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
During Grand Isle Station's transition into October, the average high-temperature lessens, moving from an agreeable 68.9°F (20.5°C) in September to a mild 55.4°F (13°C). Grand Isle Station, in October, experiences an average temperature of 41.9°F (5.5°C) at night.Humidity
In Grand Isle Station, the average relative humidity in October is 80%.Rainfall
In October, in Grand Isle Station, the rain falls for 16.4 days. Throughout October, 2.68" (68mm) of precipitation is accumulated. In Grand Isle Station, during the entire year, the rain falls for 176.9 days and collects up to 29.88" (759mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Grand Isle Station. October is the first month it typically snows in Grand Isle Station. Throughout October, in the average 1.5 snowfall days, it receives 0.16" (4mm) of snow. Throughout the year, in Grand Isle Station, there are 81.9 snowfall days, and 36.77" (934mm) of snow is accumulated.Daylight
The average length of the day in October is 10h and 58min.On the first day of October, sunrise is at 6:52 am and sunset at 6:33 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:43 pm EDT.
Sunshine
In October, the average sunshine is 5.4h.UV index
The average daily maximum UV index in October in Grand Isle Station is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 2 in October suggests the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are October temperatures in Grand Isle Station?
What is the average humidity in October in Grand Isle Station?
How much does it rain in Grand Isle Station in October?
When does it start to snow in Grand Isle Station?
What is the average length of the day in October in Grand Isle Station?
What time are sunrise and sunset in October in Grand Isle Station?
How many hours of sunshine does Grand Isle Station have in October?
What is the UV index intensity in October in Grand Isle Station?
Average temperature in October
Grand Isle Station, VT
- Average high temperature in October: 55.4°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in October: 41.9°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (12°F).
Average pressure in October
Grand Isle Station, VT
- Average pressure in October: 30"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Grand Isle Station, VT
- Average wind speed in October: 7.1mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity in October
Grand Isle Station, VT
- Average humidity in October: 80%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in October
Grand Isle Station, VT
- Average rainfall in October: 2.68"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in October
Grand Isle Station, VT
- Average rainfall days in October: 16.4 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (9.4 days).
Average snowfall in October
Grand Isle Station, VT
- Average snowfall in October: 0.16"
The month with the highest snowfall is February (9.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Grand Isle Station, VT
- Average snowfall days in October: 1.5 days
The month with the highest number of snowfall days is January (19.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Grand Isle Station, VT
- 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in October
Grand Isle Station, VT
- Average sunshine days in October: 11.8 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (6.5 days).
Average UV index in October
Grand Isle Station, VT
- Average UV index in October: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Grand Isle Station, VT
- Average cloud cover in October: 48
The month with the most cloud cover is February (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
Grand Isle Station, VT
- Average visibility in October: 6mi
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (4mi).
Grand Isle Station, Vermont, USA
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