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 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
The onset of September is marked by a minor decrease in temperature, transitioning from a moderately hot 84.7°F (29.3°C) in August to a still warm 77.9°F (25.5°C). September brings with it a nighttime average temperature of 57.4°F (14.1°C).Humidity
In Sandia Park, the average relative humidity in September is 44%.Rainfall
In September, the rain falls for 9.5 days. Throughout September, 0.83" (21mm) of precipitation is accumulated. Throughout the year, there are 77.3 rainfall days, and 7.68" (195mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:38 am and sunset at 7:31 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:50 pm MDT.
Sunshine
In Sandia Park, the average sunshine in September is 11.4h.UV index
The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during September, leads to the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September in Sandia Park?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Sandia Park have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Sandia Park have in September?
How high is the UV index in September?
Average temperature in September
Sandia Park, NM
- Average high temperature in September: 77.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in September: 57.4°F
The month with the highest average low temperature is July (64.8°F).
The coldest months (with the lowest average low temperature) are January and December (26.1°F).
Average pressure in September
Sandia Park, NM
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are April and May (29.89"Hg).
Average wind speed in September
Sandia Park, NM
- Average wind speed in September: 6.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in September
Sandia Park, NM
- Average humidity in September: 44%
The month with the highest relative humidity is January (64%).
The month with the lowest relative humidity is June (28%).
Average rainfall in September
Sandia Park, NM
- Average rainfall in September: 0.83"
The wettest month (with the highest rainfall) is July (1.38").
The driest months (with the least rainfall) are February, May and June (0.39").
Average rainfall days in September
Sandia Park, NM
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is February (3.2 days).
Average snowfall in September
Sandia Park, NM
- Average snowfall in September: 0"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Sandia Park, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (5.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Sandia Park, NM
- 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 June (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 7h and 6min).
Average sunshine days in September
Sandia Park, NM
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is January (25.1 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in September
Sandia Park, NM
- 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 January, February, November and December (UV index 2).
Average cloud cover in September
Sandia Park, NM
- Average cloud cover in September: 12
The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 10).
Average visibility in September
Sandia Park, NM
- 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).
Sandia Park, New Mexico, USA
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