August weather forecast
Montezuma, AZ

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Weather in August

August, the last month of the summer in Montezuma, is also a sweltering month, with an average temperature ranging between min 85.3°F (29.6°C) and max 101.5°F (38.6°C).

Temperature

August's onset records an average high-temperature of a still sweltering 101.5°F (38.6°C), a near match to July's 102.4°F (39.1°C). Montezuma experiences a mean low-temperature of 85.3°F (29.6°C) during August.

Humidity

In August, the average relative humidity in Montezuma is 31%.

Rainfall

In Montezuma, during August, the rain falls for 10.3 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Montezuma, during the entire year, the rain falls for 58 days and collects up to 6.69" (170mm) of precipitation.

Daylight

The average length of the day in August in Montezuma, Arizona, is 13h and 20min.
On the first day of August, sunrise is at 5:46 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 6:58 pm MST.

Sunshine

In August, the average sunshine in Montezuma is 11.5h.

UV index

The months with the highest UV index in Montezuma are June through August, with an average maximum UV index of 8. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 8 during August translates into the following recommendations:
Be proactive in protecting yourself; skin and eyes can be harmed if left unprotected. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

How hot does it get in Montezuma in August?

In August, in Montezuma, the average high-temperature is 101.5°F (38.6°C), and the average low-temperature is 85.3°F (29.6°C).

What is the average humidity in August in Montezuma?

In August, the average relative humidity in Montezuma, Arizona, is 31%.

How much does it rain in Montezuma in August?

In Montezuma, Arizona, during August, the rain falls for 10.3 days and regularly aggregates up to 1.14" (29mm) of precipitation.

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

The average day length in August in Montezuma is 13h and 20min.

What time are sunrise and sunset in August in Montezuma?

On the first day of August, sunrise is at 5:46 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:07 am and sunset at 6:58 pm MST.

How many hours of sunshine does Montezuma have in August?

In Montezuma, the average sunshine duration in August is 11.5h.

When is the highest UV index in Montezuma?

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

What is the UV index reading in August in Montezuma?

In Montezuma, Arizona, the average daily maximum UV index in August is 8. A UV Index estimate of 8 to 10 represents a very high health threat 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
Montezuma, AZ

Average temperature in August - Montezuma, AZ
  • Average high temperature in August: 101.5°F

The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in August: 85.3°F

The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).

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Average pressure in August
Montezuma, AZ

Average pressure in August - Montezuma, AZ
  • Average pressure in August: 29.81"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).

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Average wind speed in August
Montezuma, AZ

Average wind speed in August - Montezuma, AZ
  • Average wind speed in August: 7.1mph

The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average humidity in August
Montezuma, AZ

Average humidity in August - Montezuma, AZ
  • Average humidity in August: 31%

The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in August
Montezuma, AZ

Average rainfall in August - Montezuma, AZ
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").

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Average rainfall days in August
Montezuma, AZ

Average rainfall days in August - Montezuma, AZ
  • Average rainfall days in August: 10.3 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).

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

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 11h and 3min

The month with the most sunshine is June (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
Montezuma, AZ

Average sunshine days in August - Montezuma, AZ
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in August
Montezuma, AZ

Average UV index in August - Montezuma, 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
Montezuma, AZ

Average cloud cover in August - Montezuma, AZ
  • Average cloud cover in August: 12

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
Montezuma, AZ

Average visibility in August - Montezuma, 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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Montezuma, Arizona, USA

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