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
The onset of October brings a small change in high-temperatures, falling from an agreeable 70°F (21.1°C) in September to a mild 57.2°F (14°C). An average minimum temperature of 43.7°F (6.5°C) is recorded during the month of October.Humidity
In October, the average relative humidity in Boston is 82%.Rainfall
In Boston, during October, the rain falls for 17.2 days and regularly aggregates up to 1.73" (44mm) of precipitation. Throughout the year, there are 151.9 rainfall days, and 19.21" (488mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows in Boston, New York. Throughout October, in the average 1.3 snowfall days, it receives 0.39" (10mm) of snow. In Boston, during the entire year, snow falls for 71.6 days and aggregates up to 19.21" (488mm) of snow.Daylight
In Boston, the average length of the day in October is 11h and 2min.On the first day of October, sunrise is at 7:12 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 6:08 pm EDT.
Sunshine
In October, the average sunshine in Boston is 4.5h.UV index
In Boston, the average daily maximum UV index in October is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 2 during October leads to these advisories:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. It's recommended to limit sun exposure when its radiation is at its peak during midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in October in Boston?
What is the average humidity in October in Boston?
How much does it rain in Boston in October?
When does it start snowing in Boston?
What is the average length of the day in October in Boston?
When are sunrise and sunset in October in Boston?
How long on average sun shines in October in Boston?
What is the UV index intensity in October in Boston?
Average temperature in October
Boston, NY
- Average high temperature in October: 57.2°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in October
Boston, NY
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Boston, NY
- Average wind speed in October: 8.6mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in October
Boston, NY
- Average humidity in October: 82%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (79%).
Average rainfall in October
Boston, NY
- Average rainfall in October: 1.73"
The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in October
Boston, NY
- Average rainfall days in October: 17.2 days
The month with the highest number of rainy days is October (17.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in October
Boston, NY
- Average snowfall in October: 0.39"
The month with the highest snowfall is February (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Boston, NY
- Average snowfall days in October: 1.3 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Boston, NY
- 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: 4h and 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in October
Boston, NY
- Average sunshine days in October: 11.6 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (8.6 days).
Average UV index in October
Boston, NY
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in October
Boston, NY
- Average cloud cover in October: 53
The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in October
Boston, NY
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Boston, New York, USA
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