September weather forecast
Navajo, NM

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Weather in September

September, the first month of the autumn in Navajo, is still a warm month, with an average temperature varying between 54.1°F (12.3°C) and 73.4°F (23°C).

Temperature

A minor decrease in the average high-temperature is observed during September, shifting from 79.9°F (26.6°C) in August to a still warm 73.4°F (23°C). In September, Navajo experiences an average nighttime temperature of 54.1°F (12.3°C).

Humidity

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

Rainfall

In Navajo, New Mexico, in September, it is raining for 12.1 days, with typically 1.54" (39mm) of accumulated precipitation. In Navajo, during the entire year, the rain falls for 91.1 days and collects up to 12.72" (323mm) of precipitation.

Snowfall

In Navajo, snow does not fall in June through September.

Daylight

The average length of the day in September in Navajo is 12h and 23min.
On the first day of the month, sunrise is at 6:48 am and sunset at 7:43 pm. On the last day of September, in Navajo, sunrise is at 7:10 am and sunset at 7:00 pm MDT.

Sunshine

In Navajo, the average sunshine in September is 10.8h.

UV index

In Navajo, New Mexico, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 5 during September translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the usual temperature for Navajo in September?

In Navajo, in September, the average high-temperature is 73.4°F (23°C), and the average low-temperature is 54.1°F (12.3°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 80.6°F (27°C).

What is the average humidity in September in Navajo?

The average relative humidity in September in Navajo, New Mexico, is 43%.

How many days does it rain in September in Navajo?

In Navajo, during September, the rain falls for 12.1 days and regularly aggregates up to 1.54" (39mm) of precipitation.

When it does not snow in Navajo?

June through September are months without snowfall in Navajo.

Does it snow in Navajo in September?

In Navajo, New Mexico, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Navajo have in September?

The average day length in September is 12h and 23min.

What time are sunrise and sunset in September in Navajo?

In September, on the first day of the month, sunrise is at 6:48 am and sunset at 7:43 pm. On the last day of the month, in Navajo, sunrise is at 7:10 am and sunset at 7:00 pm MDT.

How many hours of sunshine does Navajo have in September?

In Navajo, New Mexico, the average sunshine duration in September is 10.8h.

What is the UV index intensity in September in Navajo?

In September, the average daily maximum UV index in Navajo, New Mexico, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
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
Navajo, NM

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

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in September: 54.1°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in September
Navajo, NM

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

The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in September
Navajo, NM

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

The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

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Average humidity in September
Navajo, NM

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

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is June (24%).

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Average rainfall in September
Navajo, NM

Average rainfall in September - Navajo, NM
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is June (0.39").

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Average rainfall days in September
Navajo, NM

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

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (3.1 days).

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Average snowfall in September
Navajo, NM

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

The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Navajo, NM

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

The month with the highest number of snowfall days is December (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
Navajo, NM

Average daylight in September / Average sunshine in September - Navajo, 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 48min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 24min).

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Average sunshine days in September
Navajo, NM

Average sunshine days in September - Navajo, NM
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is July (8.7 days).

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Average UV index in September
Navajo, NM

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

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

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Average cloud cover in September
Navajo, NM

Average cloud cover in September - Navajo, NM
  • Average cloud cover in September: 13

The months with the most cloud cover are January and December (Cloud cover 29).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in September
Navajo, NM

Average visibility in September - Navajo, NM
  • Average visibility in September: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Navajo, New Mexico, USA

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