September weather forecast
Jal, NM

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Weather in September

September in Jal, New Mexico, gradually ushers in the fall season. The clear and sunny skies give way to slightly more cloud cover, moving the city into a more serene mood. The decrease in average temperatures, together with the highest average rainfall for the year of 1.89in, marks a shift from sweltering summer to breathable autumn. Despite the changes, outdoor activities continue to be favorable. With the landscape beginning to turn towards warm autumn hues, September presents an ideal weather blend for exploration.

Temperature

Jal's progression into September involves a gentle drop in the average high-temperature, from a hot 94.3°F (34.6°C) in August to a warm 85.6°F (29.8°C). An average low-temperature of 68.5°F (20.3°C) is common in Jal during the nights of September.

Heat index

For September, the heat index is appraised at a hot 87.8°F (31°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

The months with the highest humidity in Jal are September and December, with an average relative humidity of 50%.

Rainfall

The month with the most rainfall in Jal is September, when the rain falls for 12.5 days and typically aggregates up to 1.89" (48mm) of precipitation.

Snowfall

In Jal, New Mexico, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of September in Jal, New Mexico, sunrise is at 6:28 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:38 pm MDT.

Sunshine

In Jal, the average sunshine in September is 10h.

UV index

In Jal, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

Is it hot in Jal during September?

The high-temperature, in September, in Jal, is 85.6°F (29.8°C), while the low-temperature averages to 68.5°F (20.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is appraised at 87.8°F (31°C).

What are the most humid months in Jal?

The months with the highest humidity are September and December, with an average relative humidity of 50%.

What is the average humidity in September in Jal?

The average relative humidity in September is 50%.

What is the rainiest month in Jal?

The month with the most rainfall is September, when the rain falls for 12.5 days and typically aggregates up to 1.89" (48mm) of precipitation.

How much does it rain in Jal in September?

In Jal, in September, it is raining for 12.5 days, with typically 1.89" (48mm) of accumulated precipitation.

When it does not snow in Jal?

April through October are months without snowfall in Jal.

How many hours of daylight does Jal have in September?

The average day length in September in Jal is 12h and 21min.

When is the sunrise / sunset in September in Jal?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:16 pm. On the last day of the month, in Jal, New Mexico, sunrise is at 6:46 am and sunset at 6:38 pm MDT.

How many hours of sunshine does Jal have in September?

In September, the average sunshine duration in Jal is 10h.

What is the UV index intensity in September in Jal?

In September, the average daily maximum UV index in Jal, New Mexico, is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Jal, NM

Average temperature in September - Jal, NM
  • Average high temperature in September: 85.6°F

The warmest month (with the highest average high temperature) is June (94.6°F).
The month with the lowest average high temperature is January (55.8°F).

  • Average low temperature in September: 68.5°F

The months with the highest average low temperature are July and August (75.4°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

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Average pressure in September
Jal, NM

Average pressure in September - Jal, NM
  • Average pressure in September: 29.95"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in September
Jal, NM

Average wind speed in September - Jal, NM
  • Average wind speed in September: 10.5mph

The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is December (9.2mph).

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Average humidity in September
Jal, NM

Average humidity in September - Jal, NM
  • Average humidity in September: 50%

The months with the highest relative humidity are September and December (50%).
The month with the lowest relative humidity is April (31%).

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Average rainfall in September
Jal, NM

Average rainfall in September - Jal, NM
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is September (1.89").
The driest month (with the least rainfall) is February (0.2").

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Average rainfall days in September
Jal, NM

Average rainfall days in September - Jal, NM
  • Average rainfall days in September: 12.5 days

The month with the highest number of rainy days is September (12.5 days).
The month with the least rainy days is November (2.7 days).

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Average snowfall in September
Jal, NM

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

The month with the highest snowfall is December (1.18").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Jal, NM

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

The month with the highest number of snowfall days is December (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Jal, NM
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 0min

The months with the most sunshine are June and August (Average sunshine: 11h and 54min).
The months with the least sunshine are February, November and December (Average sunshine: 7h and 0min).

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Average sunshine days in September
Jal, NM

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

The month with the most sunshine days is January (26.9 days).
The month with the least sunshine days is September (14.2 days).

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Average UV index in September
Jal, NM

Average UV index in September - Jal, NM
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in September
Jal, NM

Average cloud cover in September - Jal, NM
  • Average cloud cover in September: 22

The month with the most cloud cover is September (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 12).

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Average visibility in September
Jal, NM

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

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