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 sea temperature 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
As September transitions into October, Gloucester sees a drop in the average high-temperature, transitioning from 67.3°F (19.6°C) to a still refreshing 58.3°F (14.6°C). October sees a slight dip to an average low temperature of 50.7°F (10.4°C) from the daytime highs.Humidity
In October, the average relative humidity is 76%.Rainfall
In October, in Gloucester, the rain falls for 13.9 days. Throughout October, 2.87" (73mm) of precipitation is accumulated. In Gloucester, Massachusetts, during the entire year, the rain falls for 150.9 days and collects up to 30.75" (781mm) of precipitation.Snowfall
In Gloucester, snow does not fall in May through October.Ocean temperature
In Gloucester, Massachusetts, in October, the average water temperature is 56.8°F (13.8°C).Note: Swimming in 56.8°F (13.8°C) at temperatures under 50°F (10°C) requires thermal swimsuits; otherwise, one can face cold shock and breathing difficulty. Even brief immersion at 55.4°F (13°C) feels frosty.
Daylight
In October, the average length of the day in Gloucester is 11h and 2min.On the first day of the month, sunrise is at 6:40 am and sunset at 6:23 pm. On the last day of October, in Gloucester, Massachusetts, sunrise is at 7:16 am and sunset at 5:36 pm EDT.
Sunshine
The average sunshine in October in Gloucester is 6.3h.UV index
In Gloucester, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In October, the UV index of 3 transforms into the following advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What are the temperatures in Gloucester in October?
What is the average humidity in October in Gloucester?
How many days does it rain in October in Gloucester?
When it does not snow in Gloucester?
Does it snow in Gloucester in October?
What is the ocean temperature in October in Gloucester?
How many hours of daylight does Gloucester have in October?
What time are sunrise and sunset in October in Gloucester?
How long on average sun shines in October in Gloucester?
What is the UV index intensity in October in Gloucester?
Average temperature in October
Gloucester, MA
- Average high temperature in October: 58.3°F
The warmest month (with the highest average high temperature) is August (73°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in October: 50.7°F
The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).
Average pressure in October
Gloucester, MA
- 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 (29.92"Hg).
Average wind speed in October
Gloucester, MA
- Average wind speed in October: 12.3mph
The windiest month (with the highest average wind speed) is January (15.2mph).
The calmest months (with the lowest average wind speed) are July and August (8.9mph).
Average humidity in October
Gloucester, MA
- Average humidity in October: 76%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is November (73%).
Average rainfall in October
Gloucester, MA
- Average rainfall in October: 2.87"
The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in October
Gloucester, MA
- Average rainfall days in October: 13.9 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (8.2 days).
Average snowfall in October
Gloucester, MA
- Average snowfall in October: 0"
The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in October
Gloucester, MA
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in October
Gloucester, MA
- Average sea temperature in October: 56.8°F
The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).
Average daylight in October /
Average sunshine in October
Gloucester, MA
- 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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in October
Gloucester, MA
- Average sunshine days in October: 14.5 days
The months with the most sunshine days are September and November (16.7 days).
The month with the least sunshine days is February (13.1 days).
Average UV index in October
Gloucester, MA
- 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
Gloucester, MA
- Average cloud cover in October: 41
The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in October
Gloucester, MA
- 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).
Gloucester, Massachusetts, USA
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