September weather forecast
Capitan, NM

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Weather in September

September, the first month of the autumn in Capitan, is also an agreeable month, with an average temperature ranging between min 54.3°F (12.4°C) and max 73.2°F (22.9°C).

Temperature

With the onset of September, the average high-temperature subtly recedes from August's warm 79.2°F (26.2°C) to a pleasant 73.2°F (22.9°C). Capitan anticipates an average minimum temperature of 54.3°F (12.4°C) in the month of September.

Humidity

September and December, with an average relative humidity of 57%, are the most humid months in Capitan.

Rainfall

In Capitan, in September, during 15.1 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, in Capitan, New Mexico, there are 103.5 rainfall days, and 18.03" (458mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Capitan, the average length of the day in September is 12h and 22min.
On the first day of September in Capitan, sunrise is at 6:36 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:47 pm MDT.

Sunshine

In Capitan, the average sunshine in September is 10.4h.

UV index

In Capitan, New Mexico, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, a regular UV index of 5 translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What is the usual temperature for Capitan in September?

September temperatures in Capitan vary between a high-temperature of 73.2°F (22.9°C) and a low-temperature of 54.3°F (12.4°C).

What are the most humid months in Capitan?

September and December, with an average relative humidity of 57%, are most humid months in Capitan.

What is the average humidity in September in Capitan?

In September, the average relative humidity in Capitan is 57%.

How many days does it rain in September in Capitan?

In September, the rain falls for 15.1 days. Throughout September, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Capitan?

June through September are months without snowfall.

Does it snow in Capitan in September?

In Capitan, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Capitan have in September?

The average day length in September in Capitan, New Mexico, is 12h and 22min.

What time are sunrise and sunset in September in Capitan?

In September, on the first day of the month, sunrise is at 6:36 am and sunset at 7:27 pm. On the last day of the month, in Capitan, sunrise is at 6:56 am and sunset at 6:47 pm MDT.

How many hours of sunshine does Capitan have in September?

In Capitan, the average sunshine duration in September is 10.4h.

How high is the UV index in September in Capitan?

In September, the average daily maximum UV index in Capitan is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
Capitan, NM

Average temperature in September - Capitan, NM
  • Average high temperature in September: 73.2°F

The warmest month (with the highest average high temperature) is June (81.7°F).
The months with the lowest average high temperature are January and December (45.3°F).

  • Average low temperature in September: 54.3°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in September
Capitan, NM

Average pressure in September - Capitan, NM
  • Average pressure in September: 29.97"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in September
Capitan, NM

Average wind speed in September - Capitan, NM
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in September
Capitan, NM

Average humidity in September - Capitan, NM
  • Average humidity in September: 57%

The months with the highest relative humidity are September and December (57%).
The month with the lowest relative humidity is April (30%).

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Average rainfall in September
Capitan, NM

Average rainfall in September - Capitan, NM
  • Average rainfall in September: 2.2"

The wettest month (with the highest rainfall) is August (4.41").
The driest month (with the least rainfall) is January (0.35").

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Average rainfall days in September
Capitan, NM

Average rainfall days in September - Capitan, NM
  • Average rainfall days in September: 15.1 days

The months with the highest number of rainy days are July and August (20.3 days).
The month with the least rainy days is February (2.1 days).

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Average snowfall in September
Capitan, NM

Average snowfall in September - Capitan, NM
  • Average snowfall in September: 0"

The month with the highest snowfall is December (3.46").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Capitan, NM

Average snowfall days in September - Capitan, NM
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Capitan, NM

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in September
Capitan, NM

Average sunshine days in September - Capitan, NM
  • Average sunshine days in September: 10.8 days

The month with the most sunshine days is November (25.9 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in September
Capitan, NM

Average UV index in September - Capitan, NM
  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in September
Capitan, NM

Average cloud cover in September - Capitan, NM
  • Average cloud cover in September: 21

The months with the most cloud cover are July and December (Cloud cover 22).
The months with the least cloud cover are April, May, June, October and November (Cloud cover 14).

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Average visibility in September
Capitan, NM

Average visibility in September - Capitan, 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).

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Capitan, New Mexico, USA

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