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 snowfall in October
- Average snowfall 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
The arrival of October suggests a slight decrease in the average high-temperature, moving from 83.7°F (28.7°C) in September to a still warm 77.2°F (25.1°C). Despite the drastic temperature difference, Alto records an average nighttime low of 55.4°F (13°C) throughout October.Humidity
The average relative humidity in October is 42%.Rainfall
In Alto, in October, during 4.7 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Alto, during the entire year, the rain falls for 87.8 days and collects up to 15.43" (392mm) of precipitation.Snowfall
April through November are months without snowfall.Daylight
In Alto, the average length of the day in October is 11h and 23min.On the first day of October, sunrise is at 6:17 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 5:34 pm MST.
Sunshine
The average sunshine in October is 7.9h.UV index
The average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 5 in October, converts into the following recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Alto in October?
What is the average humidity in October?
How many days does it rain in October?
When it does not snow?
How many hours of daylight does Alto have in October?
When is the sunrise / sunset in October?
How many hours of sunshine does Alto have in October?
How high is the UV index in October?
Average temperature in October
Alto, AZ
- Average high temperature in October: 77.2°F
The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (59.2°F).
- Average low temperature in October: 55.4°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).
Average pressure in October
Alto, AZ
- Average pressure in October: 29.91"Hg
The month with the highest atmospheric pressure is January (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in October
Alto, AZ
- Average wind speed in October: 7mph
The windiest month (with the highest average wind speed) is May (9.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Alto, AZ
- Average humidity in October: 42%
The month with the highest relative humidity is August (51%).
The months with the lowest relative humidity are May and June (24%).
Average rainfall in October
Alto, AZ
- Average rainfall in October: 0.47"
The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.16").
Average rainfall days in October
Alto, AZ
- Average rainfall days in October: 4.7 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is May (1.8 days).
Average snowfall in October
Alto, AZ
- Average snowfall in October: 0"
The month with the highest snowfall is December (1.06").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in October
Alto, AZ
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in October /
Average sunshine in October
Alto, 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: 7h and 5min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in October
Alto, AZ
- Average sunshine days in October: 24.3 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in October
Alto, AZ
- Average UV index in October: 5
The months with the highest UV index are June and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in October
Alto, AZ
- Average cloud cover in October: 11
The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 7).
Average visibility in October
Alto, 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).
Alto, Arizona, USA
Weather forecast for your location
2. Allow the app to use your location