September weather forecast
Oakland, FL

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Weather in September

The first month of the autumn, September, is still a tropical month in Oakland, Florida, with an average temperature fluctuating between 88.7°F (31.5°C) and 74.1°F (23.4°C).

Temperature

The introduction of September notes a subtle temperature variation to a still tropical 88.7°F (31.5°C) from August's 91°F (32.8°C). An average minimum temperature of 74.1°F (23.4°C) is recorded in Oakland, Florida, during the month of September.

Heat index

Throughout September, the heat index is appraised at an extremely hot 107.6°F (42°C). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

September is the most humid month in Oakland, with an average relative humidity of 78%.

Rainfall

In Oakland, Florida, in September, it is raining for 24.6 days, with typically 4.72" (120mm) of accumulated precipitation. In Oakland, Florida, during the entire year, the rain falls for 205.7 days and collects up to 41.1" (1044mm) of precipitation.

Snowfall

In Oakland, Florida, snow does not fall in February through December.

Daylight

The average length of the day in September in Oakland is 12h and 19min.
On the first day of the month, sunrise is at 7:05 am and sunset at 7:47 pm. On the last day of September, sunrise is at 7:19 am and sunset at 7:13 pm EDT.

Sunshine

The average sunshine in September in Oakland, Florida, is 8.6h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is September in Oakland?

The high-temperature, in September, in Oakland, is 88.7°F (31.5°C), while the low-temperature averages to 74.1°F (23.4°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is appraised at 107.6°F (42°C).

What is the most humid month in Oakland?

September is the most humid month in Oakland, with an average relative humidity of 78%.

What is the average humidity in September in Oakland?

In September, the average relative humidity in Oakland, Florida, is 78%.

How much does it rain in Oakland in September?

In Oakland, during September, the rain falls for 24.6 days and regularly aggregates up to 4.72" (120mm) of precipitation.

When it does not snow in Oakland?

February through December are months without snowfall.

How many hours of daylight does Oakland have in September?

In September, the average day length in Oakland, Florida, is 12h and 19min.

When are sunrise and sunset in September in Oakland?

In September, on the first day of the month, sunrise is at 7:05 am and sunset at 7:47 pm. On the last day of the month, in Oakland, Florida, sunrise is at 7:19 am and sunset at 7:13 pm EDT.

How many hours of sunshine does Oakland have in September?

In Oakland, the average sunshine duration in September is 8.6h.

How high is the UV index in September in Oakland?

In Oakland, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Oakland, FL

Average temperature in September - Oakland, FL
  • Average high temperature in September: 88.7°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (67.6°F).

  • Average low temperature in September: 74.1°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).

Average pressure in September
Oakland, FL

Average pressure in September - Oakland, FL
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

Average wind speed in September
Oakland, FL

Average wind speed in September - Oakland, FL
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in September
Oakland, FL

Average humidity in September - Oakland, FL
  • Average humidity in September: 78%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Oakland, FL

Average rainfall in September - Oakland, FL
  • Average rainfall in September: 4.72"

The wettest month (with the highest rainfall) is July (6.81").
The driest months (with the least rainfall) are January and March (1.5").

Average rainfall days in September
Oakland, FL

Average rainfall days in September - Oakland, FL
  • Average rainfall days in September: 24.6 days

The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.8 days).

Average snowfall days in September
Oakland, FL

Average snowfall days in September - Oakland, 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 daylight in September /
Average sunshine in September
Oakland, FL

Average daylight in September / Average sunshine in September - Oakland, FL
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in September: 8h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in September
Oakland, FL

Average sunshine days in September - Oakland, FL
  • Average sunshine days in September: 3.7 days

The month with the most sunshine days is January (18.1 days).
The month with the least sunshine days is August (1.3 days).

Average UV index in September
Oakland, FL

Average UV index in September - Oakland, FL
  • Average UV index in September: 6

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

Average cloud cover in September
Oakland, FL

Average cloud cover in September - Oakland, FL
  • Average cloud cover in September: 33

The months with the most cloud cover are January and February (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 29).

Average visibility in September
Oakland, FL

Average visibility in September - Oakland, 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).

Oakland, Florida, USA

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