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
In Freeburg, the average high-temperature in September gently drops from a tropical 87.3°F (30.7°C) in August to a warm 80.2°F (26.8°C). In September, Freeburg encounters an average low-temperature of 59°F (15°C) during the night.Humidity
The average relative humidity in September in Freeburg is 74%.Rainfall
In September, in Freeburg, the rain falls for 11.9 days. Throughout September, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 146.9 rainfall days, and 31.1" (790mm) of precipitation is accumulated.Snowfall
In Freeburg, snow does not fall in May through September.Daylight
In Freeburg, the average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 6:37 am and sunset at 7:37 pm. On the last day of September, in Freeburg, sunrise is at 7:03 am and sunset at 6:51 pm CDT.
Sunshine
In September, the average sunshine is 9.4h.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What are September temperatures in Freeburg?
What is the average humidity in September in Freeburg?
How much does it rain in Freeburg in September?
When it does not snow in Freeburg?
Does it snow in Freeburg in September?
What is the average length of the day in September in Freeburg?
When is the sunrise / sunset in September in Freeburg?
How many hours of sunshine does Freeburg have in September?
How high is the UV index in September in Freeburg?
Average temperature in September
Freeburg, MO
- Average high temperature in September: 80.2°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in September: 59°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 (24.4°F).
Average pressure in September
Freeburg, 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 (29.92"Hg).
Average wind speed in September
Freeburg, MO
- Average wind speed in September: 5.9mph
The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in September
Freeburg, MO
- Average humidity in September: 74%
The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Freeburg, MO
- Average rainfall in September: 2.01"
The wettest month (with the highest rainfall) is May (3.98").
The driest months (with the least rainfall) are January and November (1.69").
Average rainfall days in September
Freeburg, MO
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is December (7 days).
Average snowfall in September
Freeburg, MO
- Average snowfall in September: 0"
The month with the highest snowfall is February (3.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Freeburg, MO
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (7.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Freeburg, MO
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in September
Freeburg, MO
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (11.4 days).
Average UV index in September
Freeburg, MO
- Average UV index in September: 5
The months with the highest UV index are May, 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
Freeburg, MO
- Average cloud cover in September: 31
The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in September
Freeburg, MO
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Freeburg, Missouri, USA
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