September weather forecast
Santa María Atarasquillo, Mexico

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Weather in September

September, the first month of the autumn in Santa María Atarasquillo, is also an enjoyable month, with temperature in the range of an average high of 18°C (64.4°F) and an average low of 9.2°C (48.6°F).

Temperature

As August transitions into September, the average high-temperature rests at a still refreshing 18°C (64.4°F), maintaining a close resemblance to the previous month. In September, Santa María Atarasquillo reports a consistent average low-temperature of 9.2°C (48.6°F) during the nights.

Humidity

The most humid month is September, with an average relative humidity of 86%.

Rainfall

In September, in Santa María Atarasquillo, the rain falls for 27.3 days. Throughout September, 185mm (7.28") of precipitation is accumulated. Throughout the year, in Santa María Atarasquillo, there are 186.8 rainfall days, and 1156mm (45.51") of precipitation is accumulated.

Snowfall

January, April through December are months without snowfall.

Daylight

The average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 6:22 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 6:26 pm CST.

Sunshine

The average sunshine in September in Santa María Atarasquillo is 8.2h.

UV index

The months with the lowest UV index are June, August and September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 3 translates into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the usual temperature for Santa María Atarasquillo in September?

An average high-temperature, in September, in Santa María Atarasquillo, is 18°C (64.4°F) and the average low-temperature is 9.2°C (48.6°F).

What is the most humid month in Santa María Atarasquillo?

September is the most humid month in Santa María Atarasquillo, with an average relative humidity of 86%.

What is the average humidity in September in Santa María Atarasquillo?

In September, the average relative humidity is 86%.

How much does it rain in Santa María Atarasquillo in September?

In Santa María Atarasquillo, in September, it is raining for 27.3 days, with typically 185mm (7.28") of accumulated precipitation.

When it does not snow in Santa María Atarasquillo?

In Santa María Atarasquillo, Mexico, snow does not fall in January, April through December.

How many hours of daylight does Santa María Atarasquillo have in September?

The average day length in September in Santa María Atarasquillo, Mexico, is 12h and 14min.

What time are sunrise and sunset in September in Santa María Atarasquillo?

In September, on the first day of the month, sunrise is at 6:22 am and sunset at 6:52 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 6:26 pm CST.

How long on average sun shines in September in Santa María Atarasquillo?

In September, the average sunshine duration in Santa María Atarasquillo is 8.2h.

What are the months with the lowest UV index in Santa María Atarasquillo?

The months with the lowest UV index are June, August and September, with an average maximum UV index of 3.

What is the UV index intensity in September in Santa María Atarasquillo?

The average daily maximum UV index in September in Santa María Atarasquillo is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Santa María Atarasquillo, Mexico

Average temperature in September - Santa María Atarasquillo, Mexico
  • Average high temperature in September: 18°C

The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).

  • Average low temperature in September: 9.2°C

The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).

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Average pressure in September
Santa María Atarasquillo, Mexico

Average pressure in September - Santa María Atarasquillo, Mexico
  • Average pressure in September: 1015.3mbar

The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

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Average wind speed in September
Santa María Atarasquillo, Mexico

Average wind speed in September - Santa María Atarasquillo, Mexico
  • Average wind speed in September: 5.5km/h

The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).

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Average humidity in September
Santa María Atarasquillo, Mexico

Average humidity in September - Santa María Atarasquillo, Mexico
  • Average humidity in September: 86%

The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).

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Average rainfall in September
Santa María Atarasquillo, Mexico

Average rainfall in September - Santa María Atarasquillo, Mexico
  • Average rainfall in September: 185mm

The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).

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Average rainfall days in September
Santa María Atarasquillo, Mexico

Average rainfall days in September - Santa María Atarasquillo, Mexico
  • Average rainfall days in September: 27.3 days

The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).

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Average snowfall days in September
Santa María Atarasquillo, Mexico

Average snowfall days in September - Santa María Atarasquillo, Mexico
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in September /
Average sunshine in September
Santa María Atarasquillo, Mexico

Average daylight in September / Average sunshine in September - Santa María Atarasquillo, 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 March (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).

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Average sunshine days in September
Santa María Atarasquillo, Mexico

Average sunshine days in September - Santa María Atarasquillo, Mexico
  • Average sunshine days in September: 1.7 days

The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).

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Average UV index in September
Santa María Atarasquillo, Mexico

Average UV index in September - Santa María Atarasquillo, Mexico
  • Average UV index in September: 3

The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and September (UV index 3).

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Average cloud cover in September
Santa María Atarasquillo, Mexico

Average cloud cover in September - Santa María Atarasquillo, Mexico
  • Average cloud cover in September: 49

The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).

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Average visibility in September
Santa María Atarasquillo, Mexico

Average visibility in September - Santa María Atarasquillo, 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 July, August and September (7km).

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Santa María Atarasquillo, Mexico

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