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
Alta Vista's transition into October is marked by a distinct drop in the average high-temperature, reducing from a pleasant 71.8°F (22.1°C) in September to a mild 57.2°F (14°C). Alta Vista, during the month of October, experiences an average low-temperature of 41.7°F (5.4°C).Humidity
The least humid month is October, with an average relative humidity of 73%.Rainfall
In Alta Vista, during October, the rain falls for 7.2 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, in Alta Vista, Iowa, there are 98 rainfall days, and 9.8" (249mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 1.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Alta Vista, there are 36.8 snowfall days, and 6.22" (158mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 1min.On the first day of October, sunrise is at 7:07 am and sunset at 6:50 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 6:02 pm CDT.
Sunshine
In Alta Vista, the average sunshine in October is 5.3h.UV index
In Alta Vista, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in October converts into the following recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Alta Vista in October?
What is the least humid month in Alta Vista?
What is the average humidity in October in Alta Vista?
How much does it rain in Alta Vista in October?
When does it start snowing in Alta Vista?
What is the average length of the day in October in Alta Vista?
When are sunrise and sunset in October in Alta Vista?
How long on average sun shines in October in Alta Vista?
How high is the UV index in October in Alta Vista?
Average temperature in October
Alta Vista, IA
- Average high temperature in October: 57.2°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in October: 41.7°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure in October
Alta Vista, IA
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Alta Vista, IA
- Average wind speed in October: 9.9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.2mph).
Average humidity in October
Alta Vista, IA
- Average humidity in October: 73%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Alta Vista, IA
- Average rainfall in October: 0.91"
The wettest month (with the highest rainfall) is June (1.5").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days in October
Alta Vista, IA
- Average rainfall days in October: 7.2 days
The month with the highest number of rainy days is June (14.5 days).
The month with the least rainy days is February (2 days).
Average snowfall in October
Alta Vista, IA
- Average snowfall in October: 0.04"
The month with the highest snowfall is February (1.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Alta Vista, IA
- Average snowfall days in October: 1.2 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Alta Vista, IA
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in October: 5h and 2min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Alta Vista, IA
- Average sunshine days in October: 21.8 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in October
Alta Vista, IA
- Average UV index in October: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in October
Alta Vista, IA
- Average cloud cover in October: 40
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Alta Vista, IA
- Average visibility in October: 6mi
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Alta Vista, Iowa, USA
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