September weather forecast
Glenwood, NM

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Weather in September

The first month of the autumn, September, is still a warm month in Glenwood, New Mexico, with an average temperature varying between 83.3°F (28.5°C) and 63°F (17.2°C).

Temperature

During the shift to September, Glenwood records a mild decrease in average high-temperature, moving from a tropical 89.2°F (31.8°C) in August to a moderately hot 83.3°F (28.5°C). Glenwood's average low-temperature in September is measured at a refreshing 63°F (17.2°C).

Heat index

The heat index in September is computed to be 82.4°F (28°C). Constant activity during exposure could result in a state of weariness and possibly heat cramps.
Heat index readings emphasize conditions of light breezes and shaded spots. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

In September, the average relative humidity is 43%.

Rainfall

In Glenwood, in September, during 12.1 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Glenwood, there are 92.3 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

In Glenwood, snow does not fall in April through November.

Daylight

The average length of the day in September in Glenwood is 12h and 22min.
On the first day of September, sunrise is at 6:50 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 7:00 pm MDT.

Sunshine

The average sunshine in September in Glenwood is 10.5h.

UV index

In Glenwood, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Ward off overexposure. Defence against solar harm is crucial. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
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Frequently asked questions

Is it hot in Glenwood during September?

An average high-temperature, in September, in Glenwood, is 83.3°F (28.5°C) and the average low-temperature is 63°F (17.2°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 82.4°F (28°C).

What is the average humidity in September in Glenwood?

In September, the average relative humidity in Glenwood, New Mexico, is 43%.

How many days does it rain in September in Glenwood?

In Glenwood, during September, the rain falls for 12.1 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Glenwood?

In Glenwood, New Mexico, snow does not fall in April through November.

What is the average length of the day in September in Glenwood?

The average day length in September in Glenwood is 12h and 22min.

When is the sunrise / sunset in September in Glenwood?

In September, on the first day of the month, sunrise is at 6:50 am and sunset at 7:40 pm. On the last day of the month, in Glenwood, sunrise is at 7:09 am and sunset at 7:00 pm MDT.

How many hours of sunshine does Glenwood have in September?

In Glenwood, New Mexico, the average sunshine duration in September is 10.5h.

What is the UV index intensity in September in Glenwood?

In September, the average daily maximum UV index in Glenwood, New Mexico, is 6. A UV Index value of 6 to 7 symbolizes a high 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
Glenwood, NM

Average temperature in September - Glenwood, NM
  • Average high temperature in September: 83.3°F

The warmest month (with the highest average high temperature) is June (91°F).
The month with the lowest average high temperature is December (52.7°F).

  • Average low temperature in September: 63°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in September
Glenwood, NM

Average pressure in September - Glenwood, NM
  • Average pressure in September: 29.96"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in September
Glenwood, NM

Average wind speed in September - Glenwood, NM
  • Average wind speed in September: 5.9mph

The windiest months (with the highest average wind speed) are April and May (8.3mph).
The calmest month (with the lowest average wind speed) is December (5.1mph).

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Average humidity in September
Glenwood, NM

Average humidity in September - Glenwood, NM
  • Average humidity in September: 43%

The month with the highest relative humidity is December (53%).
The month with the lowest relative humidity is June (22%).

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Average rainfall in September
Glenwood, NM

Average rainfall in September - Glenwood, NM
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is July (2.44").
The driest month (with the least rainfall) is April (0.2").

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Average rainfall days in September
Glenwood, NM

Average rainfall days in September - Glenwood, NM
  • Average rainfall days in September: 12.1 days

The months with the highest number of rainy days are July and August (16.8 days).
The month with the least rainy days is May (3.5 days).

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Average snowfall in September
Glenwood, NM

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

The month with the highest snowfall is December (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Glenwood, NM

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

The month with the highest number of snowfall days is December (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in September / Average sunshine in September - Glenwood, 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 3min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in September
Glenwood, NM

Average sunshine days in September - Glenwood, NM
  • Average sunshine days in September: 14 days

The month with the most sunshine days is May (26.4 days).
The month with the least sunshine days is August (8.3 days).

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Average UV index in September
Glenwood, NM

Average UV index in September - Glenwood, NM
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in September
Glenwood, NM

Average cloud cover in September - Glenwood, NM
  • Average cloud cover in September: 15

The month with the most cloud cover is December (Cloud cover 22).
The months with the least cloud cover are May and June (Cloud cover 9).

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Average visibility in September
Glenwood, NM

Average visibility in September - Glenwood, 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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Glenwood, New Mexico, USA

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