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
Huasna experiences an average high-temperature of a still moderately hot 82.9°F (28.3°C) in September, marking an insignificant shift from 83.8°F (28.8°C) in August. Nightly readings in September display a noticeable downturn from daily highs, with the average low-temperature registering a mild 60.3°F (15.7°C).Heat index
September's average heat index is computed to be 84.2°F (29°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The months with the lowest humidity are September and October, with an average relative humidity of 53%.Rainfall
In Huasna, in September, during 1.3 rainfall days, 0.08" (2mm) of precipitation is typically accumulated. Throughout the year, there are 49.9 rainfall days, and 8.82" (224mm) of precipitation is accumulated.Daylight
In Huasna, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:27 pm. On the last day of September, in Huasna, sunrise is at 6:56 am and sunset at 6:46 pm PDT.
Sunshine
In September, the average sunshine is 11.3h.UV index
In September, the average daily maximum UV index in Huasna is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 5 suggests this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during September?
What are the least humid months?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September in Huasna?
When are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September in Huasna?
Average temperature in September
Huasna, CA
- Average high temperature in September: 82.9°F
The warmest month (with the highest average high temperature) is August (83.8°F).
The month with the lowest average high temperature is December (60.4°F).
- Average low temperature in September: 60.3°F
The month with the highest average low temperature is September (60.3°F).
The coldest month (with the lowest average low temperature) is February (44.2°F).
Average pressure in September
Huasna, CA
- Average pressure in September: 29.91"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.91"Hg).
Average wind speed in September
Huasna, CA
- Average wind speed in September: 4.6mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in September
Huasna, CA
- Average humidity in September: 53%
The month with the highest relative humidity is March (67%).
The months with the lowest relative humidity are September and October (53%).
Average rainfall in September
Huasna, CA
- Average rainfall in September: 0.08"
The wettest month (with the highest rainfall) is March (1.93").
The driest months (with the least rainfall) are June and August (0.04").
Average rainfall days in September
Huasna, CA
- Average rainfall days in September: 1.3 days
The month with the highest number of rainy days is March (9.4 days).
The month with the least rainy days is June (0.7 days).
Average daylight in September /
Average sunshine in September
Huasna, CA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 11h and 2min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in September
Huasna, CA
- Average sunshine days in September: 28.3 days
The month with the most sunshine days is August (29.8 days).
The month with the least sunshine days is February (20.6 days).
Average UV index in September
Huasna, CA
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are February and December (UV index 3).
Average cloud cover in September
Huasna, CA
- Average cloud cover in September: 6
The month with the most cloud cover is March (Cloud cover 29).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in September
Huasna, CA
- 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).
Huasna, California, USA
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