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 signals a clear decrease in the average high-temperature, dropping from September's warm 76.1°F (24.5°C) to a refreshing 59.4°F (15.2°C). October sees the temperature falling to a mean low of 42.6°F (5.9°C).Humidity
The least humid month in Fairview Heights is October, with an average relative humidity of 64%.Rainfall
In Fairview Heights, South Dakota, during October, the rain falls for 9.3 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, in Fairview Heights, there are 117.9 rainfall days, and 21.93" (557mm) of precipitation is accumulated.Snowfall
Months with snowfall in Fairview Heights are January through May, October through December. October is the first month it typically snows in Fairview Heights. Throughout October, in the average 0.8 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, in Fairview Heights, there are 37.4 snowfall days, and 14.45" (367mm) of snow is accumulated.Daylight
In Fairview Heights, the average length of the day in October is 11h and 2min.On the first day of October, sunrise is at 7:28 am and sunset at 7:10 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 6:23 pm CDT.
Sunshine
In October, the average sunshine in Fairview Heights is 6.4h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 3 during October translates into the following directions:
Exercise prevention - Warding off sunburn is urged. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What is the usual temperature for Fairview Heights in October?
What is the least humid month in Fairview Heights?
What is the average humidity in October in Fairview Heights?
How much does it rain in Fairview Heights in October?
When does it start to snow in Fairview Heights?
How many hours of daylight does Fairview Heights have in October?
When are sunrise and sunset in October in Fairview Heights?
How many hours of sunshine does Fairview Heights have in October?
What is the UV index intensity in October in Fairview Heights?
Average temperature in October
Fairview Heights, SD
- Average high temperature in October: 59.4°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (26.8°F).
- Average low temperature in October: 42.6°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in October
Fairview Heights, SD
- Average pressure in October: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in October
Fairview Heights, SD
- Average wind speed in October: 10.3mph
The windiest month (with the highest average wind speed) is April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.9mph).
Average humidity in October
Fairview Heights, SD
- Average humidity in October: 64%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (64%).
Average rainfall in October
Fairview Heights, SD
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (0.59").
Average rainfall days in October
Fairview Heights, SD
- Average rainfall days in October: 9.3 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in October
Fairview Heights, SD
- Average snowfall in October: 0.39"
The month with the highest snowfall is December (2.95").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Fairview Heights, SD
- Average snowfall days in October: 0.8 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Fairview Heights, SD
- 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 6min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in October
Fairview Heights, SD
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in October
Fairview Heights, SD
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in October
Fairview Heights, SD
- Average cloud cover in October: 32
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in October
Fairview Heights, SD
- 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).
Fairview Heights, South Dakota, USA
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