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
Start of October brings a shift in the average high-temperature, falling from September's pleasant 71.8°F (22.1°C) to a moderate 58.5°F (14.7°C). Mont Vernon sees an average low-temperature of 43.5°F (6.4°C) during October.Humidity
In October, the average relative humidity is 79%.Rainfall
The month with the most rainfall is October, when the rain falls for 13.6 days and typically aggregates up to 3.03" (77mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow. Throughout the year, there are 38.3 snowfall days, and 26.42" (671mm) of snow is accumulated.Daylight
In Mont Vernon, the average length of the day in October is 11h and 2min.On the first day of October, sunrise is at 6:44 am and sunset at 6:27 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:39 pm EDT.
Sunshine
In October, the average sunshine is 5.9h.UV index
In Mont Vernon, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 3 in October leads to these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in October?
What is the average humidity in October?
What is the wettest month?
How much does it rain in October?
When does it start snowing?
How many hours of daylight does Mont Vernon have in October?
When are sunrise and sunset in October?
How many hours of sunshine does Mont Vernon have in October?
What is the UV index reading in October in Mont Vernon?
Average temperature in October
Mont Vernon, NH
- Average high temperature in October: 58.5°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in October: 43.5°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in October
Mont Vernon, NH
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in October
Mont Vernon, NH
- Average wind speed in October: 6.6mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in October
Mont Vernon, NH
- Average humidity in October: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (72%).
Average rainfall in October
Mont Vernon, NH
- Average rainfall in October: 3.03"
The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in October
Mont Vernon, NH
- Average rainfall days in October: 13.6 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in October
Mont Vernon, NH
- Average snowfall in October: 0.47"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Mont Vernon, NH
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Mont Vernon, NH
- 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: 5h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in October
Mont Vernon, NH
- Average sunshine days in October: 15.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is April (13.2 days).
Average UV index in October
Mont Vernon, NH
- Average UV index in October: 3
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in October
Mont Vernon, NH
- Average cloud cover in October: 45
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Mont Vernon, NH
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Mont Vernon, New Hampshire, USA
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