Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Martel's shift into September is marked by a subtle change to a still tropical 88°F (31.1°C) from August's 90.1°F (32.3°C) in temperature. Martel temperatures generally rest at a low of 72.7°F (22.6°C) during the September nights.Heat index
The heat index value during September is computed to be a scorching 105.8°F (41°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. 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 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The months with the highest humidity in Martel, Florida, are July through September, with an average relative humidity of 78%.Rainfall
In Martel, during September, the rain falls for 17.5 days and regularly aggregates up to 1.26" (32mm) of precipitation. In Martel, during the entire year, the rain falls for 147.9 days and collects up to 14.8" (376mm) of precipitation.Snowfall
In Martel, snow does not fall in February through December.Daylight
In Martel, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:50 pm. On the last day of September, in Martel, sunrise is at 7:21 am and sunset at 7:15 pm EDT.
Sunshine
In Martel, the average sunshine in September is 8.7h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
How hot is September in Martel?
What is the most humid month in Martel?
What is the average humidity in September in Martel?
How many days does it rain in September in Martel?
When it does not snow in Martel?
What is the average length of the day in September in Martel?
When are sunrise and sunset in September in Martel?
How many hours of sunshine does Martel have in September?
What is the UV index reading in September in Martel?
Average temperature in September
Martel, FL
- Average high temperature in September: 88°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (65.8°F).
- Average low temperature in September: 72.7°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (48°F).
Average pressure in September
Martel, 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
Martel, FL
- Average wind speed in September: 5mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in September
Martel, FL
- Average humidity in September: 78%
The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in September
Martel, FL
- Average rainfall in September: 1.26"
The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is March (0.43").
Average rainfall days in September
Martel, FL
- Average rainfall days in September: 17.5 days
The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is December (6.5 days).
Average snowfall days in September
Martel, 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
Martel, FL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in September: 8h and 4min
The months with the most sunshine are May and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).
Average sunshine days in September
Martel, FL
- Average sunshine days in September: 8.7 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in September
Martel, 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
Martel, FL
- Average cloud cover in September: 32
The months with the most cloud cover are February and December (Cloud cover 36).
The months with the least cloud cover are May and October (Cloud cover 28).
Average visibility in September
Martel, 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).
Martel, Florida, USA
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