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
Herndon's transition into October marks a considerable drop in the average high-temperature, moving down from a moderately hot 81°F (27.2°C) in September to a comfortable 65.3°F (18.5°C). During the nights in October, Herndon experiences a consistent average temperature of 46°F (7.8°C).Humidity
The average relative humidity in October in Herndon is 54%.Rainfall
In Herndon, Kansas, in October, during 7.1 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, there are 105.3 rainfall days, and 15.79" (401mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows in Herndon, Kansas. Throughout October, in the average 1.3 snowfall days, it receives 1.02" (26mm) of snow. Throughout the year, there are 24.7 snowfall days, and 10.24" (260mm) of snow is accumulated.Daylight
In October, the average length of the day in Herndon is 11h and 8min.On the first day of the month, sunrise is at 7:40 am and sunset at 7:24 pm. On the last day of October, sunrise is at 8:11 am and sunset at 6:41 pm CDT.
Sunshine
In October, the average sunshine in Herndon is 7.5h.UV index
The average daily maximum UV index in October in Herndon is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 3 in October translates into the following instructions:
Undertake protective steps - Preventing sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the average October temperature in Herndon?
What is the average humidity in October in Herndon?
How many days does it rain in October in Herndon?
When does it start snowing in Herndon?
What is the average length of the day in October in Herndon?
When is the sunrise / sunset in October in Herndon?
How many hours of sunshine does Herndon have in October?
What is the UV index reading in October in Herndon?
Average temperature in October
Herndon, KS
- Average high temperature in October: 65.3°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is December (40.1°F).
- Average low temperature in October: 46°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure in October
Herndon, KS
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).
Average wind speed in October
Herndon, KS
- Average wind speed in October: 11.1mph
The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (9.8mph).
Average humidity in October
Herndon, KS
- Average humidity in October: 54%
The month with the highest relative humidity is January (67%).
The month with the lowest relative humidity is July (52%).
Average rainfall in October
Herndon, KS
- Average rainfall in October: 1.1"
The wettest month (with the highest rainfall) is May (2.6").
The driest month (with the least rainfall) is January (0.43").
Average rainfall days in October
Herndon, KS
- Average rainfall days in October: 7.1 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (2.6 days).
Average snowfall in October
Herndon, KS
- Average snowfall in October: 1.02"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Herndon, KS
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Herndon, KS
- 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 24min).
- Average sunshine in October: 7h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The months with the least sunshine are January and December (Average sunshine: 6h and 18min).
Average sunshine days in October
Herndon, KS
- Average sunshine days in October: 21.3 days
The month with the most sunshine days is November (23.9 days).
The month with the least sunshine days is August (12.9 days).
Average UV index in October
Herndon, KS
- Average UV index in October: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Herndon, KS
- Average cloud cover in October: 24
The month with the most cloud cover is February (Cloud cover 35).
The months with the least cloud cover are June and July (Cloud cover 20).
Average visibility in October
Herndon, KS
- 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).
Herndon, Kansas, USA
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