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
October brings a decrease in the average high-temperature, falling from September's moderately hot 73.4°F (23°C) to a comfortable 61°F (16.1°C). The nighttime temperature, during October, averages of 44.8°F (7.1°C).Humidity
February, October and December, with an average relative humidity of 81%, are the most humid months in Willow Brook.Rainfall
In October, in Willow Brook, the rain falls for 10.8 days. Throughout October, 1.26" (32mm) of precipitation is accumulated. Throughout the year, in Willow Brook, there are 131.1 rainfall days, and 13.31" (338mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Willow Brook, during the entire year, snow falls for 25.8 days and aggregates up to 6.89" (175mm) of snow.Daylight
In Willow Brook, the average length of the day in October is 11h and 5min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:28 am and sunset at 5:53 pm EDT.
Sunshine
In Willow Brook, the average sunshine in October is 5.5h.UV index
In October, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: An average UV index of 3 in October transforms into this advice:
Heed the precautions - Suggestions to avoid sunburn are made. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in October in Willow Brook?
What is the most humid month in Willow Brook?
What is the average humidity in October in Willow Brook?
How many days does it rain in October in Willow Brook?
When does it start snowing in Willow Brook?
What is the average length of the day in October in Willow Brook?
When are sunrise and sunset in October in Willow Brook?
How many hours of sunshine does Willow Brook have in October?
What is the UV index intensity in October in Willow Brook?
Average temperature in October
Willow Brook, NJ
- Average high temperature in October: 61°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (33.3°F).
- Average low temperature in October: 44.8°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in October
Willow Brook, NJ
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Willow Brook, NJ
- Average wind speed in October: 6.2mph
The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in October
Willow Brook, NJ
- Average humidity in October: 81%
The months with the highest relative humidity are February, October and December (81%).
The month with the lowest relative humidity is April (76%).
Average rainfall in October
Willow Brook, NJ
- Average rainfall in October: 1.26"
The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in October
Willow Brook, NJ
- Average rainfall days in October: 10.8 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in October
Willow Brook, NJ
- Average snowfall in October: 0.08"
The month with the highest snowfall is March (1.69").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Willow Brook, NJ
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Willow Brook, NJ
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in October: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days in October
Willow Brook, NJ
- Average sunshine days in October: 18.4 days
The months with the most sunshine days are January and November (20.4 days).
The month with the least sunshine days is June (12.5 days).
Average UV index in October
Willow Brook, NJ
- Average UV index in October: 3
The month with the highest UV index is June (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
Willow Brook, NJ
- Average cloud cover in October: 45
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 35).
Average visibility in October
Willow Brook, NJ
- Average visibility in October: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Willow Brook, New Jersey, USA
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