September weather forecastPensacola, FL
September
Weather in September
September brings a gradual cooling trend in Pensacola as summer signs off. The measure of daylight shortens, indicating the approach of autumn. The weather accommodates temperature readings from 73.4°F (23°C) to 87.3°F (30.7°C) during the day. It serves as the turn-point in the seasonal timings with moderating temperatures and reduced sunlight hours. The sea, however, retains most of its summer warmth, hence keeping beach activities in play.Temperature
The beginning of September records an average high-temperature of a still tropical 87.3°F (30.7°C), marking a negligible difference from August's 90.1°F (32.3°C). In September, the recorded average low-temperature in Pensacola is a moderately hot 73.4°F (23°C).Heat index
In September, the average heat index is appraised at a very hot 100.4°F (38°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.Observations indicate that the heat index values are for shady locations with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
In Pensacola, Florida, the average relative humidity in September is 73%.Rainfall
In Pensacola, in September, during 14.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. In Pensacola, during the entire year, the rain falls for 145.3 days and collects up to 22.72" (577mm) of precipitation.Snowfall
In Pensacola, snow does not fall in February through December.Ocean temperature
In September, the average ocean temperature is 83.3°F (28.5°C).Note: Swimming, diving, and other water endeavors at temperatures between 77°F (25°C) and 84.2°F (29°C) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
The average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 6:25 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:42 am and sunset at 6:35 pm CDT.
Sunshine
The average sunshine in September is 9.6h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Pensacola, FL
- Average high temperature in September: 87.3°F
The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (59.4°F).
- Average low temperature in September: 73.4°F
The month with the highest average low temperature is August (77.7°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in September
Pensacola, FL
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in September
Pensacola, FL
- Average wind speed in September: 6.2mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in September
Pensacola, FL
- Average humidity in September: 73%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in September
Pensacola, FL
- Average rainfall in September: 1.65"
The wettest month (with the highest rainfall) is July (2.8").
The driest month (with the least rainfall) is May (1.14").
Average rainfall days in September
Pensacola, FL
- Average rainfall days in September: 14.9 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (7.4 days).
Average snowfall days in September
Pensacola, FL
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in September
Pensacola, FL
- Average sea temperature in September: 83.3°F
The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (61.8°F).
Average daylight in September /
Average sunshine in September
Pensacola, FL
- Average daylight in September: 12h and 18min
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: 9h and 36min
The months with the most sunshine are May and June (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in September
Pensacola, FL
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is November (21.3 days).
The month with the least sunshine days is July (8.4 days).
Average UV index in September
Pensacola, FL
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Pensacola, FL
- Average cloud cover in September: 25
The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 23).
Average visibility in September
Pensacola, FL
- 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).
