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
Mount Washington experiences a clear temperature downturn in October, with average high-temperatures moving from a comfortable 66°F (18.9°C) in September to a cool 50.7°F (10.4°C). Throughout the nights in October, an average low-temperature of 37°F (2.8°C) is noted in Mount Washington, New Hampshire.Humidity
The average relative humidity in October is 83%.Rainfall
In Mount Washington, during October, the rain falls for 13.7 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Mount Washington, during the entire year, the rain falls for 144.9 days and collects up to 20.08" (510mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 5.9 snowfall days, it receives 5.55" (141mm) of snow. In Mount Washington, during the entire year, snow falls for 116.2 days and aggregates up to 68.07" (1729mm) of snow.Daylight
In October, the average length of the day is 10h and 59min.On the first day of October, sunrise is at 6:43 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:35 pm EDT.
Sunshine
In October, the average sunshine is 5.2h.UV index
In October, the average daily maximum UV index in Mount Washington is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In October, the average maximum UV index of 2 translates into the following recommendations:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mount Washington in October?
What is the average humidity in October?
How much does it rain in October?
When does it start snowing?
How many hours of daylight does Mount Washington have in October?
What time are sunrise and sunset in October?
How long on average sun shines in October?
How high is the UV index in October?
Average temperature in October
Mount Washington, NH
- Average high temperature in October: 50.7°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in October: 37°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in October
Mount Washington, NH
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Mount Washington, NH
- Average wind speed in October: 8.3mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in October
Mount Washington, NH
- Average humidity in October: 83%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in October
Mount Washington, NH
- Average rainfall in October: 2.28"
The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in October
Mount Washington, NH
- Average rainfall days in October: 13.7 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is November (8 days).
Average snowfall in October
Mount Washington, NH
- Average snowfall in October: 5.55"
The month with the highest snowfall is January (11.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Mount Washington, NH
- Average snowfall days in October: 5.9 days
The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Mount Washington, NH
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in October: 5h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in October
Mount Washington, NH
- Average sunshine days in October: 11.4 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in October
Mount Washington, NH
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in October
Mount Washington, NH
- Average cloud cover in October: 55
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 41).
Average visibility in October
Mount Washington, NH
- Average visibility in October: 4mi
The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).
Mount Washington, New Hampshire, USA
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