September weather forecastChaparral, NM
September
Weather in September
September marks the onset of fall in Chaparral and brings with it a slight drop in temperature and humidity, with the average high temperatures around 85.5°F (29.7°C). A noteworthy decline in precipitation marks the transition away from the wet end of summer. The citizens appreciate the slightly cooler evenings and decreased rainfall in September. Outdoor enthusiasts can expect comfortable wind speeds contributing to a pleasant atmosphere across the region.Temperature
As September begins, there is a minor decrease in the average high-temperature, softly falling from a hot 91.9°F (33.3°C) in August to a warm 85.5°F (29.7°C). Chaparral experiences an average nighttime temperature of 67.8°F (19.9°C) in the month of September.Heat index
The heat index value for September is evaluated at a hot 86°F (30°C). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Evaluating the heat index requires understanding its values in the shade and with gentle winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
Humidity
In Chaparral, the average relative humidity in September is 42%.Rainfall
In Chaparral, in September, it is raining for 9.1 days, with typically 0.94" (24mm) of accumulated precipitation. Throughout the year, in Chaparral, there are 62.9 rainfall days, and 6.65" (169mm) of precipitation is accumulated.Snowfall
In Chaparral, snow does not fall in March through October.Daylight
In Chaparral, the average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 6:41 am and sunset at 7:29 pm. On the last day of September, in Chaparral, sunrise is at 6:59 am and sunset at 6:51 pm MDT.
Sunshine
In September, the average sunshine is 11.2h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Chaparral, NM
- Average high temperature in September: 85.5°F
The warmest month (with the highest average high temperature) is June (94.6°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in September: 67.8°F
The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).
Average pressure in September
Chaparral, NM
- Average pressure in September: 29.93"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in September
Chaparral, NM
- Average wind speed in September: 7mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is January (6.3mph).
Average humidity in September
Chaparral, NM
- Average humidity in September: 42%
The month with the highest relative humidity is December (49%).
The months with the lowest relative humidity are April and May (22%).
Average rainfall in September
Chaparral, NM
- Average rainfall in September: 0.94"
The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is April (0.08").
Average rainfall days in September
Chaparral, NM
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is April (2.3 days).
Average snowfall in September
Chaparral, NM
- Average snowfall in September: 0"
The months with the highest snowfall are February and December (0.63").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Chaparral, NM
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (1 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Chaparral, NM
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in September: 11h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).
Average sunshine days in September
Chaparral, NM
- Average sunshine days in September: 18.9 days
The month with the most sunshine days is April (28.1 days).
The month with the least sunshine days is July (17.2 days).
Average UV index in September
Chaparral, NM
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).
Average cloud cover in September
Chaparral, NM
- Average cloud cover in September: 16
The month with the most cloud cover is December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 9).
Average visibility in September
Chaparral, 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).
