September weather forecast
Fortín de las Flores, Mexico

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Weather in September

September, the first month of the autumn in Fortín de las Flores, is also a moderately hot month, with an average temperature varying between 15.6°C (60.1°F) and 24.3°C (75.7°F).

Temperature

The beginning of September records an average high-temperature of a still moderately hot 24.3°C (75.7°F), marking a negligible difference from August's 24.9°C (76.8°F). Fortín de las Flores experiences a nighttime temperature average of 15.6°C (60.1°F) during September.

Humidity

The most humid month in Fortín de las Flores, Mexico, is September, with an average relative humidity of 84%.

Rainfall

In Fortín de las Flores, Mexico, during September, the rain falls for 27.6 days and regularly aggregates up to 167mm (6.57") of precipitation. In Fortín de las Flores, during the entire year, the rain falls for 241.4 days and collects up to 1085mm (42.72") of precipitation.

Daylight

The average length of the day in September in Fortín de las Flores is 12h and 14min.
On the first day of September in Fortín de las Flores, sunrise is at 6:13 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 6:16 pm CST.

Sunshine

The average sunshine in September is 8.1h.

UV index

In Fortín de las Flores, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Be vigilant - A duty to shield skin and eyes from injury exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

What is the temperature in September in Fortín de las Flores?

An average high-temperature, in September, in Fortín de las Flores, is 24.3°C (75.7°F) and the average low-temperature is 15.6°C (60.1°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in April is calculated to be 29°C (84.2°F).

What is the most humid month in Fortín de las Flores?

September is the most humid month in Fortín de las Flores, with an average relative humidity of 84%.

What is the average humidity in September in Fortín de las Flores?

In September, the average relative humidity in Fortín de las Flores is 84%.

How much does it rain in Fortín de las Flores in September?

In Fortín de las Flores, in September, it is raining for 27.6 days, with typically 167mm (6.57") of accumulated precipitation.

What is the average length of the day in September in Fortín de las Flores?

The average day length in September is 12h and 14min.

When is the sunrise / sunset in September in Fortín de las Flores?

On the first day of September, sunrise is at 6:13 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 6:16 pm CST.

How long on average sun shines in September in Fortín de las Flores?

In September, the average sunshine duration in Fortín de las Flores, Mexico, is 8.1h.

How high is the UV index in September in Fortín de las Flores?

In September, the average daily maximum UV index in Fortín de las Flores, Mexico, is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Fortín de las Flores, Mexico

Average temperature in September - Fortín de las Flores, Mexico
  • Average high temperature in September: 24.3°C

The warmest month (with the highest average high temperature) is April (27.2°C).
The month with the lowest average high temperature is January (19.8°C).

  • Average low temperature in September: 15.6°C

The month with the highest average low temperature is May (16.8°C).
The coldest month (with the lowest average low temperature) is January (10.7°C).

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Average pressure in September
Fortín de las Flores, Mexico

Average pressure in September - Fortín de las Flores, Mexico
  • Average pressure in September: 1014.6mbar

The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.6mbar).

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Average wind speed in September
Fortín de las Flores, Mexico

Average wind speed in September - Fortín de las Flores, Mexico
  • Average wind speed in September: 5.6km/h

The windiest month (with the highest average wind speed) is April (7.3km/h).
The calmest month (with the lowest average wind speed) is September (5.6km/h).

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Average humidity in September
Fortín de las Flores, Mexico

Average humidity in September - Fortín de las Flores, 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 (68%).

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Average rainfall in September
Fortín de las Flores, Mexico

Average rainfall in September - Fortín de las Flores, Mexico
  • Average rainfall in September: 167mm

The wettest month (with the highest rainfall) is June (185mm).
The driest month (with the least rainfall) is December (15mm).

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Average rainfall days in September
Fortín de las Flores, Mexico

Average rainfall days in September - Fortín de las Flores, Mexico
  • Average rainfall days in September: 27.6 days

The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is December (11.3 days).

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Average daylight in September /
Average sunshine in September
Fortín de las Flores, Mexico

Average daylight in September / Average sunshine in September - Fortín de las Flores, 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: 11h and 0min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 42min).

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Average sunshine days in September
Fortín de las Flores, Mexico

Average sunshine days in September - Fortín de las Flores, Mexico
  • Average sunshine days in September: 0.9 days

The month with the most sunshine days is January (14.9 days).
The month with the least sunshine days is September (0.9 days).

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Average UV index in September
Fortín de las Flores, Mexico

Average UV index in September - Fortín de las Flores, Mexico
  • Average UV index in September: 5

The months with the highest UV index are April and May (UV index 6).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in September
Fortín de las Flores, Mexico

Average cloud cover in September - Fortín de las Flores, Mexico
  • Average cloud cover in September: 41

The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 25).

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Average visibility in September
Fortín de las Flores, Mexico

Average visibility in September - Fortín de las Flores, Mexico
  • Average visibility in September: 8km

The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).

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Fortín de las Flores, Mexico

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