September weather forecast
Mesa del Cobre, Mexico

September

Weather in September

The first month of the autumn, September, is still a warm month in Mesa del Cobre, Mexico, with an average temperature fluctuating between 14.8°C (58.6°F) and 26.3°C (79.3°F).

Temperature

Upon the beginning of September, Mesa del Cobre's high-temperatures register at a still warm 26.3°C (79.3°F), closely mirroring the preceding month. Mesa del Cobre witnesses a consistent average low-temperature of 14.8°C (58.6°F) throughout September.

Humidity

September is the most humid month in Mesa del Cobre, with an average relative humidity of 84%.

Rainfall

In Mesa del Cobre, during September, the rain falls for 26 days and regularly aggregates up to 160mm (6.3") of precipitation. Throughout the year, there are 154 rainfall days, and 776mm (30.55") of precipitation is accumulated.

Daylight

In Mesa del Cobre, the average length of the day in September is 12h and 15min.
On the first day of September in Mesa del Cobre, sunrise is at 6:40 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:44 pm CST.

Sunshine

The month with the least sunshine is September, with an average of 8.6h of sunshine.

UV index

The months with the lowest UV index are January, February, August through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 5 during September leads to these instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

What is the usual temperature for Mesa del Cobre in September?
The average high-temperature and low-temperature in Mesa del Cobre, Mexico, during September are 26.3°C (79.3°F) and 14.8°C (58.6°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 31°C (87.8°F).
What is the most humid month in Mesa del Cobre?
The most humid month in Mesa del Cobre is September, with an average relative humidity of 84%.
What is the average humidity in September in Mesa del Cobre?
In September, the average relative humidity in Mesa del Cobre is 84%.
How many days does it rain in September in Mesa del Cobre?
In Mesa del Cobre, Mexico, during September, the rain falls for 26 days and regularly aggregates up to 160mm (6.3") of precipitation.
How many hours of daylight does Mesa del Cobre have in September?
The average day length in September in Mesa del Cobre, Mexico, is 12h and 15min.
When is the sunrise / sunset in September in Mesa del Cobre?
In September, on the first day of the month, sunrise is at 6:40 am and sunset at 7:11 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:44 pm CST.
What is the month with the least sunshine in Mesa del Cobre?
With an average of 8.6h of sunshine, September has the least sunshine of the year in Mesa del Cobre.
How many hours of sunshine does Mesa del Cobre have in September?
The average sunshine duration in September in Mesa del Cobre, Mexico, is 8.6h.
When is the lowest UV index in Mesa del Cobre?
January, February, August through December, with an average maximum UV index of 5, are months with the lowest UV index in Mesa del Cobre, Mexico.
How high is the UV index in September in Mesa del Cobre?
In Mesa del Cobre, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Mesa del Cobre, Mexico
Average temperature in September
Mesa del Cobre, Mexico
  • Average high temperature in September: 26.3°C

The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is December (24.7°C).

  • Average low temperature in September: 14.8°C

The month with the highest average low temperature is June (17.1°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).

Average pressure in September - Mesa del Cobre, Mexico
Average pressure in September
Mesa del Cobre, Mexico
  • Average pressure in September: 1012.7mbar

The month with the highest atmospheric pressure is January (1015.9mbar).
The month with the lowest atmospheric pressure is June (1012mbar).

Average wind speed in September - Mesa del Cobre, Mexico
Average wind speed in September
Mesa del Cobre, Mexico
  • Average wind speed in September: 5.1km/h

The windiest month (with the highest average wind speed) is April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.7km/h).

Average humidity in September - Mesa del Cobre, Mexico
Average humidity in September
Mesa del Cobre, Mexico
  • Average humidity in September: 84%

The month with the highest relative humidity is September (84%).
The month with the lowest relative humidity is April (39%).

Average rainfall in September - Mesa del Cobre, Mexico
Average rainfall in September
Mesa del Cobre, Mexico
  • Average rainfall in September: 160mm

The wettest month (with the highest rainfall) is July (195mm).
The driest month (with the least rainfall) is April (2mm).

Average rainfall days in September - Mesa del Cobre, Mexico
Average rainfall days in September
Mesa del Cobre, Mexico
  • Average rainfall days in September: 26 days

The month with the highest number of rainy days is July (28.4 days).
The month with the least rainy days is April (2 days).

Average daylight in September / Average sunshine in September - Mesa del Cobre, Mexico
Average daylight in September /
Average sunshine in September
Mesa del Cobre, Mexico
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is September (Average sunshine: 8h and 36min).

Average sunshine days in September - Mesa del Cobre, Mexico
Average sunshine days in September
Mesa del Cobre, Mexico
  • Average sunshine days in September: 1.7 days

The month with the most sunshine days is April (27.9 days).
The month with the least sunshine days is July (0.7 days).

Average UV index in September - Mesa del Cobre, Mexico
Average UV index in September
Mesa del Cobre, Mexico
  • Average UV index in September: 5

The months with the highest UV index are March, April, May, June and July (UV index 6).
The months with the lowest UV index are January, February, August, September, October, November and December (UV index 5).

Average cloud cover in September - Mesa del Cobre, Mexico
Average cloud cover in September
Mesa del Cobre, Mexico
  • Average cloud cover in September: 48

The month with the most cloud cover is September (Cloud cover 48).
The months with the least cloud cover are March, April and May (Cloud cover 10).

Average visibility in September - Mesa del Cobre, Mexico
Average visibility in September
Mesa del Cobre, Mexico
  • Average visibility in September: 7km

The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are August and September (7km).

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