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 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
As Palmdale welcomes September, the average high-temperature stabilizes at a still hot 88.2°F (31.2°C), showing little deviation from August's 90°F (32.2°C). During September, the average low-temperature is a warm 74.5°F (23.6°C).Heat index
The heat index value for September is computed to be an extremely hot 107.6°F (42°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
September is the most humid month in Palmdale, with an average relative humidity of 81%.Rainfall
In Palmdale, Florida, in September, during 22.3 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, there are 195.3 rainfall days, and 26.85" (682mm) of precipitation is accumulated.Daylight
In Palmdale, the average length of the day in September is 12h and 19min.On the first day of the month, sunrise is at 7:04 am and sunset at 7:45 pm. On the last day of September, in Palmdale, sunrise is at 7:17 am and sunset at 7:12 pm EDT.
Sunshine
The average sunshine in September in Palmdale is 8.8h.UV index
May through September, with an average maximum UV index of 7, are months with the highest UV index in Palmdale, Florida. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
Is it hot in Palmdale during September?
What is the most humid month in Palmdale?
What is the average humidity in September in Palmdale?
How much does it rain in Palmdale in September?
How many hours of daylight does Palmdale have in September?
When is the sunrise / sunset in September in Palmdale?
How long on average sun shines in September in Palmdale?
When is the highest UV index in Palmdale?
How high is the UV index in September in Palmdale?
Average temperature in September
Palmdale, FL
- Average high temperature in September: 88.2°F
The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (72.3°F).
- Average low temperature in September: 74.5°F
The month with the highest average low temperature is August (76.3°F).
The coldest month (with the lowest average low temperature) is January (55°F).
Average pressure in September
Palmdale, FL
- Average pressure in September: 29.95"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in September
Palmdale, FL
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.5mph).
Average humidity in September
Palmdale, FL
- Average humidity in September: 81%
The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is March (70%).
Average rainfall in September
Palmdale, FL
- Average rainfall in September: 3.11"
The wettest month (with the highest rainfall) is August (5").
The driest months (with the least rainfall) are January, March and November (0.79").
Average rainfall days in September
Palmdale, FL
- Average rainfall days in September: 22.3 days
The month with the highest number of rainy days is July (25.1 days).
The month with the least rainy days is January (9 days).
Average daylight in September /
Average sunshine in September
Palmdale, FL
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 8h and 5min
The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 6h and 24min).
Average sunshine days in September
Palmdale, FL
- Average sunshine days in September: 5.8 days
The month with the most sunshine days is January (19 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in September
Palmdale, FL
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in September
Palmdale, FL
- Average cloud cover in September: 33
The months with the most cloud cover are January, September, November and December (Cloud cover 33).
The months with the least cloud cover are April and May (Cloud cover 28).
Average visibility in September
Palmdale, 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).
Palmdale, Florida, USA
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