January weather forecast
Antigua Guatemala, Guatemala

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Weather in January

The climate transition from December to January in Antigua Guatemala is almost imperceptible with mild alterations in weather conditions. January ushers in the year with an aggregated rainfall of 1mm (0.04"), making it the driest month on the calendar. The dry phase extends to both daytime and nighttime temperatures, maintaining a reasonable balance. Sunshine dominates the atmosphere for much of the day, with a predictable daylight schedule ensuring the UV index remains high throughout the month. Consequently, January is an ideal time for outdoor pursuits, despite the risk of UV radiation exposure.

Temperature

As Antigua Guatemala welcomes January, the average high-temperature records at a still agreeable 22.5°C (72.5°F), marking an insignificant deviation from the prior month. Throughout January nights, Antigua Guatemala registers an average low-temperature of 10.8°C (51.4°F).

Rainfall

The month with the least rainfall is January, when the rain falls for 8 days and typically collects 1mm (0.04") of precipitation.

Daylight

In Antigua Guatemala, the average length of the day in January is 11h and 23min.
On the first day of January, sunrise is at 06:27 and sunset at 17:44. On the last day of the month, sunrise is at 06:31 and sunset at 18:01 CST.

Sunshine

The months with the most sunshine are January through May and December, with an average of 8h of sunshine.

UV index

In Antigua Guatemala, the average daily maximum UV index in January is 10. A UV Index estimate of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, the UV index of 10 transforms into the following advice:
Taking safety measures is non-negotiable; skin and eyes can be swiftly affected if neglected. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What are January temperatures in Antigua Guatemala?

In January, the average high-temperature and low-temperature in Antigua Guatemala are 22.5°C (72.5°F) and 10.8°C (51.4°F) respectively.

What is the driest month in Antigua Guatemala?

The month with the least rainfall in Antigua Guatemala, Guatemala, is January, when the rain falls for 8 days and typically collects 1mm (0.04") of precipitation.

How much does it rain in Antigua Guatemala in January?

In Antigua Guatemala, during January, the rain falls for 8 days and regularly aggregates up to 1mm (0.04") of precipitation.

How many hours of daylight does Antigua Guatemala have in January?

The average day length in January in Antigua Guatemala is 11h and 23min.

When are sunrise and sunset in January in Antigua Guatemala?

On the first day of January in Antigua Guatemala, Guatemala, sunrise is at 06:27 and sunset at 17:44. On the last day of the month, sunrise is at 06:31 and sunset at 18:01 CST.

What is the month with the most sunshine in Antigua Guatemala?

The months with the most sunshine in Antigua Guatemala, Guatemala, are January through May and December, with an average of 8h of sunshine.

How many hours of sunshine does Antigua Guatemala have in January?

The average sunshine duration in January in Antigua Guatemala, Guatemala, is 8h.

What is the UV index reading in January in Antigua Guatemala?

The average daily maximum UV index in January in Antigua Guatemala is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Antigua Guatemala, Guatemala

Average temperature in January - Antigua Guatemala, Guatemala
  • Average high temperature in January: 22.5°C

The warmest month (with the highest average high temperature) is April (25°C).
The month with the lowest average high temperature is December (22.3°C).

  • Average low temperature in January: 10.8°C

The month with the highest average low temperature is June (15.3°C).
The coldest month (with the lowest average low temperature) is January (10.8°C).

Average rainfall in January
Antigua Guatemala, Guatemala

Average rainfall in January - Antigua Guatemala, Guatemala
  • Average rainfall in January: 1mm

The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is January (1mm).

Average rainfall days in January
Antigua Guatemala, Guatemala

Average rainfall days in January - Antigua Guatemala, Guatemala
  • Average rainfall days in January: 8 days

The months with the highest number of rainy days are June and September (26 days).
The months with the least rainy days are February and March (6 days).

Average daylight in January /
Average sunshine in January
Antigua Guatemala, Guatemala

Average daylight in January / Average sunshine in January - Antigua Guatemala, Guatemala
  • Average daylight in January: 11h and 2min

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 January: 8h

The months with the most sunshine are January, February, March, April, May and December (Average sunshine: 8h).
The months with the least sunshine are September and October (Average sunshine: 6h).

Average UV index in January
Antigua Guatemala, Guatemala

Average UV index in January - Antigua Guatemala, Guatemala
  • Average UV index in January: 10

The 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).

Antigua Guatemala, Guatemala

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