August weather forecast and climate
Holbrook, AZ

The small town of Holbrook in Arizona
The small town of Holbrook in Arizona

Weather in August

August, the last month of the summer, in Holbrook, is also a hot month, with average temperature fluctuating between 88.3°F (31.3°C) and 69.3°F (20.7°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still tropical 88.3°F (31.3°C). In August, in Holbrook, the average low-temperature is 69.3°F (20.7°C).

Humidity

The average relative humidity in Holbrook is 33%.

Rainfall

In August, in Holbrook, the rain falls for 10.6 days. Throughout August, 0.91" (23mm) of precipitation is accumulated. Throughout the year, there are 74.3 rainfall days, and 7.2" (183mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August is 13.4h.

Sunshine

August has the most sunshine of the year in Holbrook, with an average of 12.2h of sunshine.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Holbrook?

The average high-temperature, in August, is 88.3°F (31.3°C), while the average low-temperature is 69.3°F (20.7°C).

What is the average humidity in August in Holbrook?

In August, the average relative humidity is 33%.

How many days does it rain in August in Holbrook?

In Holbrook, in August, during 10.6 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

When it does not snow in Holbrook?

May through October are months without snowfall in Holbrook, Arizona.

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

In August, the average length of the day is 13.4h.

What month has the most sunshine in Holbrook?

The month with the most sunshine in Holbrook is August, with an average of 12.2h of sunshine.

How long on average sun shines in August in Holbrook?

In Holbrook, the average sunshine in August is 12.2h.

What are the months with the highest UV index in Holbrook?

June through August, with an average maximum UV index of 7, are months with the highest UV index in Holbrook.

What is the UV index reading in August in Holbrook?

The average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Holbrook, AZ

Average temperature in August - Holbrook, AZ
  • Average high temperature in August: 88.3°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in August: 69.3°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in August
Holbrook, AZ

Average pressure in August - Holbrook, AZ
  • Average pressure in August: 29.96"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are May and June (29.88").

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Average wind speed in August
Holbrook, AZ

Average wind speed in August - Holbrook, AZ
  • Average wind speed in August: 7.6mph

The windiest months (with the highest average wind speed) are April and May (10.6mph).
The calmest month (with the lowest average wind speed) is January (6.1mph).

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Average humidity in August
Holbrook, AZ

Average humidity in August - Holbrook, AZ
  • Average humidity in August: 33%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in August
Holbrook, AZ

Average rainfall in August - Holbrook, AZ
  • Average rainfall in August: 0.91"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in August
Holbrook, AZ

Average rainfall days in August - Holbrook, AZ
  • Average rainfall days in August: 10.6 days

The month with the highest number of rainy days is July (13.3 days).
Months with the least rainy days are June and November (3.4 days).

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Average snowfall in August
Holbrook, AZ

Average snowfall in August - Holbrook, AZ
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.17").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Holbrook, AZ

Average snowfall days in August - Holbrook, AZ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (3.1 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Holbrook, AZ

Average daylight in August / Average sunshine in August - Holbrook, AZ
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 12.2h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in August
Holbrook, AZ

Average sunshine days in August - Holbrook, AZ
  • Average sunshine days in August: 16.6 days

Months with the most sunshine days are May, June and November (25.3 days).
The month with the least sunshine days is July (12.8 days).

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Average UV index in August
Holbrook, AZ

Average UV index in August - Holbrook, AZ
  • Average UV index in August: 7

Months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Holbrook, AZ

Average cloud cover in August - Holbrook, AZ
  • Average cloud cover in August: 14

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 9).

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Average visibility in August
Holbrook, AZ

Average visibility in August - Holbrook, AZ
  • Average visibility in August: 6mi

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

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