August weather forecast
Bonanza, CO

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Weather in August

The last month of the summer, August, is also a moderately hot month in Bonanza, Colorado, with an average temperature varying between 45.5°F (7.5°C) and 74.8°F (23.8°C).

Temperature

Bonanza in August witnesses an average high-temperature of a still warm 74.8°F (23.8°C), indicating a slight variation from July's 76.8°F (24.9°C). Bonanza logs a substantial downturn to a frosty 45.5°F (7.5°C) during August nights, a considerable shift from daytime highs.

Humidity

The average relative humidity in August in Bonanza, Colorado, is 53%.

Rainfall

In Bonanza, in August, it is raining for 11.1 days, with typically 0.87" (22mm) of accumulated precipitation. In Bonanza, during the entire year, the rain falls for 58.1 days and collects up to 5.83" (148mm) of precipitation.

Snowfall

In Bonanza, Colorado, snow does not fall in July through September.

Daylight

The average length of the day in August in Bonanza is 13h and 36min.
On the first day of the month, sunrise is at 6:07 am and sunset at 8:14 pm. On the last day of August, in Bonanza, sunrise is at 6:33 am and sunset at 7:35 pm MDT.

Sunshine

In Bonanza, the average sunshine in August is 11.3h.

UV index

The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 4 during August translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Bonanza?

Bonanza in August has an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 45.5°F (7.5°C).

What is the average humidity in August in Bonanza?

In Bonanza, Colorado, the average relative humidity in August is 53%.

How much does it rain in Bonanza in August?

In Bonanza, during August, the rain falls for 11.1 days and regularly aggregates up to 0.87" (22mm) of precipitation.

When it does not snow in Bonanza?

July through September are months without snowfall.

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

The average day length in August in Bonanza, Colorado, is 13h and 36min.

What time are sunrise and sunset in August in Bonanza?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 7:35 pm MDT.

How long on average sun shines in August in Bonanza?

The average sunshine duration in August is 11.3h.

How high is the UV index in August in Bonanza?

In Bonanza, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
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
Bonanza, CO

Average temperature in August - Bonanza, CO
  • Average high temperature in August: 74.8°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in August: 45.5°F

The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).

Average pressure in August
Bonanza, CO

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

The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is April (29.93"Hg).

Average wind speed in August
Bonanza, CO

Average wind speed in August - Bonanza, CO
  • Average wind speed in August: 4.9mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in August
Bonanza, CO

Average humidity in August - Bonanza, CO
  • Average humidity in August: 53%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (41%).

Average rainfall in August
Bonanza, CO

Average rainfall in August - Bonanza, CO
  • Average rainfall in August: 0.87"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is January (0.2").

Average rainfall days in August
Bonanza, CO

Average rainfall days in August - Bonanza, CO
  • Average rainfall days in August: 11.1 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (1.2 days).

Average snowfall in August
Bonanza, CO

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

The month with the highest snowfall is February (3.43").
The months with the least snowfall are July, August and September (0").

Average snowfall days in August
Bonanza, CO

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

The month with the highest number of snowfall days is February (7.6 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 11h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 36min).

Average sunshine days in August
Bonanza, CO

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

The month with the most sunshine days is November (25.5 days).
The month with the least sunshine days is July (15.6 days).

Average UV index in August
Bonanza, CO

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

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in August
Bonanza, CO

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

The month with the most cloud cover is February (Cloud cover 32).
The month with the least cloud cover is June (Cloud cover 15).

Average visibility in August
Bonanza, CO

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

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

Bonanza, Colorado, USA

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