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
October indicates a minor shift in the average high-temperature, from September's tropical 88.5°F (31.4°C) to a moderately hot 81°F (27.2°C). Green Valley's average low-temperature for the month of October records at a mild 59.7°F (15.4°C).Humidity
In October, the average relative humidity in Green Valley is 37%.Rainfall
In Green Valley, Arizona, during October, the rain falls for 3.1 days and regularly aggregates up to 0.24" (6mm) of precipitation. In Green Valley, Arizona, during the entire year, the rain falls for 61.6 days and collects up to 5.87" (149mm) of precipitation.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in October is 11h and 23min.On the first day of the month, sunrise is at 6:18 am and sunset at 6:08 pm. On the last day of October, in Green Valley, sunrise is at 6:40 am and sunset at 5:34 pm MST.
Sunshine
The average sunshine in October in Green Valley is 8h.UV index
In Green Valley, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during October, leads to the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Green Valley in October?
What is the average humidity in October in Green Valley?
How many days does it rain in October in Green Valley?
When it does not snow in Green Valley?
What is the average length of the day in October in Green Valley?
When is the sunrise / sunset in October in Green Valley?
How many hours of sunshine does Green Valley have in October?
What is the UV index reading in October in Green Valley?
Average temperature in October
Green Valley, AZ
- Average high temperature in October: 81°F
The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (61.7°F).
- Average low temperature in October: 59.7°F
The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is December (43°F).
Average pressure in October
Green Valley, 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
Green Valley, AZ
- Average wind speed in October: 6.7mph
The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in October
Green Valley, AZ
- Average humidity in October: 37%
The month with the highest relative humidity is December (44%).
The months with the lowest relative humidity are May and June (21%).
Average rainfall in October
Green Valley, AZ
- Average rainfall in October: 0.24"
The wettest months (with the highest rainfall) are July and August (1.3").
The driest months (with the least rainfall) are April and May (0.12").
Average rainfall days in October
Green Valley, AZ
- Average rainfall days in October: 3.1 days
The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (1.4 days).
Average snowfall in October
Green Valley, AZ
- Average snowfall in October: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in October
Green Valley, AZ
- Average snowfall days in October: 0 days
The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight in October /
Average sunshine in October
Green Valley, 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: 7h and 0min).
Average sunshine days in October
Green Valley, AZ
- Average sunshine days in October: 26.6 days
The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in October
Green Valley, AZ
- Average UV index in October: 5
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are November and December (UV index 3).
Average cloud cover in October
Green Valley, AZ
- Average cloud cover in October: 9
The months with the most cloud cover are July and December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).
Average visibility in October
Green Valley, 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).
Green Valley, Arizona, USA
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