January weather forecastAcul, Guatemala

January

Weather in January

January, the same as December, is another enjoyable winter month in Acul, Guatemala, with an average temperature fluctuating between 17.5°C (63.5°F) and 6°C (42.8°F).

Temperature

The transition from December to January brings an average high-temperature of a still enjoyable 17.5°C (63.5°F), barely different from December's 17.6°C (63.7°F). Acul experiences a consistent average temperature of 6°C (42.8°F) throughout the nights in January.

Humidity

The average relative humidity in January is 83%.

Rainfall

In Acul, during January, the rain falls for 19.3 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 295.3 rainfall days, and 2656mm (104.57") of precipitation is accumulated.

Daylight

In Acul, the average length of the day in January is 11h and 20min.
On the first day of the month, sunrise is at 06:31 and sunset at 17:45. On the last day of January, in Acul, sunrise is at 06:34 and sunset at 18:02 CST.

Sunshine

In January, the average sunshine in Acul is 7.2h.

UV index

January, June, August, September and November, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 3 in January translates into these instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Updated: Jul 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In January, the average high-temperature and low-temperature are 17.5°C (63.5°F) and 6°C (42.8°F) respectively.

In Acul, the average relative humidity in January is 83%.

In Acul, in January, during 19.3 rainfall days, 32mm (1.26") of precipitation is typically accumulated.

The average day length in January is 11h and 20min.

On the first day of January, sunrise is at 06:31 and sunset at 17:45. On the last day of the month, sunrise is at 06:34 and sunset at 18:02 CST.

The average sunshine duration in January in Acul is 7.2h.

January, June, August, September and November, with an average maximum UV index of 3, are months with the lowest UV index.

In Acul, the average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

17.6°C

17.5°C

18.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.9km/h

7.1km/h

6.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.5

7.7

8.5

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Acul, Guatemala

Average high temperature in January: 17.5°C

The warmest month (with the highest average high temperature) is April (21°C).
The month with the lowest average high temperature is September (16.7°C).

Average low temperature in January: 6°C

The month with the highest average low temperature is June (10.4°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average pressure in January
Acul, Guatemala

Average pressure in January: 1016.3mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is May (1013mbar).

Average wind speed in January
Acul, Guatemala

Average wind speed in January: 6.1km/h

The windiest month (with the highest average wind speed) is July (6.5km/h).
The calmest month (with the lowest average wind speed) is May (4.4km/h).

Average humidity in January
Acul, Guatemala

Average humidity in January: 83%

The month with the highest relative humidity is September (93%).
The months with the lowest relative humidity are March and April (77%).

Average rainfall in January
Acul, Guatemala

Average rainfall in January: 32mm

The wettest month (with the highest rainfall) is June (521mm).
The driest month (with the least rainfall) is February (24mm).

Average rainfall days in January
Acul, Guatemala

Average rainfall days in January: 19.3 days

The month with the highest number of rainy days is August (30 days).
The month with the least rainy days is February (16 days).

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

Average daylight in January: 11h and 18min

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 12min).

Average sunshine in January: 7h and 12min

The month with the most sunshine is April (Average sunshine: 9h and 48min).
The months with the least sunshine are June and September (Average sunshine: 5h and 24min).

Average sunshine days in January
Acul, Guatemala

Average sunshine days in January: 7.7 days

The month with the most sunshine days is December (9.5 days).
The month with the least sunshine days is September (0.1 days).

Average UV index in January
Acul, Guatemala

Average UV index in January: 3

The months with the highest UV index are February, March, April, May, July, October and December (UV index 4).
The months with the lowest UV index are January, June, August, September and November (UV index 3).