August weather forecast
Marana, AZ

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Weather in August

August continues the summer trend established in July, with maximum temperatures hovering around 97°F (36.1°C). Weather-wise, there is little difference observed between this month and its predecessor. However, the end of August signals the retreat of high summer as daylight hours start to decrease, giving a hint of the impending fall. The departure of summer brings a minor decrease in UV index, but the measurement still remains high at 8. Marana in August is marked by copious sunshine hours, low wind speed, and a slight decrease in rainfall.

Temperature

Entering August, the average high-temperature is recorded at a still torrid 97°F (36.1°C), exhibiting a minimal shift from July's 97.5°F (36.4°C). Marana experiences a mean low-temperature of 79.7°F (26.5°C) during August.

Humidity

In Marana, the average relative humidity in August is 36%.

Rainfall

August is the month with the most rainfall. Rain falls for 12.7 days and accumulates 1.77" (45mm) of precipitation.

Daylight

In August, the average length of the day is 13h and 18min.
On the first day of the month, sunrise is at 5:39 am and sunset at 7:22 pm. On the last day of August, sunrise is at 5:59 am and sunset at 6:50 pm MST.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 8 in August translates into the following recommendations:
It is crucial to take precautions; skin and eyes can get damaged if left unprotected. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Marana in August?

An average high-temperature, in August, in Marana, is 97°F (36.1°C) and the average low-temperature is 79.7°F (26.5°C).

What is the average humidity in August?

In August, the average relative humidity is 36%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 12.7 days and typically aggregates up to 1.77" (45mm) of precipitation.

How many days does it rain in August?

In Marana, in August, it is raining for 12.7 days, with typically 1.77" (45mm) of accumulated precipitation.

How many hours of daylight does Marana have in August?

In August, the average day length in Marana is 13h and 18min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:39 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 6:50 pm MST.

What month has the most sunshine?

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

How many hours of sunshine does Marana have in August?

The average sunshine duration in August is 12.2h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

In Marana, the average daily maximum UV index in August is 8. A UV Index of 8 to 10 symbolizes 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
Marana, AZ

Average temperature in August - Marana, AZ
  • Average high temperature in August: 97°F

The warmest month (with the highest average high temperature) is June (99°F).
The month with the lowest average high temperature is December (61.9°F).

  • Average low temperature in August: 79.7°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is December (44.6°F).

Average pressure in August
Marana, AZ

Average pressure in August - Marana, AZ
  • Average pressure in August: 29.87"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

Average wind speed in August
Marana, AZ

Average wind speed in August - Marana, AZ
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are April and May (7.9mph).
The calmest months (with the lowest average wind speed) are January and December (5.5mph).

Average humidity in August
Marana, AZ

Average humidity in August - Marana, AZ
  • Average humidity in August: 36%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (18%).

Average rainfall in August
Marana, AZ

Average rainfall in August - Marana, AZ
  • Average rainfall in August: 1.77"

The wettest month (with the highest rainfall) is August (1.77").
The driest months (with the least rainfall) are April and May (0.2").

Average rainfall days in August
Marana, AZ

Average rainfall days in August - Marana, AZ
  • Average rainfall days in August: 12.7 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is May (2.4 days).

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

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

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in August: 12h and 1min

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

Average sunshine days in August
Marana, AZ

Average sunshine days in August - Marana, AZ
  • Average sunshine days in August: 13.6 days

The month with the most sunshine days is May (28.2 days).
The month with the least sunshine days is July (13 days).

Average UV index in August
Marana, AZ

Average UV index in August - Marana, 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).

Average cloud cover in August
Marana, AZ

Average cloud cover in August - Marana, AZ
  • Average cloud cover in August: 15

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 7).

Average visibility in August
Marana, AZ

Average visibility in August - Marana, 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).

Marana, Arizona, USA

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