September weather forecast
Chaparral, NM

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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.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Chaparral in September?

The average high-temperature, in September, in Chaparral, is 85.5°F (29.7°C), while the average low-temperature is 67.8°F (19.9°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is evaluated at 86°F (30°C).

What is the average humidity in September in Chaparral?

The average relative humidity in September in Chaparral, New Mexico, is 42%.

How much does it rain in Chaparral in September?

In Chaparral, New Mexico, during September, the rain falls for 9.1 days and regularly aggregates up to 0.94" (24mm) of precipitation.

When it does not snow in Chaparral?

In Chaparral, New Mexico, snow does not fall in March through October.

How many hours of daylight does Chaparral have in September?

The average day length in September in Chaparral, New Mexico, is 12h and 21min.

When are sunrise and sunset in September in Chaparral?

In September, on the first day of the month, sunrise is at 6:41 am and sunset at 7:29 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:51 pm MDT.

How many hours of sunshine does Chaparral have in September?

In Chaparral, the average sunshine duration in September is 11.2h.

What is the UV index intensity in September in Chaparral?

In September, the average daily maximum UV index in Chaparral is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Chaparral, NM

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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 / Average sunshine in September - Chaparral, NM
  • Average daylight in September: 12h and 2min

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 1min

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 - 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 - 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 - 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 - 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).

Chaparral, New Mexico, USA

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