September weather forecast
Silver City, NM

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Weather in September

September in Silver City sees a decrease in both temperatures and rainfall, standing at ranges from 58.1°F (14.5°C) to 77°F (25°C) and 1.46" (37mm) of rain respectively. The reduced rainfall indicates the end of summer monsoons and the beginning of a drier autumn. September offers residents and visitors pleasant weather conditions with beautiful natural colors emerging in the landscape. Significant reductions in humidity levels make the weather more comfortable and inviting for outdoor activities. The transition from wet to drier climate reflects the changing of seasons from summer to fall.

Temperature

Silver City's shift into September sets the average high-temperature at a still moderately hot 77°F (25°C), a figure that deviates only slightly from August's 82°F (27.8°C). The month of September records an average low-temperature of 58.1°F (14.5°C).

Humidity

In Silver City, the average relative humidity in September is 50%.

Rainfall

In September, in Silver City, the rain falls for 12.5 days. Throughout September, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 94.7 rainfall days, and 13.15" (334mm) of precipitation is accumulated.

Snowfall

April through September are months without snowfall in Silver City.

Daylight

The average length of the day in September is 12h and 22min.
On the first day of September in Silver City, sunrise is at 6:48 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:58 pm MDT.

Sunshine

In Silver City, the average sunshine in September is 10.9h.

UV index

In Silver City, New Mexico, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 5 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

What is the average September temperature in Silver City?

The high-temperature, in September, in Silver City, is 77°F (25°C), while the low-temperature averages to 58.1°F (14.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in August is computed to be 82.4°F (28°C).

What is the average humidity in September in Silver City?

In September, the average relative humidity in Silver City, New Mexico, is 50%.

How much does it rain in Silver City in September?

In Silver City, in September, during 12.5 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

When it does not snow in Silver City?

In Silver City, snow does not fall in April through September.

Does it snow in Silver City in September?

In Silver City, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Silver City have in September?

The average day length in September in Silver City, New Mexico, is 12h and 22min.

When are sunrise and sunset in September in Silver City?

On the first day of September, sunrise is at 6:48 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 6:58 pm MDT.

How long on average sun shines in September in Silver City?

The average sunshine duration in September in Silver City is 10.9h.

What is the UV index reading in September in Silver City?

In Silver City, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's 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
Silver City, NM

Average temperature in September - Silver City, NM
  • Average high temperature in September: 77°F

The warmest month (with the highest average high temperature) is June (85.6°F).
The month with the lowest average high temperature is December (48.7°F).

  • Average low temperature in September: 58.1°F

The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

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Average pressure in September
Silver City, NM

Average pressure in September - Silver City, 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 (29.86"Hg).

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Average wind speed in September
Silver City, NM

Average wind speed in September - Silver City, NM
  • Average wind speed in September: 6.5mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

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Average humidity in September
Silver City, NM

Average humidity in September - Silver City, NM
  • Average humidity in September: 50%

The month with the highest relative humidity is December (56%).
The months with the lowest relative humidity are May and June (26%).

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Average rainfall in September
Silver City, NM

Average rainfall in September - Silver City, NM
  • Average rainfall in September: 1.46"

The wettest month (with the highest rainfall) is July (3.07").
The driest month (with the least rainfall) is April (0.24").

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Average rainfall days in September
Silver City, NM

Average rainfall days in September - Silver City, NM
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (3.7 days).

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Average snowfall in September
Silver City, NM

Average snowfall in September - Silver City, NM
  • Average snowfall in September: 0"

The month with the highest snowfall is December (2.95").
The months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days in September
Silver City, NM

Average snowfall days in September - Silver City, NM
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Silver City, NM

Average daylight in September / Average sunshine in September - Silver City, 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 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: 7h and 0min).

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Average sunshine days in September
Silver City, NM

Average sunshine days in September - Silver City, NM
  • Average sunshine days in September: 15 days

The month with the most sunshine days is May (25.1 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in September
Silver City, NM

Average UV index in September - Silver City, NM
  • Average UV index in September: 5

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

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Average cloud cover in September
Silver City, NM

Average cloud cover in September - Silver City, NM
  • Average cloud cover in September: 16

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 9).

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Average visibility in September
Silver City, NM

Average visibility in September - Silver City, 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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Silver City, New Mexico, USA

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