October weather forecastGlen Grove Annex, MA
October
Weather in October
October, like September, is another mild autumn month in Glen Grove Annex, Massachusetts, with an average temperature ranging between max 58.1°F (14.5°C) and min 43.7°F (6.5°C).Temperature
The onset of October introduces a moderate change in Glen Grove Annex's weather, with average high-temperatures falling from September's pleasant 71.4°F (21.9°C) to a refreshing 58.1°F (14.5°C). Glen Grove Annex, during October nights, observes an average temperature of 43.7°F (6.5°C).Humidity
In October, the average relative humidity is 80%.Rainfall
The wettest months are October and November, with an average 2.76" (70mm) of rainfall.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, there are 39.9 snowfall days, and 23.82" (605mm) of snow is accumulated.Daylight
In October, the average length of the day is 11h and 4min.On the first day of the month, sunrise is at 6:45 am and sunset at 6:29 pm. On the last day of October, in Glen Grove Annex, sunrise is at 7:20 am and sunset at 5:42 pm EDT.
Sunshine
The average sunshine in October is 5.4h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 2 in October leads to these guidelines:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Glen Grove Annex, MA
- Average high temperature in October: 58.1°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in October: 43.7°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in October
Glen Grove Annex, MA
- 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 (29.93"Hg).
Average wind speed in October
Glen Grove Annex, MA
- Average wind speed in October: 7.5mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in October
Glen Grove Annex, MA
- Average humidity in October: 80%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).
Average rainfall in October
Glen Grove Annex, MA
- Average rainfall in October: 2.76"
The wettest months (with the highest rainfall) are October and November (2.76").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in October
Glen Grove Annex, MA
- Average rainfall days in October: 14 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall in October
Glen Grove Annex, MA
- Average snowfall in October: 0.59"
The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Glen Grove Annex, MA
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Glen Grove Annex, MA
- Average daylight in October: 11h and 6min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in October: 5h and 24min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in October
Glen Grove Annex, MA
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (12.8 days).
Average UV index in October
Glen Grove Annex, MA
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in October
Glen Grove Annex, MA
- Average cloud cover in October: 49
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in October
Glen Grove Annex, MA
- Average visibility in October: 5mi
The months with the highest visibility are April and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and November (5mi).
