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
Pottawattamie Park experiences a minor change to an agreeable 71.6°F (22°C) in average high-temperature during September, closely reflecting August. In the month of September, Pottawattamie Park witnesses a consistent average low-temperature of 59°F (15°C).Humidity
In September, the average relative humidity in Pottawattamie Park, Indiana, is 78%.Rainfall
In Pottawattamie Park, in September, it is raining for 13.5 days, with typically 2.2" (56mm) of accumulated precipitation. Throughout the year, there are 159.1 rainfall days, and 27.13" (689mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Pottawattamie Park.Daylight
In Pottawattamie Park, the average length of the day in September is 12h and 28min.On the first day of September, sunrise is at 6:14 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:30 pm CDT.
Sunshine
The average sunshine in September in Pottawattamie Park is 9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Pottawattamie Park?
What is the average humidity in September in Pottawattamie Park?
How many days does it rain in September in Pottawattamie Park?
When it does not snow in Pottawattamie Park?
What is the average length of the day in September in Pottawattamie Park?
What time are sunrise and sunset in September in Pottawattamie Park?
How long on average sun shines in September in Pottawattamie Park?
How high is the UV index in September in Pottawattamie Park?
Average temperature in September
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, IN
- Average daylight in September: 12h and 3min
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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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
Pottawattamie Park, 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).
Pottawattamie Park, Indiana, USA
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