September weather forecast
San Jose, NM

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Weather in September

September, the first month of the autumn in San Jose, is also a moderately hot month, with an average temperature fluctuating between 73.8°F (23.2°C) and 52.7°F (11.5°C).

Temperature

With the arrival of September, San Jose experiences a modest decline in average high-temperatures, transitioning from 80.2°F (26.8°C) in August to a still warm 73.8°F (23.2°C). In San Jose, the average low-temperature during the month of September is a fresh 52.7°F (11.5°C).

Humidity

In September, the average relative humidity in San Jose is 52%.

Rainfall

In San Jose, in September, during 8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. Throughout the year, there are 76.1 rainfall days, and 9.17" (233mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in San Jose.

Daylight

In San Jose, the average length of the day in September is 12h and 23min.
On the first day of September in San Jose, sunrise is at 6:34 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:46 pm MDT.

Sunshine

In September, the average sunshine in San Jose is 10.9h.

UV index

The average daily maximum UV index in September in San Jose is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
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Frequently asked questions

What is the usual temperature for San Jose in September?

San Jose in September has an average high-temperature of 73.8°F (23.2°C) and an average low-temperature of 52.7°F (11.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in July is calculated to be 82.4°F (28°C).

What is the average humidity in September in San Jose?

In San Jose, the average relative humidity in September is 52%.

How much does it rain in San Jose in September?

In San Jose, New Mexico, in September, during 8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow in San Jose?

In San Jose, New Mexico, snow does not fall in June through September.

Does it snow in San Jose in September?

In San Jose, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in San Jose?

The average day length in September in San Jose is 12h and 23min.

When is the sunrise / sunset in September in San Jose?

In September, on the first day of the month, sunrise is at 6:34 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 6:46 pm MDT.

How many hours of sunshine does San Jose have in September?

The average sunshine duration in September in San Jose, New Mexico, is 10.9h.

How high is the UV index in September in San Jose?

In September, the average daily maximum UV index in San Jose is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
San Jose, NM

Average temperature in September - San Jose, NM
  • Average high temperature in September: 73.8°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is December (42.1°F).

  • Average low temperature in September: 52.7°F

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

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Average pressure in September
San Jose, NM

Average pressure in September - San Jose, NM
  • Average pressure in September: 30"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is April (29.87"Hg).

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Average wind speed in September
San Jose, NM

Average wind speed in September - San Jose, NM
  • Average wind speed in September: 7.8mph

The windiest month (with the highest average wind speed) is April (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

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Average humidity in September
San Jose, NM

Average humidity in September - San Jose, NM
  • Average humidity in September: 52%

The months with the highest relative humidity are January and December (61%).
The months with the lowest relative humidity are April and June (37%).

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Average rainfall in September
San Jose, NM

Average rainfall in September - San Jose, NM
  • Average rainfall in September: 0.87"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is November (0.47").

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Average rainfall days in September
San Jose, NM

Average rainfall days in September - San Jose, NM
  • Average rainfall days in September: 8 days

The month with the highest number of rainy days is July (11.5 days).
The month with the least rainy days is November (2.6 days).

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Average snowfall in September
San Jose, NM

Average snowfall in September - San Jose, NM
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
San Jose, NM

Average snowfall days in September - San Jose, NM
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (7.9 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
San Jose, NM

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 7h and 0min).

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Average sunshine days in September
San Jose, NM

Average sunshine days in September - San Jose, NM
  • Average sunshine days in September: 19.4 days

The month with the most sunshine days is November (24.6 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index in September
San Jose, NM

Average UV index in September - San Jose, NM
  • Average UV index in September: 5

The month with the highest UV index is June (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
San Jose, NM

Average cloud cover in September - San Jose, NM
  • Average cloud cover in September: 16

The months with the most cloud cover are February, July and December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 13).

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Average visibility in September
San Jose, NM

Average visibility in September - San Jose, 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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San Jose, New Mexico, USA

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