September weather forecast
San Pedro Yucunama, Mexico

September

Weather in September

September, the first month of the autumn in San Pedro Yucunama, is still a pleasant month, with an average temperature varying between 13.2°C (55.8°F) and 22.3°C (72.1°F).

Temperature

The advent of September brings an average high-temperature of an agreeable 22.3°C (72.1°F), exhibiting minor difference from the previous month. San Pedro Yucunama's nights in September cool down to an average low-temperature of 13.2°C (55.8°F).

Humidity

September is the most humid month in San Pedro Yucunama, with an average relative humidity of 81%.

Rainfall

In San Pedro Yucunama, in September, it is raining for 26.6 days, with typically 145mm (5.71") of accumulated precipitation. In San Pedro Yucunama, during the entire year, the rain falls for 185.5 days and collects up to 866mm (34.09") of precipitation.

Daylight

In San Pedro Yucunama, the average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 6:16 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 6:19 pm CST.

Sunshine

The average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index in San Pedro Yucunama is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In September, a daily UV index of 5 turns into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What is the usual temperature for San Pedro Yucunama in September?
During September, San Pedro Yucunama experiences an average high-temperature of 22.3°C (72.1°F) and a low-temperature of 13.2°C (55.8°F). In April, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 28°C (82.4°F).
What is the most humid month in San Pedro Yucunama?
The most humid month in San Pedro Yucunama is September, with an average relative humidity of 81%.
What is the average humidity in September in San Pedro Yucunama?
In San Pedro Yucunama, Mexico, the average relative humidity in September is 81%.
How much does it rain in San Pedro Yucunama in September?
In San Pedro Yucunama, in September, it is raining for 26.6 days, with typically 145mm (5.71") of accumulated precipitation.
What is the average length of the day in September in San Pedro Yucunama?
In San Pedro Yucunama, the average day length in September is 12h and 14min.
When is the sunrise / sunset in September in San Pedro Yucunama?
In September, on the first day of the month, sunrise is at 6:16 am and sunset at 6:43 pm. On the last day of the month, in San Pedro Yucunama, Mexico, sunrise is at 6:20 am and sunset at 6:19 pm CST.
How many hours of sunshine does San Pedro Yucunama have in September?
In San Pedro Yucunama, Mexico, the average sunshine duration in September is 8.9h.
How high is the UV index in September in San Pedro Yucunama?
The average daily maximum UV index in September in San Pedro Yucunama is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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 - San Pedro Yucunama, Mexico
Average temperature in September
San Pedro Yucunama, Mexico
  • Average high temperature in September: 22.3°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is January (21.1°C).

  • Average low temperature in September: 13.2°C

The month with the highest average low temperature is May (14.5°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).

Average pressure in September - San Pedro Yucunama, Mexico
Average pressure in September
San Pedro Yucunama, Mexico
  • Average pressure in September: 1014.8mbar

The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).

Average wind speed in September - San Pedro Yucunama, Mexico
Average wind speed in September
San Pedro Yucunama, Mexico
  • Average wind speed in September: 6.7km/h

The windiest month (with the highest average wind speed) is January (8.7km/h).
The calmest months (with the lowest average wind speed) are June and September (6.7km/h).

Average humidity in September - San Pedro Yucunama, Mexico
Average humidity in September
San Pedro Yucunama, Mexico
  • Average humidity in September: 81%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is April (56%).

Average rainfall in September - San Pedro Yucunama, Mexico
Average rainfall in September
San Pedro Yucunama, Mexico
  • Average rainfall in September: 145mm

The wettest month (with the highest rainfall) is June (164mm).
The driest month (with the least rainfall) is December (3mm).

Average rainfall days in September - San Pedro Yucunama, Mexico
Average rainfall days in September
San Pedro Yucunama, Mexico
  • Average rainfall days in September: 26.6 days

The month with the highest number of rainy days is September (26.6 days).
The month with the least rainy days is December (4.5 days).

Average daylight in September / Average sunshine in September - San Pedro Yucunama, Mexico
Average daylight in September /
Average sunshine in September
San Pedro Yucunama, Mexico
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in September - San Pedro Yucunama, Mexico
Average sunshine days in September
San Pedro Yucunama, Mexico
  • Average sunshine days in September: 2 days

The month with the most sunshine days is December (22.2 days).
The months with the least sunshine days are August and September (2 days).

Average UV index in September - San Pedro Yucunama, Mexico
Average UV index in September
San Pedro Yucunama, Mexico
  • Average UV index in September: 5

The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, June, October, November and December (UV index 4).

Average cloud cover in September - San Pedro Yucunama, Mexico
Average cloud cover in September
San Pedro Yucunama, Mexico
  • Average cloud cover in September: 42

The month with the most cloud cover is September (Cloud cover 42).
The months with the least cloud cover are February, March and April (Cloud cover 15).

Average visibility in September - San Pedro Yucunama, Mexico
Average visibility in September
San Pedro Yucunama, Mexico
  • Average visibility in September: 8km

The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is September (8km).

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