September weather forecastLong Beach, IN
September
Weather in September
September, the first month of the autumn in Long Beach, is still a pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 59°F (15°C).Temperature
Long Beach marks the onset of September with an average high-temperature of an agreeable 71.6°F (22°C), subtly divergent from August's 76.6°F (24.8°C). The average temperature in Long Beach drops to a mild 59°F (15°C) during the night in the month of September.Humidity
In September, the average relative humidity in Long Beach is 78%.Rainfall
In Long Beach, in September, during 13.5 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Long Beach, during the entire year, the rain falls for 159.1 days and collects up to 27.13" (689mm) of precipitation.Snowfall
In Long Beach, snow does not fall in May through October.Daylight
In Long Beach, the average length of the day in September is 12h and 28min.On the first day of the month, sunrise is at 6:14 am and sunset at 7:20 pm. On the last day of September, sunrise is at 6:44 am and sunset at 6:30 pm CDT.
Sunshine
In Long Beach, the average sunshine in September is 9h.UV index
In September, the average daily maximum UV index in Long Beach is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, an average UV index of 4 transforms into the following instructions:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Long Beach, IN
- Average high temperature in September: 71.6°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 (30.2°F).
- Average low temperature in September: 59°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in September
Long Beach, IN
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Long Beach, IN
- Average wind speed in September: 9mph
The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity in September
Long Beach, IN
- Average humidity in September: 78%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in September
Long Beach, IN
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is June (3.7").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days in September
Long Beach, IN
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in September
Long Beach, IN
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.15").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in September
Long Beach, IN
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (14.5 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
Long Beach, IN
- Average daylight in September: 12h and 30min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in September: 9h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in September
Long Beach, IN
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is November (13.9 days).
The month with the least sunshine days is January (9.1 days).
Average UV index in September
Long Beach, IN
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in September
Long Beach, IN
- Average cloud cover in September: 30
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Long Beach, IN
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
