Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's tropical 86°F (30°C) to a warm 79.7°F (26.5°C). Nighttime temperature in Brooks experiences an average drop to a mild 59.9°F (15.5°C) in September.Humidity
The months with the lowest humidity in Brooks are August through October, with an average relative humidity of 74%.Rainfall
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.22" (31mm) of precipitation.Snowfall
May through October are months without snowfall in Brooks.Daylight
In Brooks, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 7:13 am and sunset at 8:11 pm. On the last day of September, in Brooks, sunrise is at 7:38 am and sunset at 7:26 pm EDT.
Sunshine
The average sunshine in September is 8.3h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Brooks in September?
What are the least humid months in Brooks?
What is the average humidity in September in Brooks?
What is the driest month in Brooks?
How many days does it rain in September in Brooks?
When it does not snow in Brooks?
What is the average length of the day in September in Brooks?
What time are sunrise and sunset in September in Brooks?
How many hours of sunshine does Brooks have in September?
How high is the UV index in September in Brooks?
Average temperature in September
Brooks, KY
- Average high temperature in September: 79.7°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in September: 59.9°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in September
Brooks, KY
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in September
Brooks, KY
- Average wind speed in September: 5.3mph
The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in September
Brooks, KY
- Average humidity in September: 74%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are August, September and October (74%).
Average rainfall in September
Brooks, KY
- Average rainfall in September: 1.22"
The wettest month (with the highest rainfall) is April (2.48").
The driest month (with the least rainfall) is September (1.22").
Average rainfall days in September
Brooks, KY
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in September
Brooks, KY
- Average snowfall in September: 0"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Brooks, KY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Brooks, KY
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are January and December (Average sunshine: 4h and 18min).
Average sunshine days in September
Brooks, KY
- Average sunshine days in September: 16.7 days
The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is May (11.7 days).
Average UV index in September
Brooks, KY
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Brooks, KY
- Average cloud cover in September: 32
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Brooks, KY
- Average visibility in September: 6mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Brooks, Kentucky, USA
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