October weather forecast
Guatemala City, Guatemala

The iconic buildings of the cathedral in Guatemala City, Guatemala
The iconic buildings of the cathedral in Guatemala City, Guatemala

Weather in October

October, like September, in Guatemala City, Guatemala, is another warm autumn month, with average temperature varying between 24.7°C (76.5°F) and 16°C (60.8°F).

Temperature

In Guatemala City, the average high-temperature is practically the same as in September - a still moderately hot 24.7°C (76.5°F). The average low-temperature, in Guatemala City, Guatemala, is 16°C (60.8°F).

Humidity

In Guatemala City, Guatemala, the average relative humidity in October is 82%.

Rainfall

In Guatemala City, Guatemala,, during 14.6 rainfall days, 131.6mm (5.18") of precipitation is typically accumulated. Throughout the year, in Guatemala City, there are 125.2 rainfall days, and 1274.8mm (50.19") of precipitation is accumulated.

Daylight

In October, the average length of the day in Guatemala City, Guatemala, is 11.8h.

Sunshine

In October, the average sunshine in Guatemala City, Guatemala, is 5.7h.

UV index

Months with the highest UV index in Guatemala City are February through October, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 12 in October interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the average humidity in October in Guatemala City?

In Guatemala City, the average relative humidity in October is 82%.

How much does it rain in Guatemala City in October?

In October, the rain falls for 14.6 days. Throughout October, 131.6mm (5.18") of precipitation is accumulated.

How many hours of daylight does Guatemala City have in October?

The average length of the day in October in Guatemala City, Guatemala, is 11.8h.

How many hours of sunshine does Guatemala City have in October?

In October, the average sunshine in Guatemala City is 5.7h.

When is the highest UV index in Guatemala City?

February through October, with an average maximum UV index of 12, are months with the highest UV index in Guatemala City, Guatemala.

What is the UV index reading in October in Guatemala City?

In Guatemala City, the average daily maximum UV index in October is 12. A UV Index of 11, and more, symbolizes an extreme health threat from unsafe exposure to the Sun's UV rays.

Average temperature in October
Guatemala City, Guatemala

Average temperature in October - Guatemala City, Guatemala
  • Average high temperature in October: 24.7°C

The warmest month (with the highest average high temperature) is April (27.8°C).
The month with the lowest average high temperature is December (23.9°C).

  • Average low temperature in October: 16°C

Months with the highest average low temperature are May and June (16.8°C).
The coldest month (with the lowest average low temperature) is January (13.2°C).

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Average humidity in October
Guatemala City, Guatemala

Average humidity in October - Guatemala City, Guatemala
  • Average humidity in October: 82%

The month with the highest relative humidity is September (84.5%).
The month with the lowest relative humidity is March (73.2%).

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Average rainfall in October
Guatemala City, Guatemala

Average rainfall in October - Guatemala City, Guatemala
  • Average rainfall in October: 131.6mm

The wettest month (with the highest rainfall) is June (271.8mm).
The driest month (with the least rainfall) is January (2.8mm).

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Average rainfall days in October
Guatemala City, Guatemala

Average rainfall days in October - Guatemala City, Guatemala
  • Average rainfall days in October: 14.6 days

The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is February (1.5 days).

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Average daylight in October /
Average sunshine in October
Guatemala City, Guatemala

Average daylight in October / Average sunshine in October - Guatemala City, Guatemala
  • Average daylight in October: 11.8h

The month with the longest days is June (Average daylight: 13h).
The month with the shortest days is December (Average daylight: 11.3h).

  • Average sunshine in October: 5.7h

The month with the most sunshine is February (Average sunshine: 8.4h).
The month with the least sunshine is June (Average sunshine: 5.2h).

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Average UV index in October
Guatemala City, Guatemala

Average UV index in October - Guatemala City, Guatemala
  • Average UV index in October: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 9).

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