September weather forecast
San Antonio la Paz, Guatemala

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Weather in September

September, the first month of the autumn in San Antonio la Paz, is also a moderately hot month, with an average temperature ranging between max 23.4°C (74.1°F) and min 15°C (59°F).

Temperature

San Antonio la Paz's average high-temperature in September is a still moderately hot 23.4°C (74.1°F), indicating a subtle variation from August. San Antonio la Paz cools down to an average low-temperature of 15°C (59°F) throughout the month of September.

Humidity

The most humid month in San Antonio la Paz, Guatemala, is September, with an average relative humidity of 90%.

Rainfall

In September, in San Antonio la Paz, the rain falls for 28.7 days. Throughout September, 269mm (10.59") of precipitation is accumulated. Throughout the year, there are 231.3 rainfall days, and 1656mm (65.2") of precipitation is accumulated.

Daylight

In September, the average length of the day in San Antonio la Paz is 12h and 13min.
On the first day of September in San Antonio la Paz, Guatemala, sunrise is at 05:48 and sunset at 18:12. On the last day of the month, sunrise is at 05:50 and sunset at 17:51 CST.

Sunshine

In San Antonio la Paz, the average sunshine in September is 7.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 15, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in September in San Antonio la Paz?

The high-temperature, in September, in San Antonio la Paz, records 23.4°C (74.1°F), while the low-temperature is 15°C (59°F). The average heat index (a.k.a. 'apparent temperature', 'felt air 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 San Antonio la Paz?

September is the most humid month in San Antonio la Paz, Guatemala, with an average relative humidity of 90%.

What is the average humidity in September in San Antonio la Paz?

In San Antonio la Paz, the average relative humidity in September is 90%.

How much does it rain in San Antonio la Paz in September?

In San Antonio la Paz, Guatemala, in September, during 28.7 rainfall days, 269mm (10.59") of precipitation is typically accumulated.

What is the average length of the day in September in San Antonio la Paz?

The average day length in September in San Antonio la Paz is 12h and 13min.

When is the sunrise / sunset in September in San Antonio la Paz?

On the first day of September in San Antonio la Paz, sunrise is at 05:48 and sunset at 18:12. On the last day of the month, sunrise is at 05:50 and sunset at 17:51 CST.

How many hours of sunshine does San Antonio la Paz have in September?

The average sunshine duration in September in San Antonio la Paz is 7.7h.

How high is the UV index in September in San Antonio la Paz?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from 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
San Antonio la Paz, Guatemala

Average temperature in September - San Antonio la Paz, Guatemala
  • Average high temperature in September: 23.4°C

The warmest month (with the highest average high temperature) is April (27.3°C).
The month with the lowest average high temperature is October (22.5°C).

  • Average low temperature in September: 15°C

The month with the highest average low temperature is May (16.5°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).

Average pressure in September
San Antonio la Paz, Guatemala

Average pressure in September - San Antonio la Paz, Guatemala
  • Average pressure in September: 1012.6mbar

The month with the highest atmospheric pressure is January (1015.5mbar).
The month with the lowest atmospheric pressure is May (1012.5mbar).

Average wind speed in September
San Antonio la Paz, Guatemala

Average wind speed in September - San Antonio la Paz, Guatemala
  • Average wind speed in September: 5.9km/h

The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is September (5.9km/h).

Average humidity in September
San Antonio la Paz, Guatemala

Average humidity in September - San Antonio la Paz, Guatemala
  • Average humidity in September: 90%

The month with the highest relative humidity is September (90%).
The month with the lowest relative humidity is March (69%).

Average rainfall in September
San Antonio la Paz, Guatemala

Average rainfall in September - San Antonio la Paz, Guatemala
  • Average rainfall in September: 269mm

The wettest month (with the highest rainfall) is May (285mm).
The driest month (with the least rainfall) is January (7mm).

Average rainfall days in September
San Antonio la Paz, Guatemala

Average rainfall days in September - San Antonio la Paz, Guatemala
  • Average rainfall days in September: 28.7 days

The month with the highest number of rainy days is September (28.7 days).
The month with the least rainy days is January (6.7 days).

Average daylight in September /
Average sunshine in September
San Antonio la Paz, Guatemala

Average daylight in September / Average sunshine in September - San Antonio la Paz, Guatemala
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 7h and 4min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 24min).

Average sunshine days in September
San Antonio la Paz, Guatemala

Average sunshine days in September - San Antonio la Paz, Guatemala
  • Average sunshine days in September: 0.9 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (0.9 days).

Average UV index in September
San Antonio la Paz, Guatemala

Average UV index in September - San Antonio la Paz, Guatemala
  • Average UV index in September: 5

The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are August and October (UV index 4).

Average cloud cover in September
San Antonio la Paz, Guatemala

Average cloud cover in September - San Antonio la Paz, Guatemala
  • Average cloud cover in September: 59

The months with the most cloud cover are June and September (Cloud cover 59).
The months with the least cloud cover are January, February and March (Cloud cover 26).

Average visibility in September
San Antonio la Paz, Guatemala

Average visibility in September - San Antonio la Paz, Guatemala
  • Average visibility in September: 6km

The month with the highest visibility is March (10km).
The month with the lowest visibility is September (6km).

San Antonio la Paz, Guatemala

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