September weather forecast and climate
Copeland, FL

Weather in September

September, the first month of the autumn, in Copeland, is still a hot month, with average temperature ranging between min 78.4°F (25.8°C) and max 87.1°F (30.6°C).

Temperature

In Copeland, the average high-temperature is almost the same as in August - a still tropical 87.1°F (30.6°C). The average low-temperature, in Copeland, is 78.4°F (25.8°C).

Heat index

The average heat index is estimated at a very hot 100.4°F (38°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like pregnancy, wind, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Copeland, Florida, the average relative humidity is 75%.

Rainfall

In Copeland, during 21.5 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Copeland, during the entire year, the rain falls for 162.1 days and collects up to 21.69" (551mm) of precipitation.

Daylight

The average length of the day in September is 12.3h.

Sunshine

In Copeland, the average sunshine is 9.2h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Copeland?

The average high-temperature, in September, in Copeland, is 87.1°F (30.6°C), while the average low-temperature is 78.4°F (25.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines relative humidity and air temperature, in September is evaluated at 100.4°F (38°C).

What is the average humidity in September in Copeland?

In Copeland, the average relative humidity in September is 75%.

How much does it rain in Copeland in September?

In September, in Copeland, Florida, the rain falls for 21.5 days. Throughout September, 2.4" (61mm) of precipitation is accumulated.

What is the average length of the day in September in Copeland?

The average length of the day in September in Copeland, Florida, is 12.3h.

How many hours of sunshine does Copeland have in September?

The average sunshine in September in Copeland is 9.2h.

What are the months with the highest UV index in Copeland?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Copeland.

What is the UV index reading in September in Copeland?

The average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.

Average temperature in September
Copeland, FL

Average temperature in September - Copeland, FL
  • Average high temperature in September: 87.1°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (71.6°F).

  • Average low temperature in September: 78.4°F

The month with the highest average low temperature is August (80.2°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure in September
Copeland, FL

Average pressure in September - Copeland, FL
  • Average pressure in September: 29.94"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is September (29.94").

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Average wind speed in September
Copeland, FL

Average wind speed in September - Copeland, FL
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is November (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in September
Copeland, FL

Average humidity in September - Copeland, FL
  • Average humidity in September: 75%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in September
Copeland, FL

Average rainfall in September - Copeland, FL
  • Average rainfall in September: 2.4"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in September
Copeland, FL

Average rainfall days in September - Copeland, FL
  • Average rainfall days in September: 21.5 days

The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is February (7 days).

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Average daylight in September /
Average sunshine in September
Copeland, FL

Average daylight in September / Average sunshine in September - Copeland, FL
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in September: 9.2h

Months with the most sunshine are May and July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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Average sunshine days in September
Copeland, FL

Average sunshine days in September - Copeland, FL
  • Average sunshine days in September: 7.1 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is August (6.8 days).

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Average UV index in September
Copeland, FL

Average UV index in September - Copeland, FL
  • Average UV index in September: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January and February (UV index 5).

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Average cloud cover in September
Copeland, FL

Average cloud cover in September - Copeland, FL
  • Average cloud cover in September: 27

The month with the most cloud cover is January (Cloud cover 28).
Months with the least cloud cover are March and April (Cloud cover 22).

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Average visibility in September
Copeland, FL

Average visibility in September - Copeland, FL
  • Average visibility in September: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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