September weather forecast
Chimayo, NM

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Weather in September

September, the first month of the autumn in Chimayo, is still a warm month, with temperature in the range of an average low of 50.4°F (10.2°C) and an average high of 74.1°F (23.4°C).

Temperature

Chimayo's weather in September involves a mild decrease in the average high-temperature, moving down slightly from August's warm 80.1°F (26.7°C) to a still moderately hot 74.1°F (23.4°C). Despite considerable daily temperature swings, a steady low-temperature average of 50.4°F (10.2°C) is noted throughout September.

Humidity

In September, the average relative humidity in Chimayo is 48%.

Rainfall

In Chimayo, during September, the rain falls for 7.5 days and regularly aggregates up to 0.59" (15mm) of precipitation. Throughout the year, in Chimayo, there are 84.2 rainfall days, and 7.48" (190mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:36 am and sunset at 7:30 pm. On the last day of September, in Chimayo, sunrise is at 6:58 am and sunset at 6:48 pm MDT.

Sunshine

The average sunshine in September in Chimayo is 11.4h.

UV index

In Chimayo, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 4 in September leads to these guidelines:
Be vigilant - Preventing sunburn is recommended. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
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Frequently asked questions

What is the usual temperature for Chimayo in September?

In September, in Chimayo, the average high-temperature is 74.1°F (23.4°C), and the average low-temperature is 50.4°F (10.2°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 82.4°F (28°C).

What is the average humidity in September in Chimayo?

In Chimayo, New Mexico, the average relative humidity in September is 48%.

How many days does it rain in September in Chimayo?

In Chimayo, New Mexico, in September, it is raining for 7.5 days, with typically 0.59" (15mm) of accumulated precipitation.

When it does not snow in Chimayo?

June through September are months without snowfall in Chimayo, New Mexico.

Does it snow in Chimayo in September?

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

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

In Chimayo, the average day length in September is 12h and 23min.

When are sunrise and sunset in September in Chimayo?

On the first day of September, sunrise is at 6:36 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:48 pm MDT.

How many hours of sunshine does Chimayo have in September?

The average sunshine duration in September in Chimayo, New Mexico, is 11.4h.

How high is the UV index in September in Chimayo?

In Chimayo, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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
Chimayo, NM

Average temperature in September - Chimayo, NM
  • Average high temperature in September: 74.1°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in September: 50.4°F

The month with the highest average low temperature is July (57.9°F).
The coldest month (with the lowest average low temperature) is December (19.4°F).

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Average pressure in September
Chimayo, NM

Average pressure in September - Chimayo, NM
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

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Average wind speed in September
Chimayo, NM

Average wind speed in September - Chimayo, NM
  • Average wind speed in September: 5.6mph

The windiest months (with the highest average wind speed) are April and May (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in September
Chimayo, NM

Average humidity in September - Chimayo, NM
  • Average humidity in September: 48%

The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is June (33%).

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Average rainfall in September
Chimayo, NM

Average rainfall in September - Chimayo, NM
  • Average rainfall in September: 0.59"

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is April (0.31").

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Average rainfall days in September
Chimayo, NM

Average rainfall days in September - Chimayo, NM
  • Average rainfall days in September: 7.5 days

The month with the highest number of rainy days is July (14.1 days).
The month with the least rainy days is November (4.1 days).

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Average snowfall in September
Chimayo, NM

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

The month with the highest snowfall is December (4.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Chimayo, NM

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

The month with the highest number of snowfall days is February (7.7 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
Chimayo, NM

Average daylight in September / Average sunshine in September - Chimayo, 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: 11h and 2min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Chimayo, NM

Average sunshine days in September - Chimayo, NM
  • Average sunshine days in September: 16.9 days

The month with the most sunshine days is November (24.2 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in September
Chimayo, NM

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

The months with the highest UV index are June and July (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
Chimayo, NM

Average cloud cover in September - Chimayo, NM
  • Average cloud cover in September: 11

The months with the most cloud cover are January, February and December (Cloud cover 22).
The months with the least cloud cover are June and October (Cloud cover 10).

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Average visibility in September
Chimayo, NM

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

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