August weather forecast
Fort McDowell, AZ

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Weather in August

The last month of the summer, August, is also a sweltering month in Fort McDowell, Arizona, with temperature in the range of an average low of 80.4°F (26.9°C) and an average high of 98.2°F (36.8°C).

Temperature

August's weather displays an average high-temperature of a still fiery hot 98.2°F (36.8°C), slightly varied from July's 99.1°F (37.3°C). Fort McDowell observes an average nighttime low-temperature of 80.4°F (26.9°C) during the month of August.

Humidity

In Fort McDowell, the average relative humidity in August is 33%.

Rainfall

In Fort McDowell, during August, the rain falls for 10.8 days and regularly aggregates up to 1.3" (33mm) of precipitation. In Fort McDowell, Arizona, during the entire year, the rain falls for 67.9 days and collects up to 10" (254mm) of precipitation.

Daylight

In Fort McDowell, the average length of the day in August is 13h and 22min.
On the first day of the month, sunrise is at 5:39 am and sunset at 7:26 pm. On the last day of August, sunrise is at 6:00 am and sunset at 6:53 pm MST.

Sunshine

The average sunshine in August is 12.1h.

UV index

June through August, with an average maximum UV index of 8, are months with the highest UV index in Fort McDowell. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 8 during August translates into the following directions:
Immediate precautions are necessary; otherwise, skin and eyes might get damaged quickly. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

How hot is it in Fort McDowell in August?

During August, Fort McDowell experiences an average high-temperature of 98.2°F (36.8°C) and a low-temperature of 80.4°F (26.9°C).

What is the average humidity in August in Fort McDowell?

In Fort McDowell, the average relative humidity in August is 33%.

How many days does it rain in August in Fort McDowell?

In Fort McDowell, in August, it is raining for 10.8 days, with typically 1.3" (33mm) of accumulated precipitation.

What is the average length of the day in August in Fort McDowell?

In August, the average day length in Fort McDowell is 13h and 22min.

What time are sunrise and sunset in August in Fort McDowell?

In August, on the first day of the month, sunrise is at 5:39 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:00 am and sunset at 6:53 pm MST.

How many hours of sunshine does Fort McDowell have in August?

In August, the average sunshine duration is 12.1h.

When is the highest UV index in Fort McDowell?

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

What is the UV index reading in August in Fort McDowell?

In August, the average daily maximum UV index in Fort McDowell is 8. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Fort McDowell, AZ

Average temperature in August - Fort McDowell, AZ
  • Average high temperature in August: 98.2°F

The warmest month (with the highest average high temperature) is July (99.1°F).
The month with the lowest average high temperature is December (60.3°F).

  • Average low temperature in August: 80.4°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is December (44.2°F).

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Average pressure in August
Fort McDowell, AZ

Average pressure in August - Fort McDowell, AZ
  • Average pressure in August: 29.89"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in August
Fort McDowell, AZ

Average wind speed in August - Fort McDowell, AZ
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are April and May (6.5mph).
The calmest month (with the lowest average wind speed) is December (4.8mph).

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Average humidity in August
Fort McDowell, AZ

Average humidity in August - Fort McDowell, AZ
  • Average humidity in August: 33%

The month with the highest relative humidity is December (46%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in August
Fort McDowell, AZ

Average rainfall in August - Fort McDowell, AZ
  • Average rainfall in August: 1.3"

The wettest month (with the highest rainfall) is July (1.54").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in August
Fort McDowell, AZ

Average rainfall days in August - Fort McDowell, AZ
  • Average rainfall days in August: 10.8 days

The month with the highest number of rainy days is July (12.2 days).
The month with the least rainy days is June (1.6 days).

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Average daylight in August /
Average sunshine in August
Fort McDowell, AZ

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 12h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in August
Fort McDowell, AZ

Average sunshine days in August - Fort McDowell, AZ
  • Average sunshine days in August: 15.3 days

The month with the most sunshine days is May (28 days).
The month with the least sunshine days is July (14 days).

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Average UV index in August
Fort McDowell, AZ

Average UV index in August - Fort McDowell, 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
Fort McDowell, AZ

Average cloud cover in August - Fort McDowell, AZ
  • Average cloud cover in August: 12

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in August
Fort McDowell, AZ

Average visibility in August - Fort McDowell, 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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Fort McDowell, Arizona, USA

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