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
September's arrival aligns with a minor decrease in average high-temperatures, from August's warm 78.4°F (25.8°C) to an agreeable 73°F (22.8°C). Prewitt's nighttime temperature in September falls to an average of 53.8°F (12.1°C).Humidity
In Prewitt, New Mexico, the average relative humidity in September is 47%.Rainfall
In Prewitt, in September, it is raining for 12.2 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 85.5 rainfall days, and 9.37" (238mm) of precipitation is accumulated.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September in Prewitt is 12h and 23min.On the first day of the month, sunrise is at 6:45 am and sunset at 7:38 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:56 pm MDT.
Sunshine
In September, the average sunshine is 11h.UV index
In Prewitt, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 5 during September translates into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Prewitt?
What is the average humidity in September in Prewitt?
How many days does it rain in September in Prewitt?
When it does not snow in Prewitt?
Does it snow in Prewitt in September?
What is the average length of the day in September in Prewitt?
When is the sunrise / sunset in September in Prewitt?
How long on average sun shines in September in Prewitt?
How high is the UV index in September in Prewitt?
Average temperature in September
Prewitt, NM
- Average high temperature in September: 73°F
The warmest month (with the highest average high temperature) is June (81°F).
The month with the lowest average high temperature is January (38.7°F).
- Average low temperature in September: 53.8°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).
Average pressure in September
Prewitt, NM
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The months with the lowest atmospheric pressure are April, May and June (29.89"Hg).
Average wind speed in September
Prewitt, NM
- Average wind speed in September: 6.8mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in September
Prewitt, NM
- Average humidity in September: 47%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is June (26%).
Average rainfall in September
Prewitt, NM
- Average rainfall in September: 1.42"
The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is November (0.35").
Average rainfall days in September
Prewitt, NM
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is August (15.3 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in September
Prewitt, NM
- Average snowfall in September: 0"
The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in September
Prewitt, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Prewitt, 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 0min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Prewitt, NM
- Average sunshine days in September: 14.7 days
The month with the most sunshine days is November (24.5 days).
The month with the least sunshine days is August (10.5 days).
Average UV index in September
Prewitt, 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
Prewitt, NM
- Average cloud cover in September: 14
The month with the most cloud cover is January (Cloud cover 25).
The months with the least cloud cover are June and October (Cloud cover 12).
Average visibility in September
Prewitt, 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).
Prewitt, New Mexico, USA
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