Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
A modest decline in the average high-temperature is seen during October, decreasing from a tropical 91.9°F (33.3°C) in September to a moderately hot 83.1°F (28.4°C). Rillito experiences an average nighttime temperature of 63°F (17.2°C) in the month of October.Humidity
The average relative humidity in October is 34%.Rainfall
In Rillito, Arizona, in October, it is raining for 4.2 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, there are 71.5 rainfall days, and 9.72" (247mm) of precipitation is accumulated.Daylight
In October, the average length of the day in Rillito is 11h and 22min.On the first day of October in Rillito, sunrise is at 6:18 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:33 pm MST.
Sunshine
In Rillito, the average sunshine in October is 8h.UV index
The average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The average daily UV index of 5 in October transforms into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Rillito during October?
What is the average humidity in October in Rillito?
How many days does it rain in October in Rillito?
How many hours of daylight does Rillito have in October?
What time are sunrise and sunset in October in Rillito?
How long on average sun shines in October in Rillito?
What is the UV index intensity in October in Rillito?
Average temperature in October
Rillito, AZ
- Average high temperature in October: 83.1°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 October: 63°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 October
Rillito, AZ
- Average pressure in October: 29.91"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 October
Rillito, AZ
- Average wind speed in October: 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 October
Rillito, AZ
- Average humidity in October: 34%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (18%).
Average rainfall in October
Rillito, AZ
- Average rainfall in October: 0.63"
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 October
Rillito, AZ
- Average rainfall days in October: 4.2 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 October /
Average sunshine in October
Rillito, AZ
- Average daylight in October: 11h 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 October: 8h and 0min
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 October
Rillito, AZ
- Average sunshine days in October: 25.7 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 October
Rillito, AZ
- Average UV index in October: 5
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 October
Rillito, AZ
- Average cloud cover in October: 9
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 October
Rillito, AZ
- Average visibility in October: 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).
Rillito, Arizona, USA
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