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
Nauvoo's shift into September is marked by a subtle change to a warm 84.9°F (29.4°C) from August's 89.6°F (32°C) in temperature. September brings an average low-temperature of 65.1°F (18.4°C) to Nauvoo.Heat index
The heat index in September is appraised at a hot 93.2°F (34°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In Nauvoo, the average relative humidity in September is 73%.Rainfall
September and November are months with the least rain in Nauvoo when the rain falls for 12.9 days and typically aggregates up to 2.32" (59mm) of rain.Snowfall
In Nauvoo, snow does not fall in April through October.Daylight
In September, the average length of the day in Nauvoo, Alabama, is 12h and 22min.On the first day of September in Nauvoo, sunrise is at 6:24 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 6:35 pm CDT.
Sunshine
The average sunshine in September in Nauvoo is 8.9h.UV index
In Nauvoo, Alabama, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
How hot is September in Nauvoo?
What is the average humidity in September in Nauvoo?
What is the driest month in Nauvoo?
How many days does it rain in September in Nauvoo?
When it does not snow in Nauvoo?
How many hours of daylight does Nauvoo have in September?
What time are sunrise and sunset in September in Nauvoo?
How many hours of sunshine does Nauvoo have in September?
How high is the UV index in September in Nauvoo?
Average temperature in September
Nauvoo, AL
- Average high temperature in September: 84.9°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in September: 65.1°F
The months with the highest average low temperature are July and August (70°F).
The coldest month (with the lowest average low temperature) is January (34.7°F).
Average pressure in September
Nauvoo, AL
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Nauvoo, AL
- Average wind speed in September: 5.2mph
The windiest months (with the highest average wind speed) are February and April (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in September
Nauvoo, AL
- Average humidity in September: 73%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Nauvoo, AL
- Average rainfall in September: 2.32"
The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are September and November (2.32").
Average rainfall days in September
Nauvoo, AL
- Average rainfall days in September: 12.9 days
The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.5 days).
Average snowfall in September
Nauvoo, AL
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Nauvoo, AL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Nauvoo, AL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).
Average sunshine days in September
Nauvoo, AL
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (9.9 days).
Average UV index in September
Nauvoo, AL
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Nauvoo, AL
- Average cloud cover in September: 30
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Nauvoo, AL
- Average visibility in September: 6mi
The months with the highest visibility are February, March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, May, July and December (5mi).
Nauvoo, Alabama, USA
Weather forecast for your location
2. Allow the app to use your location
