September weather forecast and climate
Chama, NM

Weather in September

September, the first month of the autumn, in Chama, is also an enjoyable month, with average temperature varying between 40.6°F (4.8°C) and 65.7°F (18.7°C).

Temperature

In September, the average high-temperature marginally drops, from a pleasant 71.1°F (21.7°C) in August, to a comfortable 65.7°F (18.7°C). In Chama, in September, the average low-temperature is 40.6°F (4.8°C).

Humidity

In September, the average relative humidity is 59%.

Rainfall

In September, in Chama, the rain falls for 12.7 days. Throughout September, 1.65" (42mm) of precipitation is accumulated. In Chama, during the entire year, the rain falls for 109 days and collects up to 22.8" (579mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Chama, there are 87.5 snowfall days, and 75.04" (1906mm) of snow is accumulated.

Daylight

In September, the average length of the day in Chama, New Mexico, is 12.4h.

Sunshine

In September, the average sunshine is 11h.

UV index

In September, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in September in Chama?

The average relative humidity in September in Chama is 59%.

How much does it rain in Chama in September?

In Chama, in September, it is raining for 12.7 days, with typically 1.65" (42mm) of accumulated precipitation.

When does it start snowing in Chama?

September is the first month it typically snows. 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 Chama?

The average length of the day in September in Chama, New Mexico, is 12.4h.

How long on average sun shines in September in Chama?

The average sunshine in September in Chama is 11h.

What is the UV index reading in September in Chama?

In Chama, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in September
Chama, NM

Average temperature in September - Chama, NM
  • Average high temperature in September: 65.7°F

The warmest month (with the highest average high temperature) is July (73.8°F).
The month with the lowest average high temperature is January (28.9°F).

  • Average low temperature in September: 40.6°F

The month with the highest average low temperature is July (46.8°F).
The coldest month (with the lowest average low temperature) is January (9°F).

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Average pressure in September
Chama, NM

Average pressure in September - Chama, NM
  • Average pressure in September: 30.04"

The month with the highest atmospheric pressure is January (30.19").
The month with the lowest atmospheric pressure is April (29.91").

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Average wind speed in September
Chama, NM

Average wind speed in September - Chama, NM
  • Average wind speed in September: 5mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest months (with the lowest average wind speed) are January, July and August (4.7mph).

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Average humidity in September
Chama, NM

Average humidity in September - Chama, NM
  • Average humidity in September: 59%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is June (42%).

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Average rainfall in September
Chama, NM

Average rainfall in September - Chama, NM
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is June (1.22").

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Average rainfall days in September
Chama, NM

Average rainfall days in September - Chama, NM
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (2.1 days).

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Average snowfall in September
Chama, NM

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

The month with the highest snowfall is March (14.02").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in September
Chama, NM

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

The month with the highest number of snowfall days is February (15.8 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in September / Average sunshine in September - Chama, NM
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 11h

The month with the most sunshine is June (Average sunshine: 11.8h).
The month with the least sunshine is January (Average sunshine: 5.5h).

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Average sunshine days in September
Chama, NM

Average sunshine days in September - Chama, NM
  • Average sunshine days in September: 14.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in September
Chama, NM

Average UV index in September - Chama, NM
  • Average UV index in September: 3

The month with the highest UV index is June (UV index 5).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

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Average cloud cover in September
Chama, NM

Average cloud cover in September - Chama, NM
  • Average cloud cover in September: 17

The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 13).

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Average visibility in September
Chama, NM

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

Months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February and December (4mi).

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