August weather forecastRillito, AZ
August
Weather in August
August, the last month of the summer in Rillito, is also a sweltering month, with temperature in the range of an average high of 97°F (36.1°C) and an average low of 79.7°F (26.5°C).Temperature
Rillito's August showcases an average high-temperature of a still very hot 97°F (36.1°C), hardly distinct from July's 97.5°F (36.4°C). Rillito's temperature drops to an average low of 79.7°F (26.5°C) during the nights of August.Humidity
In August, the average relative humidity is 36%.Rainfall
The month with the most rainfall in Rillito is August, when the rain falls for 12.7 days and typically aggregates up to 1.77" (45mm) of precipitation.Daylight
In Rillito, Arizona, the average length of the day in August is 13h and 18min.On the first day of August, sunrise is at 5:39 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 6:48 pm MST.
Sunshine
The month with the most sunshine is August, with an average of 12.2h of sunshine.UV index
The months with the highest UV index in Rillito are June through August, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unsafe exposure to UV radiation for average individuals.Note: In August, a daily maximum UV index of 8 leads to the following instructions:
It is crucial to take precautions; skin and eyes can get damaged if left unprotected. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Rillito, 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
Rillito, 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
Rillito, 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
Rillito, 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
Rillito, 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
Rillito, 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
Rillito, AZ
- Average daylight in August: 13h and 18min
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 12min
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
Rillito, 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
Rillito, 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
Rillito, 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
Rillito, 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).
