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
As August transitions into September, Hardin sees a gentle drop in the average high-temperature, transitioning from 83.8°F (28.8°C) to a still warm 77.9°F (25.5°C). During the nights in September, Hardin experiences a consistent average temperature of 59.2°F (15.1°C).Humidity
The average relative humidity in September is 76%.Rainfall
In September, the rain falls for 12.3 days. Throughout September, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 139.1 rainfall days, and 27.28" (693mm) of precipitation is accumulated.Snowfall
In Hardin, snow does not fall in April, June through September.Daylight
In Hardin, the average length of the day in September is 12h and 26min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:45 pm. On the last day of September, in Hardin, sunrise is at 7:11 am and sunset at 6:58 pm CDT.
Sunshine
In September, the average sunshine is 9.4h.UV index
In Hardin, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: In September, a regular UV index of 5 translates into these guidelines:
Guard yourself - Avoiding sunburn is suggested. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Hardin?
What is the average humidity in September in Hardin?
How many days does it rain in September in Hardin?
When it does not snow in Hardin?
Does it snow in Hardin in September?
How many hours of daylight does Hardin have in September?
When is the sunrise / sunset in September in Hardin?
How many hours of sunshine does Hardin have in September?
What is the UV index intensity in September in Hardin?
Average temperature in September
Hardin, MO
- Average high temperature in September: 77.9°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (36.5°F).
- Average low temperature in September: 59.2°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).
Average pressure in September
Hardin, MO
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Hardin, MO
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in September
Hardin, MO
- Average humidity in September: 76%
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall in September
Hardin, MO
- Average rainfall in September: 2.52"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days in September
Hardin, MO
- Average rainfall days in September: 12.3 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.6 days).
Average snowfall in September
Hardin, MO
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.72").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in September
Hardin, MO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (5.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Hardin, MO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in September
Hardin, MO
- Average sunshine days in September: 16.1 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in September
Hardin, MO
- Average UV index in September: 5
The months with the highest UV index are 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
Hardin, MO
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in September
Hardin, MO
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Hardin, Missouri, USA
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