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
September's onset introduces a mild reduction in the average high-temperature, from a moderately hot 85.5°F (29.7°C) in August to a still warm 79.3°F (26.3°C). Hightop experiences a consistent average temperature of 57.9°F (14.4°C) throughout the nights in September.Humidity
The average relative humidity in September in Hightop is 76%.Rainfall
September is the month with the least rainfall in Hightop. Rain falls for 12.7 days and accumulates 2.2" (56mm) of precipitation.Snowfall
In Hightop, snow does not fall in May through September.Daylight
In Hightop, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 7:08 am and sunset at 8:04 pm. On the last day of September, sunrise is at 7:31 am and sunset at 7:21 pm EDT.
Sunshine
The average sunshine in September is 8.3h.UV index
In Hightop, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Hightop?
What is the average humidity in September in Hightop?
What is the driest month in Hightop?
How many days does it rain in September in Hightop?
When it does not snow in Hightop?
Does it snow in Hightop in September?
How many hours of daylight does Hightop have in September?
When is the sunrise / sunset in September in Hightop?
How many hours of sunshine does Hightop have in September?
What is the UV index intensity in September in Hightop?
Average temperature in September
Hightop, KY
- Average high temperature in September: 79.3°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in September: 57.9°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in September
Hightop, KY
- Average pressure in September: 30.04"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Hightop, KY
- Average wind speed in September: 4.6mph
The windiest month (with the highest average wind speed) is February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in September
Hightop, KY
- Average humidity in September: 76%
The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is August (75%).
Average rainfall in September
Hightop, KY
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.2").
Average rainfall days in September
Hightop, KY
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (11.9 days).
Average snowfall in September
Hightop, KY
- Average snowfall in September: 0"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Hightop, KY
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (9.7 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
Hightop, KY
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in September
Hightop, KY
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in September
Hightop, 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 and December (UV index 2).
Average cloud cover in September
Hightop, KY
- Average cloud cover in September: 34
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Hightop, KY
- Average visibility in September: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Hightop, Kentucky, USA
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