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
A decrease in the average high-temperature is observed during October, shifting from a moderately hot 73.8°F (23.2°C) in September to an enjoyable 61.7°F (16.5°C). The low-temperature in Westchester averages to a chilly 46°F (7.8°C) during the nights of October.Humidity
October is the least humid month in Westchester, with an average relative humidity of 74%.Rainfall
In Westchester, Indiana, during October, the rain falls for 7.7 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, there are 108.6 rainfall days, and 8.74" (222mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 32.7 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
In October, the average length of the day in Westchester, Indiana, is 11h and 7min.On the first day of the month, sunrise is at 7:36 am and sunset at 7:21 pm. On the last day of October, in Westchester, Indiana, sunrise is at 8:09 am and sunset at 6:37 pm EDT.
Sunshine
The average sunshine in October is 6.2h.UV index
In October, the average daily maximum UV index in Westchester is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 during October translates into the following guidance:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in October in Westchester?
What is the least humid month in Westchester?
What is the average humidity in October in Westchester?
How much does it rain in Westchester in October?
When does it start snowing in Westchester?
What is the average length of the day in October in Westchester?
When are sunrise and sunset in October in Westchester?
How many hours of sunshine does Westchester have in October?
What is the UV index reading in October in Westchester?
Average temperature in October
Westchester, IN
- Average high temperature in October: 61.7°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in October: 46°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in October
Westchester, IN
- Average pressure in October: 30.02"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Westchester, IN
- Average wind speed in October: 8.9mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).
Average humidity in October
Westchester, IN
- Average humidity in October: 74%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in October
Westchester, IN
- Average rainfall in October: 0.51"
The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in October
Westchester, IN
- Average rainfall days in October: 7.7 days
The month with the highest number of rainy days is May (13.9 days).
The months with the least rainy days are January and February (4.8 days).
Average snowfall in October
Westchester, IN
- Average snowfall in October: 0.08"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Westchester, IN
- Average snowfall days in October: 0.4 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Westchester, IN
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 6h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in October
Westchester, IN
- Average sunshine days in October: 19.7 days
The months with the most sunshine days are October and November (19.7 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in October
Westchester, IN
- Average UV index in October: 2
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Westchester, IN
- Average cloud cover in October: 40
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in October
Westchester, IN
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Westchester, Indiana, USA
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