September weather forecast
Maxwell, NM

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Weather in September

The first month of the autumn, September, is still a warm month in Maxwell, New Mexico, with an average temperature ranging between min 49.3°F (9.6°C) and max 73.4°F (23°C).

Temperature

Maxwell, New Mexico, in September experiences a gentle temperature dip, with average high-temperatures reducing from a moderately hot 79.5°F (26.4°C) in August to a still warm 73.4°F (23°C). Maxwell reports a significant contrast between daytime and nighttime temperatures, with an average low of 49.3°F (9.6°C) in September.

Humidity

In Maxwell, the average relative humidity in September is 53%.

Rainfall

In Maxwell, during September, the rain falls for 9.9 days and regularly aggregates up to 0.91" (23mm) of precipitation. Throughout the year, in Maxwell, there are 93.8 rainfall days, and 12.32" (313mm) of precipitation is accumulated.

Snowfall

January through May, September through December are months with snowfall in Maxwell. September is the first month it typically snows in Maxwell. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Maxwell, there are 40.2 snowfall days, and 24.41" (620mm) of snow is accumulated.

Daylight

In September, the average length of the day in Maxwell is 12h and 24min.
On the first day of the month, sunrise is at 6:30 am and sunset at 7:25 pm. On the last day of September, in Maxwell, sunrise is at 6:53 am and sunset at 6:42 pm MDT.

Sunshine

In Maxwell, New Mexico, the average sunshine in September is 11h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are September temperatures in Maxwell?

The average high-temperature and low-temperature during September are 73.4°F (23°C) and 49.3°F (9.6°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 82.4°F (28°C).

What is the average humidity in September in Maxwell?

In Maxwell, the average relative humidity in September is 53%.

How many days does it rain in September in Maxwell?

In Maxwell, New Mexico, during September, the rain falls for 9.9 days and regularly aggregates up to 0.91" (23mm) of precipitation.

When does it start snowing in Maxwell?

September is the first month it typically snows in Maxwell. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

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

The average day length in September in Maxwell is 12h and 24min.

What time are sunrise and sunset in September in Maxwell?

In September, on the first day of the month, sunrise is at 6:30 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm MDT.

How many hours of sunshine does Maxwell have in September?

In Maxwell, the average sunshine duration in September is 11h.

What is the UV index intensity in September in Maxwell?

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Maxwell, NM

Average temperature in September - Maxwell, NM
  • Average high temperature in September: 73.4°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is December (40.1°F).

  • Average low temperature in September: 49.3°F

The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is December (21°F).

Average pressure in September
Maxwell, NM

Average pressure in September - Maxwell, NM
  • Average pressure in September: 30"Hg

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

Average wind speed in September
Maxwell, NM

Average wind speed in September - Maxwell, NM
  • Average wind speed in September: 7.3mph

The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in September
Maxwell, NM

Average humidity in September - Maxwell, NM
  • Average humidity in September: 53%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (41%).

Average rainfall in September
Maxwell, NM

Average rainfall in September - Maxwell, NM
  • Average rainfall in September: 0.91"

The wettest month (with the highest rainfall) is July (2.6").
The driest month (with the least rainfall) is November (0.39").

Average rainfall days in September
Maxwell, NM

Average rainfall days in September - Maxwell, NM
  • Average rainfall days in September: 9.9 days

The month with the highest number of rainy days is August (16.1 days).
The month with the least rainy days is November (2.7 days).

Average snowfall in September
Maxwell, NM

Average snowfall in September - Maxwell, NM
  • Average snowfall in September: 0.04"

The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").

Average snowfall days in September
Maxwell, NM

Average snowfall days in September - Maxwell, NM
  • Average snowfall days in September: 0.1 days

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 11h

The month with the most sunshine is June (Average sunshine: 12h).
The months with the least sunshine are January and February (Average sunshine: 7h).

Average sunshine days in September
Maxwell, NM

Average sunshine days in September - Maxwell, NM
  • Average sunshine days in September: 18 days

The month with the most sunshine days is November (24.4 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in September
Maxwell, NM

Average UV index in September - Maxwell, NM
  • Average UV index in September: 4

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

Average cloud cover in September
Maxwell, NM

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

The months with the most cloud cover are February, April and July (Cloud cover 20).
The months with the least cloud cover are June, October and November (Cloud cover 14).

Average visibility in September
Maxwell, NM

Average visibility in September - Maxwell, 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).

Maxwell, New Mexico, USA

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