September weather forecast
Santa María de Jesús, Guatemala

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Santa María de Jesús, Guatemala, with an average temperature ranging between max 23.4°C (74.1°F) and min 15°C (59°F).

Temperature

Santa María de Jesús's average high-temperature in September is a still moderately hot 23.4°C (74.1°F), marking an insignificant difference from the 24.2°C (75.6°F) of August. Throughout the month of September, Santa María de Jesús witnesses an average low-temperature of 15°C (59°F).

Humidity

With an average relative humidity of 90%, September is the most humid month.

Rainfall

In September, in Santa María de Jesús, 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 Santa María de Jesús is 12h and 13min.
On the first day of September, sunrise is at 05:50 and sunset at 18:14. On the last day of the month, sunrise is at 05:52 and sunset at 17:52 CST.

Sunshine

The average sunshine in September in Santa María de Jesús is 7.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index, 5 in September, converts into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. When the Sun is at its strongest around midday, find shade and limit exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What are the temperatures in Santa María de Jesús in September?

During September, Santa María de Jesús experiences an average high-temperature of 23.4°C (74.1°F) and a low-temperature of 15°C (59°F). In April, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 29°C (84.2°F).

What is the most humid month in Santa María de Jesús?

With an average relative humidity of 90%, September is the most humid month.

What is the average humidity in September in Santa María de Jesús?

In Santa María de Jesús, Guatemala, the average relative humidity in September is 90%.

How much does it rain in Santa María de Jesús in September?

In September, the rain falls for 28.7 days. Throughout September, 269mm (10.59") of precipitation is accumulated.

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

In September, the average day length in Santa María de Jesús, Guatemala, is 12h and 13min.

When is the sunrise / sunset in September in Santa María de Jesús?

On the first day of September in Santa María de Jesús, Guatemala, sunrise is at 05:50 and sunset at 18:14. On the last day of the month, sunrise is at 05:52 and sunset at 17:52 CST.

How long on average sun shines in September in Santa María de Jesús?

The average sunshine duration in September is 7.7h.

How high is the UV index in September in Santa María de Jesús?

In Santa María de Jesús, Guatemala, 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 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
Santa María de Jesús, Guatemala

Average temperature in September - Santa María de Jesús, 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).

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Average pressure in September
Santa María de Jesús, Guatemala

Average pressure in September - Santa María de Jesús, 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).

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Average wind speed in September
Santa María de Jesús, Guatemala

Average wind speed in September - Santa María de Jesús, 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).

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Average humidity in September
Santa María de Jesús, Guatemala

Average humidity in September - Santa María de Jesús, 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%).

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Average rainfall in September
Santa María de Jesús, Guatemala

Average rainfall in September - Santa María de Jesús, 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).

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Average rainfall days in September
Santa María de Jesús, Guatemala

Average rainfall days in September - Santa María de Jesús, 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).

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Average daylight in September /
Average sunshine in September
Santa María de Jesús, Guatemala

Average daylight in September / Average sunshine in September - Santa María de Jesús, 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).

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Average sunshine days in September
Santa María de Jesús, Guatemala

Average sunshine days in September - Santa María de Jesús, 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).

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Average UV index in September
Santa María de Jesús, Guatemala

Average UV index in September - Santa María de Jesús, 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).

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Average cloud cover in September
Santa María de Jesús, Guatemala

Average cloud cover in September - Santa María de Jesús, 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).

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Average visibility in September
Santa María de Jesús, Guatemala

Average visibility in September - Santa María de Jesús, Guatemala
  • Average visibility in September: 6km

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

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Santa María de Jesús, Guatemala

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