September weather forecast
Mixco, Guatemala

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Weather in September

September's weather conditions in Mixco witness an upsurge in rainy days, recording an average rainfall of 269mm (10.59"). The trend continues with a further dip in average wind speed to 5.9km/h (3.7mph), effectively enhancing the calmness of the city. Comparatively, September experiences a reduction in daily sunshine hours, directly affecting outdoor daylight activities. Although the city is quite cloudy during this period, temperatures hold steady. The weather in September is defined mainly by the high number of rainy days, necessitating appropriate planning for any outdoor activity.

Temperature

As September takes hold in Mixco, the average high-temperature is a still warm 23.4°C (74.1°F), nearly mirroring that of the previous month. Mixco records a consistent low-temperature of 15°C (59°F) during September nights.

Humidity

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

Rainfall

In Mixco, in September, during 28.7 rainfall days, 269mm (10.59") of precipitation is typically accumulated. In Mixco, during the entire year, the rain falls for 231.3 days and collects up to 1656mm (65.2") of precipitation.

Daylight

In Mixco, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 05:50 and sunset at 18:14. On the last day of September, sunrise is at 05:51 and sunset at 17:52 CST.

Sunshine

The average sunshine in September is 7.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Feb 15, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average September temperature in Mixco?

The high-temperature, in September, in Mixco, is 23.4°C (74.1°F), while the low-temperature averages to 15°C (59°F). The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in April is estimated at 29°C (84.2°F).

What is the most humid month in Mixco?

The most humid month is September, with an average relative humidity of 90%.

What is the average humidity in September in Mixco?

The average relative humidity in September in Mixco, Guatemala, is 90%.

How much does it rain in Mixco in September?

In Mixco, Guatemala, in September, it is raining for 28.7 days, with typically 269mm (10.59") of accumulated precipitation.

How many hours of daylight does Mixco have in September?

In Mixco, the average day length in September is 12h and 13min.

What time are sunrise and sunset in September in Mixco?

On the first day of September in Mixco, Guatemala, sunrise is at 05:50 and sunset at 18:14. On the last day of the month, sunrise is at 05:51 and sunset at 17:52 CST.

How long on average sun shines in September in Mixco?

In Mixco, Guatemala, the average sunshine duration in September is 7.7h.

What is the UV index intensity in September in Mixco?

In Mixco, Guatemala, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Mixco, Guatemala

Average temperature in September - Mixco, 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
Mixco, Guatemala

Average pressure in September - Mixco, 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
Mixco, Guatemala

Average wind speed in September - Mixco, 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
Mixco, Guatemala

Average humidity in September - Mixco, 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
Mixco, Guatemala

Average rainfall in September - Mixco, 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
Mixco, Guatemala

Average rainfall days in September - Mixco, 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
Mixco, Guatemala

Average daylight in September / Average sunshine in September - Mixco, 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
Mixco, Guatemala

Average sunshine days in September - Mixco, 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
Mixco, Guatemala

Average UV index in September - Mixco, 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
Mixco, Guatemala

Average cloud cover in September - Mixco, 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
Mixco, Guatemala

Average visibility in September - Mixco, Guatemala
  • Average visibility in September: 6km

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

Mixco, Guatemala

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