September weather forecast
Hernandez, NM

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Weather in September

September, the first month of the autumn in Hernandez, is still a warm month, with an average temperature varying between 74.3°F (23.5°C) and 50.4°F (10.2°C).

Temperature

Hernandez observes a small decrease in the average high-temperature with the arrival of September, falling from August's warm 80.2°F (26.8°C) to a still moderately hot 74.3°F (23.5°C). Against the backdrop of high daytime temperatures, an average low-temperature of 50.4°F (10.2°C) is noted during September nights in Hernandez.

Humidity

The average relative humidity in September is 48%.

Rainfall

In Hernandez, during September, the rain falls for 8.3 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Hernandez, there are 89.9 rainfall days, and 7.76" (197mm) of precipitation is accumulated.

Snowfall

In Hernandez, New Mexico, 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 September in Hernandez, sunrise is at 6:36 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:49 pm MDT.

Sunshine

In Hernandez, the average sunshine in September is 11.4h.

UV index

In September, the average daily maximum UV index in Hernandez is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In September, a daily UV index of 4 turns into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What are the temperatures in Hernandez in September?

The high-temperature in Hernandez, New Mexico, during September is 74.3°F (23.5°C) and the low-temperature is 50.4°F (10.2°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in July is calculated to be 82.4°F (28°C).

What is the average humidity in September in Hernandez?

The average relative humidity in September in Hernandez is 48%.

How many days does it rain in September in Hernandez?

In Hernandez, New Mexico, in September, during 8.3 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

When it does not snow in Hernandez?

June through September are months without snowfall in Hernandez.

Does it snow in Hernandez in September?

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

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

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

When are sunrise and sunset in September in Hernandez?

In September, on the first day of the month, sunrise is at 6:36 am and sunset at 7:31 pm. On the last day of the month, in Hernandez, sunrise is at 6:59 am and sunset at 6:49 pm MDT.

How long on average sun shines in September in Hernandez?

In September, the average sunshine duration in Hernandez, New Mexico, is 11.4h.

What is the UV index reading in September in Hernandez?

In September, the average daily maximum UV index is 4. 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
Hernandez, NM

Average temperature in September - Hernandez, NM
  • Average high temperature in September: 74.3°F

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in September: 50.4°F

The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is December (19.8°F).

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Average pressure in September
Hernandez, NM

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

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Average wind speed in September
Hernandez, NM

Average wind speed in September - Hernandez, NM
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Hernandez, NM

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

The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (32%).

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Average rainfall in September
Hernandez, NM

Average rainfall in September - Hernandez, NM
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is July (1.73").
The driest months (with the least rainfall) are January, February and April (0.35").

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Average rainfall days in September
Hernandez, NM

Average rainfall days in September - Hernandez, NM
  • Average rainfall days in September: 8.3 days

The month with the highest number of rainy days is July (16.7 days).
The months with the least rainy days are January and November (3.7 days).

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Average snowfall in September
Hernandez, NM

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

The month with the highest snowfall is December (2.01").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Hernandez, NM

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

The month with the highest number of snowfall days is February (6.4 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
Hernandez, NM

Average daylight in September / Average sunshine in September - Hernandez, 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 6min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

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Average sunshine days in September
Hernandez, NM

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

The month with the most sunshine days is November (24.2 days).
The month with the least sunshine days is July (7.1 days).

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Average UV index in September
Hernandez, NM

Average UV index in September - Hernandez, 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
Hernandez, NM

Average cloud cover in September - Hernandez, NM
  • Average cloud cover in September: 12

The month with the most cloud cover is January (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 10).

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Average visibility in September
Hernandez, NM

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

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