Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from a comfortable 62.4°F (16.9°C) in October to a fresh 52.2°F (11.2°C). A steady low-temperature average of 44.4°F (6.9°C) is logged during November, reflecting a modest dip from daytime readings.Humidity
November is the least humid month, with an average relative humidity of 71%.Rainfall
In West Islip, in November, it is raining for 9 days, with typically 2.4" (61mm) of accumulated precipitation. In West Islip, during the entire year, the rain falls for 157 days and collects up to 35.98" (914mm) of precipitation.Snowfall
Months with snowfall in West Islip, New York, are January through April, October through December. In November, it is snowing for 0.5 days. Throughout November, 0.24" (6mm) of snow is accumulated. In West Islip, New York, during the entire year, snow falls for 14.4 days and aggregates up to 6.06" (154mm) of snow.Daylight
The average length of the day in November in West Islip is 9h and 56min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:49 pm EDT. On the last day of November, in West Islip, sunrise is at 6:57 am and sunset at 4:26 pm EST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from EDT to EST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from EST to EDT.
Sunshine
The average sunshine in November in West Islip is 5.5h.UV index
In West Islip, the average daily maximum UV index in November is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In November, the maximum UV index of 3 suggests these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are November temperatures in West Islip?
What is the least humid month in West Islip?
What is the average humidity in November in West Islip?
How many days does it rain in November in West Islip?
How much does it snow in West Islip in November?
What is the average length of the day in November in West Islip?
When is the sunrise / sunset in November in West Islip?
When does Daylight Saving Time (DST) end in November in West Islip?
How long on average sun shines in November in West Islip?
What is the UV index reading in November in West Islip?
Average temperature in November
West Islip, NY
- Average high temperature in November: 52.2°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in November: 44.4°F
The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in November
West Islip, NY
- Average pressure in November: 30.09"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 November
West Islip, NY
- Average wind speed in November: 12.7mph
The windiest month (with the highest average wind speed) is January (13.6mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).
Average humidity in November
West Islip, NY
- Average humidity in November: 71%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is November (71%).
Average rainfall in November
West Islip, NY
- Average rainfall in November: 2.4"
The wettest month (with the highest rainfall) is July (3.98").
The driest month (with the least rainfall) is January (2.2").
Average rainfall days in November
West Islip, NY
- Average rainfall days in November: 9 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in November
West Islip, NY
- Average snowfall in November: 0.24"
The month with the highest snowfall is March (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in November
West Islip, NY
- Average snowfall days in November: 0.5 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
West Islip, NY
- Average daylight in November: 9h and 5min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in November: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in November
West Islip, NY
- Average sunshine days in November: 19.1 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in November
West Islip, NY
- Average UV index in November: 3
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in November
West Islip, NY
- Average cloud cover in November: 38
The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in November
West Islip, NY
- Average visibility in November: 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).
West Islip, New York, USA
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