August weather forecast and climate
Lake Montezuma, AZ

Weather in August

August, the last month of the summer, in Lake Montezuma, is another hot month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 65.8°F (18.8°C).

Temperature

In August, the average high-temperature is relatively the same as in July - a still hot 87.4°F (30.8°C). The average low-temperature, in August, is 65.8°F (18.8°C).

Heat index

The average heat index in August is estimated at a tropical 87.4°F (30.8°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, metabolic differences, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In Lake Montezuma, the average relative humidity is 41%.

Rainfall

In Lake Montezuma, it is raining for 12.8 days, with typically 1.77" (45mm) of accumulated precipitation. In Lake Montezuma, Arizona, during the entire year, the rain falls for 82.6 days and collects up to 11.69" (297mm) of precipitation.

Snowfall

In Lake Montezuma snow does not fall in May through October.

Daylight

In August, the average length of the day in Lake Montezuma, Arizona, is 13.4h.

Sunshine

Months with the most sunshine are June and August, with an average of 12.1h of sunshine.

UV index

In August, the average daily maximum UV index in Lake Montezuma is 6. A UV Index of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Lake Montezuma?

In Lake Montezuma, in August, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 65.8°F (18.8°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), that combines both air temperature and relative humidity, is evaluated at 87.4°F (30.8°C).

What is the average humidity in August in Lake Montezuma?

The average relative humidity in August is 41%.

How many days does it rain in August in Lake Montezuma?

In Lake Montezuma, in August, during 12.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow in Lake Montezuma?

In Lake Montezuma, Arizona, snow does not fall in May through October.

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

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

What are the months with the most sunshine in Lake Montezuma?

Months with the most sunshine in Lake Montezuma are June and August, with an average of 12.1h of sunshine.

How long on average sun shines in August in Lake Montezuma?

The average sunshine in August in Lake Montezuma, Arizona, is 12.1h.

How high is the UV index in August in Lake Montezuma?

The average daily maximum UV index in August in Lake Montezuma, Arizona, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Lake Montezuma, AZ

Average temperature in August - Lake Montezuma, AZ
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in August: 65.8°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is December (32.2°F).

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Average pressure in August
Lake Montezuma, AZ

Average pressure in August - Lake Montezuma, AZ
  • Average pressure in August: 29.92"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in August
Lake Montezuma, AZ

Average wind speed in August - Lake Montezuma, AZ
  • Average wind speed in August: 4.5mph

The windiest months (with the highest average wind speed) are April and May (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in August
Lake Montezuma, AZ

Average humidity in August - Lake Montezuma, AZ
  • Average humidity in August: 41%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is June (23%).

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Average rainfall in August
Lake Montezuma, AZ

Average rainfall in August - Lake Montezuma, AZ
  • Average rainfall in August: 1.77"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in August
Lake Montezuma, AZ

Average rainfall days in August - Lake Montezuma, AZ
  • Average rainfall days in August: 12.8 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is June (2.3 days).

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Average snowfall in August
Lake Montezuma, AZ

Average snowfall in August - Lake Montezuma, AZ
  • Average snowfall in August: 0"

The month with the highest snowfall is February (2.05").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Lake Montezuma, AZ

Average snowfall days in August - Lake Montezuma, AZ
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Lake Montezuma, 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: 9.9h).

  • Average sunshine in August: 12.1h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in August
Lake Montezuma, AZ

Average sunshine days in August - Lake Montezuma, AZ
  • Average sunshine days in August: 11 days

The month with the most sunshine days is May (26.2 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in August
Lake Montezuma, AZ

Average UV index in August - Lake Montezuma, AZ
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Lake Montezuma, AZ

Average cloud cover in August - Lake Montezuma, AZ
  • Average cloud cover in August: 13

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in August
Lake Montezuma, AZ

Average visibility in August - Lake Montezuma, 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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