October weather forecast
Chimaltenango, Guatemala

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Weather in October

October brings about a significant shift in Chimaltenango’s climatic pattern, with rainfall dramatically decreasing to 254mm (10") over 26 days. This reduction signals the beginning of the end of the rainy season. A decrease in cloud cover, coupled with a gradual drop in the average temperature, creates an appealing environment. This marked transition paves the way for the more comfortable months ahead, with the weather becoming more conducive for outdoor activities. The average wind speed also sees a noticeable increase from 5.9km/h (3.7mph) to 8.2km/h (5.1mph), adding a freshness to the cooler, less humid air.

Temperature

The month of October, characterized by an average high of 22.5°C (72.5°F) and a low of 14.3°C (57.7°F), is recognized as the coldest.

Humidity

The average relative humidity in October in Chimaltenango is 88%.

Rainfall

In Chimaltenango, Guatemala, in October, during 26 rainfall days, 254mm (10") of precipitation is typically accumulated. In Chimaltenango, during the entire year, the rain falls for 231.3 days and collects up to 1656mm (65.2") of precipitation.

Daylight

In Chimaltenango, the average length of the day in October is 11h and 48min.
On the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of October, sunrise is at 05:58 and sunset at 17:35 CST.

Sunshine

The month with the least sunshine is October, with an average of 7.4h of sunshine.

UV index

August and October, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 4 during October translates into the following directions:
Take precautions - Protection against sunburn is recommended. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
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Frequently asked questions

What is the coldest time of year in Chimaltenango?

Chimaltenango, Guatemala, reaches its average lowest temperatures in October, measuring 22.5°C (72.5°F) at the peak and 14.3°C (57.7°F) at the lowest.

What is the average October temperature in Chimaltenango?

The high-temperature during October is 22.5°C (72.5°F) and the low-temperature is 14.3°C (57.7°F). In April, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 29°C (84.2°F).

What is the average humidity in October in Chimaltenango?

In Chimaltenango, Guatemala, the average relative humidity in October is 88%.

How much does it rain in Chimaltenango in October?

In Chimaltenango, in October, it is raining for 26 days, with typically 254mm (10") of accumulated precipitation.

How many hours of daylight does Chimaltenango have in October?

In Chimaltenango, the average day length in October is 11h and 48min.

When is the sunrise / sunset in October in Chimaltenango?

In October, on the first day of the month, sunrise is at 05:52 and sunset at 17:52. On the last day of the month, sunrise is at 05:58 and sunset at 17:35 CST.

What is the month with the least sunshine in Chimaltenango?

The month with the least sunshine in Chimaltenango is October, with an average of 7.4h of sunshine.

How long on average sun shines in October in Chimaltenango?

In October, the average sunshine duration in Chimaltenango is 7.4h.

What are the months with the lowest UV index in Chimaltenango?

August and October, with an average maximum UV index of 4, are months with the lowest UV index in Chimaltenango, Guatemala.

What is the UV index reading in October in Chimaltenango?

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability 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 October
Chimaltenango, Guatemala

Average temperature in October - Chimaltenango, Guatemala
  • Average high temperature in October: 22.5°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 October: 14.3°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 October
Chimaltenango, Guatemala

Average pressure in October - Chimaltenango, Guatemala
  • Average pressure in October: 1012.7mbar

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 October
Chimaltenango, Guatemala

Average wind speed in October - Chimaltenango, Guatemala
  • Average wind speed in October: 8.2km/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 October
Chimaltenango, Guatemala

Average humidity in October - Chimaltenango, Guatemala
  • Average humidity in October: 88%

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 October
Chimaltenango, Guatemala

Average rainfall in October - Chimaltenango, Guatemala
  • Average rainfall in October: 254mm

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 October
Chimaltenango, Guatemala

Average rainfall days in October - Chimaltenango, Guatemala
  • Average rainfall days in October: 26 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 October /
Average sunshine in October
Chimaltenango, Guatemala

Average daylight in October / Average sunshine in October - Chimaltenango, Guatemala
  • Average daylight in October: 11h and 5min

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 October: 7h and 2min

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 October
Chimaltenango, Guatemala

Average sunshine days in October - Chimaltenango, Guatemala
  • Average sunshine days in October: 3.7 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 October
Chimaltenango, Guatemala

Average UV index in October - Chimaltenango, Guatemala
  • Average UV index in October: 4

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 October
Chimaltenango, Guatemala

Average cloud cover in October - Chimaltenango, Guatemala
  • Average cloud cover in October: 54

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 October
Chimaltenango, Guatemala

Average visibility in October - Chimaltenango, Guatemala
  • Average visibility in October: 7km

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

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Chimaltenango, Guatemala

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