September weather forecast
Bruce, FL

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Weather in September

September, the first month of the autumn in Bruce, is also a moderately hot month, with temperature in the range of an average low of 75°F (23.9°C) and an average high of 85.1°F (29.5°C).

Temperature

The start of September sees the average high-temperature at a warm 85.1°F (29.5°C), showing little difference from August's 87.6°F (30.9°C). Nightly temperatures in Bruce drop to an average low of 75°F (23.9°C) in September.

Heat index

The heat index value during September is estimated at a very hot 95°F (35°C). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
In terms of the heat index, values are set with light wind and shade conditions in mind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The average relative humidity in September is 73%.

Rainfall

In Bruce, in September, during 18.9 rainfall days, 3.5" (89mm) of precipitation is typically accumulated. Throughout the year, there are 176 rainfall days, and 42.09" (1069mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall in Bruce.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 6:20 am and sunset at 7:06 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 6:30 pm CDT.

Sunshine

In Bruce, the average sunshine in September is 9.4h.

UV index

The average daily maximum UV index in September in Bruce is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

How hot does it get in Bruce in September?

An average high-temperature, in September, in Bruce, is 85.1°F (29.5°C) and the average low-temperature is 75°F (23.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 95°F (35°C).

What is the average humidity in September in Bruce?

The average relative humidity in September in Bruce is 73%.

How much does it rain in Bruce in September?

In Bruce, in September, it is raining for 18.9 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow in Bruce?

February through December are months without snowfall.

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

In Bruce, Florida, the average day length in September is 12h and 20min.

When is the sunrise / sunset in September in Bruce?

In September, on the first day of the month, sunrise is at 6:20 am and sunset at 7:06 pm. On the last day of the month, in Bruce, sunrise is at 6:37 am and sunset at 6:30 pm CDT.

How many hours of sunshine does Bruce have in September?

The average sunshine duration in September is 9.4h.

How high is the UV index in September in Bruce?

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

Average temperature in September
Bruce, FL

Average temperature in September - Bruce, FL
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (59.9°F).

  • Average low temperature in September: 75°F

The month with the highest average low temperature is August (79.9°F).
The coldest month (with the lowest average low temperature) is January (48.6°F).

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Average pressure in September
Bruce, FL

Average pressure in September - Bruce, 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, August and September (29.98"Hg).

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Average wind speed in September
Bruce, FL

Average wind speed in September - Bruce, FL
  • Average wind speed in September: 7.3mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are August and September (7.3mph).

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Average humidity in September
Bruce, FL

Average humidity in September - Bruce, FL
  • Average humidity in September: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Bruce, FL

Average rainfall in September - Bruce, FL
  • Average rainfall in September: 3.5"

The wettest month (with the highest rainfall) is August (6.61").
The driest month (with the least rainfall) is November (1.97").

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Average rainfall days in September
Bruce, FL

Average rainfall days in September - Bruce, FL
  • Average rainfall days in September: 18.9 days

The month with the highest number of rainy days is August (25.4 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in September
Bruce, FL

Average snowfall in September - Bruce, FL
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Bruce, FL

Average snowfall days in September - Bruce, 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).

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

Average daylight in September / Average sunshine in September - Bruce, FL
  • 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: 9h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in September
Bruce, FL

Average sunshine days in September - Bruce, FL
  • Average sunshine days in September: 7.6 days

The months with the most sunshine days are October and November (19.5 days).
The month with the least sunshine days is August (4.3 days).

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Average UV index in September
Bruce, FL

Average UV index in September - Bruce, 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).

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Average cloud cover in September
Bruce, FL

Average cloud cover in September - Bruce, FL
  • Average cloud cover in September: 23

The month with the most cloud cover is December (Cloud cover 38).
The months with the least cloud cover are May and October (Cloud cover 22).

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Average visibility in September
Bruce, FL

Average visibility in September - Bruce, 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).

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Bruce, Florida, USA

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