October weather forecastCasa Grande, AZ
October
Weather in October
With the arrival of October, Casa Grande experiences discernable relief from the severe summer heat, embarking on a journey towards cooler climatic conditions characterizing the desert autumns. The days shorten to nearly 11.3 hours of daylight, paving the way for more pleasant weather. The maximum recorded temperature now being at 84.9°F (29.4°C) signifies the temperature's downward trend. The city's average wind speed sees a marginal hike of 5.4mph (8.7km/h), orchestrated by the shifting weather patterns. Heading into November, locals look forward to further reductions in temperature, marking the onset of winter.Temperature
October is characterized by a reduction in the average high-temperature, from a sweltering 95.9°F (35.5°C) in September to a moderately hot 84.9°F (29.4°C). In October, Casa Grande encounters an average low-temperature of 65.7°F (18.7°C) during the night.Humidity
The average relative humidity in October is 32%.Rainfall
In October, the rain falls for 3.7 days. Throughout October, 0.87" (22mm) of precipitation is accumulated. In Casa Grande, during the entire year, the rain falls for 59.1 days and collects up to 7.36" (187mm) of precipitation.Daylight
The average length of the day in October is 11h and 21min.On the first day of October, sunrise is at 6:21 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 5:36 pm MST.
Sunshine
In October, the average sunshine is 8.1h.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 ordinary individuals.Note: A maximum high daily UV index of 5 during October translates into the following directions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Casa Grande, AZ
- Average high temperature in October: 84.9°F
The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (62.6°F).
- Average low temperature in October: 65.7°F
The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in October
Casa Grande, AZ
- Average pressure in October: 29.91"Hg
The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).
Average wind speed in October
Casa Grande, AZ
- Average wind speed in October: 5.4mph
The windiest months (with the highest average wind speed) are April and May (7.1mph).
The calmest months (with the lowest average wind speed) are January and December (4.9mph).
Average humidity in October
Casa Grande, AZ
- Average humidity in October: 32%
The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (16%).
Average rainfall in October
Casa Grande, AZ
- Average rainfall in October: 0.87"
The wettest month (with the highest rainfall) is July (1.02").
The driest month (with the least rainfall) is June (0.12").
Average rainfall days in October
Casa Grande, AZ
- Average rainfall days in October: 3.7 days
The month with the highest number of rainy days is July (10.7 days).
The month with the least rainy days is June (1.8 days).
Average daylight in October /
Average sunshine in October
Casa Grande, AZ
- Average daylight in October: 11h and 24min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in October: 8h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in October
Casa Grande, AZ
- Average sunshine days in October: 26 days
The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (15.4 days).
Average UV index in October
Casa Grande, 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
Casa Grande, 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 6).
Average visibility in October
Casa Grande, 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).
