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 transition into September subtly indicates a reduction in the average high-temperature, down to a moderately hot 85.5°F (29.7°C) from August's hot 91.9°F (33.3°C). The average nighttime temperature in Santa Teresa lowers to an agreeable 68.4°F (20.2°C) throughout September.Heat index
September's heat index is calculated to be a tropical 86°F (30°C). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Heat index details are generally centered around shaded locations and a mild breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Humidity
In September, the average relative humidity in Santa Teresa is 42%.Rainfall
In Santa Teresa, in September, it is raining for 11.1 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Santa Teresa, there are 75.4 rainfall days, and 8.46" (215mm) of precipitation is accumulated.Snowfall
In Santa Teresa, snow does not fall in March through October.Daylight
The average length of the day in September is 12h and 21min.On the first day of September in Santa Teresa, sunrise is at 6:42 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:52 pm MDT.
Sunshine
In September, the average sunshine is 11.2h.UV index
In Santa Teresa, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot does it get in Santa Teresa in September?
What is the average humidity in September in Santa Teresa?
How many days does it rain in September in Santa Teresa?
When it does not snow in Santa Teresa?
What is the average length of the day in September in Santa Teresa?
What time are sunrise and sunset in September in Santa Teresa?
How long on average sun shines in September in Santa Teresa?
What is the UV index intensity in September in Santa Teresa?
Average temperature in September
Santa Teresa, NM
- Average high temperature in September: 85.5°F
The warmest month (with the highest average high temperature) is June (94.5°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in September: 68.4°F
The month with the highest average low temperature is July (75.6°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).
Average pressure in September
Santa Teresa, 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
Santa Teresa, 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
Santa Teresa, NM
- Average humidity in September: 42%
The month with the highest relative humidity is December (48%).
The month with the lowest relative humidity is May (21%).
Average rainfall in September
Santa Teresa, NM
- Average rainfall in September: 1.22"
The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is April (0.16").
Average rainfall days in September
Santa Teresa, NM
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is May (3 days).
Average snowfall in September
Santa Teresa, NM
- Average snowfall in September: 0"
The month with the highest snowfall is December (0.71").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Santa Teresa, 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 and September (0 days).
Average daylight in September /
Average sunshine in September
Santa Teresa, 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
Santa Teresa, NM
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is March (26.8 days).
The month with the least sunshine days is July (12.2 days).
Average UV index in September
Santa Teresa, 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
Santa Teresa, 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
Santa Teresa, 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).
Santa Teresa, New Mexico, USA
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