Silver City
New Mexico, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Silver City, NM

The first month of the autumn, September, is still a warm month in Silver City, New Mexico, with temperature in the range of an average low of 51.6°F (10.9°C) and an average high of 81.1°F (27.3°C).

Temperature

In September, the average high-temperature is almost the same as in August - a still moderately hot 81.1°F (27.3°C). In Silver City, in September, the average low-temperature is 51.6°F (10.9°C).

Rainfall

In Silver City, during September, the rain falls for 6 days and regularly aggregates up to 1.9" (48.8mm) of precipitation. In Silver City, during the entire year, the rain falls for 60 days and collects up to 16" (406.5mm) of precipitation.

Snowfall

In Silver City, New Mexico, during the entire year, snow aggregates up to 14.6" (370.8mm).

Daylight

The average length of the day in September is 12.4h.

Sunshine

The average sunshine in September is 10h.

UV index

The average daily maximum UV index in Silver City is 9. A UV Index reading of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV rays for ordinary individuals.
In September, the average maximum UV index of 9 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system.

What is the temperature in September in Silver City?

In Silver City, in September, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 51.6°F (10.9°C).

How many days does it rain in September in Silver City?

In Silver City, during September, the rain falls for 6 days and regularly aggregates up to 1.9" (48.8mm) of precipitation.

What is the average length of the day in September in Silver City?

In September, the average length of the day is 12.4h.

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

In September, the average sunshine is 10h.

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

In Silver City, the average daily maximum UV index in September is 9. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Silver City, NM
  • Average high temperature in September: 81.2°F

The warmest month (with the highest average high temperature) is July (87.5°F).
The month with the lowest average high temperature is January (50.8°F).

  • Average low temperature in September: 51.6°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average rainfall in September - Silver City, NM
  • Average rainfall in September: 1.9"

Wettest months (with the highest rainfall) are July and August (3").
The driest month (with the lowest rainfall) is May (0.4").

Average rainfall days in September - Silver City, NM
  • Average rainfall days in September: 6 days

The month with the highest number of rainy days is July (10 days).
Months with the lowest number of rainy days are April, May and June (3 days).

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

The month with the highest snowfall is December (4.1").
Months with the lowest snowfall are May, June, July, August, September and October (0").

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

The month with the longest days is June (Average daylight: 14.3h).
The month with shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 10h

Months with most sunshine are May and June (Average sunshine: 12h).
Months with least sunshine are January, November and December (Average sunshine: 8).

Average UV index in September - Silver City, NM
  • Average UV index in September: 9

Months with the highest UV index are June and July (UV index 12).
The month with the lowest UV index is December (UV index 3).