperature in August - Berthoud, CO
  • Average high temperature in August: 86.4°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is December (39.4°F).

  • Average low temperature in August: 57.9°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is December (20.7°F).

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Average pressure in August
Berthoud, CO

Average pressure in August - Berthoud, CO
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Berthoud, CO

Average wind speed in August - Berthoud, CO
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and December (5.7mph).

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Average humidity in August
Berthoud, CO

Average humidity in August - Berthoud, CO
  • Average humidity in August: 42%

The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is August (42%).

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Average rainfall in August
Berthoud, CO

Average rainfall in August - Berthoud, CO
  • Average rainfall in August: 0.94"

The wettest month (with the highest rainfall) is May (2.2").
The driest month (with the least rainfall) is January (0.31").

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Average rainfall days in August
Berthoud, CO

Average rainfall days in August - Berthoud, CO
  • Average rainfall days in August: 13.2 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (3 days).

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Average snowfall in August
Berthoud, CO

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

The month with the highest snowfall is April (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Berthoud, CO

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

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in August / Average sunshine in August - Berthoud, 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 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 48min).

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Average sunshine days in August
Berthoud, CO

Average sunshine days in August - Berthoud, CO
  • Average sunshine days in August: 9.8 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is July (7.8 days).

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Average UV index in August
Berthoud, CO

Average UV index in August - Berthoud, CO
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (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
Berthoud, CO

Average cloud cover in August - Berthoud, CO
  • Average cloud cover in August: 17

The months with the most cloud cover are 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
Berthoud, CO

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

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