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
The beginning of September brings a minor change in the average high-temperature, shifting from a fiery hot 95.4°F (35.2°C) in August to a hot 87.3°F (30.7°C). Fredonia throughout September, records an average low-temperature of 68.7°F (20.4°C).Heat index
In September, the average heat index is computed to be a tropical 93.2°F (34°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.It is crucial to understand that heat index figures are for shade and gentle wind conditions. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Humidity
The average relative humidity in September in Fredonia is 61%.Rainfall
In Fredonia, Texas, in September, it is raining for 13.5 days, with typically 2.2" (56mm) of accumulated precipitation. In Fredonia, during the entire year, the rain falls for 109.4 days and collects up to 18.62" (473mm) of precipitation.Snowfall
In Fredonia, snow does not fall in March through November.Daylight
In September, the average length of the day is 12h and 20min.On the first day of September, sunrise is at 7:13 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:22 pm CDT.
Sunshine
In September, the average sunshine in Fredonia, Texas, is 8.7h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Fredonia in September?
What is the average humidity in September in Fredonia?
How many days does it rain in September in Fredonia?
When it does not snow in Fredonia?
How many hours of daylight does Fredonia have in September?
When is the sunrise / sunset in September in Fredonia?
How many hours of sunshine does Fredonia have in September?
How high is the UV index in September in Fredonia?
Average temperature in September
Fredonia, TX
- Average high temperature in September: 87.3°F
The warmest month (with the highest average high temperature) is August (95.4°F).
The month with the lowest average high temperature is December (58.8°F).
- Average low temperature in September: 68.7°F
The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in September
Fredonia, TX
- Average pressure in September: 29.96"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in September
Fredonia, TX
- Average wind speed in September: 8.4mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is September (8.4mph).
Average humidity in September
Fredonia, TX
- Average humidity in September: 61%
The month with the highest relative humidity is May (65%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Fredonia, TX
- Average rainfall in September: 2.2"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days in September
Fredonia, TX
- Average rainfall days in September: 13.5 days
The months with the highest number of rainy days are May and September (13.5 days).
The month with the least rainy days is January (5.2 days).
Average snowfall in September
Fredonia, TX
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in September
Fredonia, TX
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1 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
Fredonia, TX
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in September
Fredonia, TX
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is September (14.5 days).
Average UV index in September
Fredonia, TX
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in September
Fredonia, TX
- Average cloud cover in September: 28
The months with the most cloud cover are March and May (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Fredonia, TX
- 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).
Fredonia, Texas, USA
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