San Jerónimo
Guatemala
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
San Jerónimo, Guatemala

September, the first month of the autumn, in San Jerónimo, is still a warm month, with temperature in the range of an average high of 27.5°C (81.5°F) and an average low of 17.6°C (63.7°F).

Temperature

In San Jerónimo, Guatemala, the average high-temperature is essentially the same as in August - a still warm 27.5°C (81.5°F). In September, the average low-temperature is 17.6°C (63.7°F).

Rainfall

During September, San Jerónimo regularly aggregates up to 217mm (8.5") of precipitation. Throughout the year, in San Jerónimo, 1063mm (41.9") of rain is accumulated.

Daylight

The average length of the day in September in San Jerónimo is 12.2h.

What is the temperature in September in San Jerónimo?

In San Jerónimo, Guatemala, in September, the average high-temperature is 27.5°C (81.5°F), and the average low-temperature is 17.6°C (63.7°F).

How much does it rain in San Jerónimo in September?

In San Jerónimo, Guatemala, in September, 217mm (8.5") of precipitation is typically accumulated.

How many hours of daylight does San Jerónimo have in September?

In September, the average length of the day in San Jerónimo, Guatemala, is 12.2h.
Average temperature in September - San Jerónimo, Guatemala
  • Average high temperature in September: 27.5°C

The warmest month (with the highest average high temperature) is April (30.1°C).
The month with the lowest average high temperature is January (25.8°C).

  • Average low temperature in September: 17.6°C

The month with the highest average low temperature is June (18.5°C).
The coldest month (with the lowest average low temperature) is January (13.2°C).

Average rainfall in September - San Jerónimo, Guatemala
  • Average rainfall in September: 217mm

The wettest month (with the highest rainfall) is June (225mm).
The driest month (with the lowest rainfall) is February (11mm).

Average daylight in September - San Jerónimo, Guatemala
  • Average daylight in September: 12.2h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.2h).