August weather forecast
Bullhead City, AZ

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Weather in August

August continues the summer saga in Bullhead City, Arizona with days full of warmth, replicating July’s trend with the highest temperature touching 100°F (37.8°C) and the lowest sitting at a warm 81.5°F (27.5°C). The combination of August's high temperatures with a marginal increase in rainfall reaching 0.31" (8mm) spread over four days provides some diversity to the month's hot and arid weather. Soon, as August paves the way for September, the city starts to see a slow but sure abatement of the summer heat. August keeps the summer in high gear with sustained warm temperatures, making it a beacon of the city's hot season.

Temperature

Bullhead City experiences a minor change to a still sweltering 100°F (37.8°C) in average high-temperature during August, closely reflecting July. Bullhead City records an average low of 81.5°F (27.5°C) throughout the nights in August.

Humidity

The average relative humidity in August in Bullhead City is 24%.

Rainfall

In Bullhead City, in August, it is raining for 4.2 days, with typically 0.31" (8mm) of accumulated precipitation. In Bullhead City, during the entire year, the rain falls for 44 days and collects up to 4.21" (107mm) of precipitation.

Snowfall

In Bullhead City, snow does not fall in January through November.

Daylight

In August, the average length of the day is 13h and 26min.
On the first day of the month, sunrise is at 5:47 am and sunset at 7:40 pm. On the last day of August, in Bullhead City, sunrise is at 6:10 am and sunset at 7:05 pm MST.

Sunshine

In Bullhead City, the average sunshine in August is 11.2h.

UV index

The months with the highest UV index in Bullhead City are June through August, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 8 in August translates into these instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Bullhead City in August?

In August, in Bullhead City, the average high-temperature is 100°F (37.8°C), and the average low-temperature is 81.5°F (27.5°C).

What is the average humidity in August in Bullhead City?

In Bullhead City, the average relative humidity in August is 24%.

How many days does it rain in August in Bullhead City?

In Bullhead City, in August, it is raining for 4.2 days, with typically 0.31" (8mm) of accumulated precipitation.

When it does not snow in Bullhead City?

January through November are months without snowfall.

How many hours of daylight does Bullhead City have in August?

In Bullhead City, the average day length in August is 13h and 26min.

What time are sunrise and sunset in August in Bullhead City?

In August, on the first day of the month, sunrise is at 5:47 am and sunset at 7:40 pm. On the last day of the month, in Bullhead City, Arizona, sunrise is at 6:10 am and sunset at 7:05 pm MST.

How many hours of sunshine does Bullhead City have in August?

In Bullhead City, Arizona, the average sunshine duration in August is 11.2h.

What is the month with the highest UV index in Bullhead City?

The months with the highest UV index in Bullhead City are June through August, with an average maximum UV index of 8.

What is the UV index reading in August in Bullhead City?

The average daily maximum UV index in August in Bullhead City, Arizona, is 8. A UV Index value of 8 to 10 symbolizes a very high health threat from unsafe 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
Bullhead City, AZ

Average temperature in August - Bullhead City, AZ
  • Average high temperature in August: 100°F

The warmest month (with the highest average high temperature) is July (100.8°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in August: 81.5°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is December (43.5°F).

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Average pressure in August
Bullhead City, AZ

Average pressure in August - Bullhead City, AZ
  • Average pressure in August: 29.82"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).

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Average wind speed in August
Bullhead City, AZ

Average wind speed in August - Bullhead City, AZ
  • Average wind speed in August: 8.6mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).

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Average humidity in August
Bullhead City, AZ

Average humidity in August - Bullhead City, AZ
  • Average humidity in August: 24%

The month with the highest relative humidity is January (42%).
The month with the lowest relative humidity is June (14%).

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Average rainfall in August
Bullhead City, AZ

Average rainfall in August - Bullhead City, AZ
  • Average rainfall in August: 0.31"

The wettest month (with the highest rainfall) is December (0.67").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in August
Bullhead City, AZ

Average rainfall days in August - Bullhead City, AZ
  • Average rainfall days in August: 4.2 days

The month with the highest number of rainy days is July (5.9 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days in August
Bullhead City, AZ

Average snowfall days in August - Bullhead City, AZ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Bullhead City, AZ

Average daylight in August / Average sunshine in August - Bullhead City, AZ
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 11h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in August
Bullhead City, AZ

Average sunshine days in August - Bullhead City, AZ
  • Average sunshine days in August: 22.1 days

The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is July (20.3 days).

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Average UV index in August
Bullhead City, AZ

Average UV index in August - Bullhead City, AZ
  • Average UV index in August: 8

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Bullhead City, AZ

Average cloud cover in August - Bullhead City, AZ
  • Average cloud cover in August: 6

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in August
Bullhead City, AZ

Average visibility in August - Bullhead City, AZ
  • 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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Bullhead City, Arizona, USA

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