September weather forecastFrankford, MO
September
Weather in September
The first month of the autumn, September, is still a warm month in Frankford, Missouri, with an average temperature ranging between min 58.8°F (14.9°C) and max 78.4°F (25.8°C).Temperature
During the shift to September, Frankford records a mild decrease in average high-temperature, moving from a moderately hot 84.4°F (29.1°C) in August to a still warm 78.4°F (25.8°C). The low-temperature average for Frankford during September stands at a refreshing 58.8°F (14.9°C).Humidity
The average relative humidity in September in Frankford is 74%.Rainfall
In Frankford, Missouri, during September, the rain falls for 11.9 days and regularly aggregates up to 2.36" (60mm) of precipitation. Throughout the year, there are 144.5 rainfall days, and 28.35" (720mm) of precipitation is accumulated.Snowfall
In Frankford, Missouri, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 6:34 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:48 pm CDT.
Sunshine
In Frankford, the average sunshine in September is 9.4h.UV index
In Frankford, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Frankford, MO
- Average high temperature in September: 78.4°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in September: 58.8°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in September
Frankford, MO
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Frankford, MO
- Average wind speed in September: 6.7mph
The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in September
Frankford, MO
- Average humidity in September: 74%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Frankford, MO
- Average rainfall in September: 2.36"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in September
Frankford, MO
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in September
Frankford, MO
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Frankford, MO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (8.8 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
Frankford, MO
- Average daylight in September: 12h and 24min
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 24min).
- Average sunshine in September: 9h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in September
Frankford, MO
- Average sunshine days in September: 15.6 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.6 days).
Average UV index in September
Frankford, 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
Frankford, MO
- Average cloud cover in September: 29
The months with the most cloud cover are January and February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in September
Frankford, 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).
