September weather forecast
Titusville, FL

Trees on both sides of the clear path of the Black Point Wildlife Drive in Titusville, Florida, Path Forward to one of the major tourist spots in FL
Trees on both sides of the clear path of the Black Point Wildlife Drive in Titusville, Florida, Path Forward to one of the major tourist spots in FL

Weather in September

September, the first month of the autumn, in Titusville, is still a hot month, with temperature in the range of an average high of 86.2°F (30.1°C) and an average low of 76.3°F (24.6°C).

Temperature

In September, the average high-temperature is essentially the same as in August - a still hot 86.2°F (30.1°C). In Titusville, Florida,, the average low-temperature is 76.3°F (24.6°C).

Heat index

The average heat index in September is appraised at a torrid 98.8°F (37.1°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 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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like pregnancy, differences in body mass, height, and shape, metabolic differences, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Titusville, the average relative humidity is 77%.

Rainfall

In Titusville, during 23.5 rainfall days, 5.04" (128mm) of precipitation is typically accumulated. Throughout the year, in Titusville, there are 202.1 rainfall days, and 39.57" (1005mm) of precipitation is accumulated.

Ocean temperature

In Titusville, Florida,, the average water temperature is 83.8°F (28.8°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

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

Sunshine

In Titusville, the average sunshine in September is 9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in September in Titusville?

The average high-temperature, in September, in Titusville, Florida, is 86.2°F (30.1°C), while the average low-temperature is 76.3°F (24.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is appraised at 98.8°F (37.1°C).

What is the average humidity in September in Titusville?

The average relative humidity in September in Titusville is 77%.

How much does it rain in Titusville in September?

In Titusville, Florida, during September, the rain falls for 23.5 days and regularly aggregates up to 5.04" (128mm) of precipitation.

How warm is the water in September in Titusville?

In Titusville, in September, the average water temperature is 83.8°F (28.8°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Titusville have in September?

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

How long on average sun shines in September in Titusville?

In September, the average sunshine in Titusville is 9h.

When is the highest UV index in Titusville?

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

How high is the UV index in September in Titusville?

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

Average temperature in September
Titusville, FL

Average temperature in September - Titusville, FL
  • Average high temperature in September: 86.2°F

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (68.2°F).

  • Average low temperature in September: 76.3°F

The month with the highest average low temperature is August (78.1°F).
The coldest month (with the lowest average low temperature) is January (55.6°F).

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Average pressure in September
Titusville, FL

Average pressure in September - Titusville, FL
  • Average pressure in September: 29.97"

The month with the highest atmospheric pressure is January (30.13").
The month with the lowest atmospheric pressure is September (29.97").

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Average wind speed in September
Titusville, FL

Average wind speed in September - Titusville, FL
  • Average wind speed in September: 6.8mph

The windiest months (with the highest average wind speed) are January and November (8.6mph).
The calmest month (with the lowest average wind speed) is July (6mph).

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Average humidity in September
Titusville, FL

Average humidity in September - Titusville, FL
  • Average humidity in September: 77%

Months with the highest relative humidity are June, July and August (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Titusville, FL

Average rainfall in September - Titusville, FL
  • Average rainfall in September: 5.04"

The wettest month (with the highest rainfall) is August (6.73").
The driest month (with the least rainfall) is March (1.42").

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Average rainfall days in September
Titusville, FL

Average rainfall days in September - Titusville, FL
  • Average rainfall days in September: 23.5 days

The month with the highest number of rainy days is August (26.2 days).
The month with the least rainy days is February (10.5 days).

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Average sea temperature in September
Titusville, FL

Average sea temperature in September - Titusville, FL
  • Average sea temperature in September: 83.8°F

The best month for swimming (with the highest average sea temperature) is August (84.7°F).
The coldest months (with the lowest average sea temperature) are January and February (70.3°F).

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

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

The month with the longest days is June (Average daylight: 14h).
The month with the shortest days is December (Average daylight: 10.3h).

  • Average sunshine in September: 9h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 6.1h).

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Average sunshine days in September
Titusville, FL

Average sunshine days in September - Titusville, FL
  • Average sunshine days in September: 4.3 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is August (2.3 days).

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Average UV index in September
Titusville, FL

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

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in September
Titusville, FL

Average cloud cover in September - Titusville, FL
  • Average cloud cover in September: 29

Months with the most cloud cover are January, November and December (Cloud cover 34).
Months with the least cloud cover are April and May (Cloud cover 26).

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Average visibility in September
Titusville, FL

Average visibility in September - Titusville, 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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