December weather forecastSacapulas, Guatemala

December

Weather in December

December, the first month of the winter in Sacapulas, is still a refreshing month, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 17.6°C (63.7°F).

Temperature

Welcoming December, Sacapulas notes an average high-temperature of a still enjoyable 17.6°C (63.7°F), nearly consistent with November's 17.4°C (63.3°F). Throughout the month of December, Sacapulas observes an average nighttime temperature of 6.5°C (43.7°F).

Humidity

In Sacapulas, the average relative humidity in December is 83%.

Rainfall

In December, in Sacapulas, the rain falls for 17.4 days. Throughout December, 29mm (1.14") of precipitation is accumulated. In Sacapulas, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.

Daylight

December has the shortest days of the year in Sacapulas, with an average of 11h and 12min of daylight.
On the first day of December, sunrise is at 06:15 and sunset at 17:32. On the last day of the month, sunrise is at 06:30 and sunset at 17:44 CST.

Sunshine

In December, the average sunshine in Sacapulas, Guatemala, is 7h.

UV index

The months with the highest UV index in Sacapulas are February through May, July, October and December, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 4 suggests this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Experience reduced UV exposure by about half when donning a wide-brim hat.

Updated: Feb 15, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Sacapulas, is 17.6°C (63.7°F), while the low-temperature averages to 6.5°C (43.7°F).

In December, the average relative humidity in Sacapulas, Guatemala, is 83%.

In Sacapulas, in December, it is raining for 17.4 days, with typically 29mm (1.14") of accumulated precipitation.

December has the shortest days of the year in Sacapulas, Guatemala, with an average of 11h and 12min of daylight.

The average day length in December in Sacapulas is 11h and 14min.

In December, on the first day of the month, sunrise is at 06:15 and sunset at 17:32. On the last day of the month, sunrise is at 06:30 and sunset at 17:44 CST.

The average sunshine duration in December in Sacapulas, Guatemala, is 7h.

The months with the highest UV index in Sacapulas are February through May, July, October and December, with an average maximum UV index of 4.

In December, the average daily maximum UV index in Sacapulas, Guatemala, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

17.4°C

17.6°C

17.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.8km/h

6.9km/h

7.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.8

9.5

7.7

Average UV index

Average cloud cover

62%

51%

Average visibility

6km

Average temperature in December
Sacapulas, Guatemala

Average high temperature in December: 17.6°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 December: 6.5°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 December
Sacapulas, Guatemala

Average pressure in December: 1015.6mbar

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 December
Sacapulas, Guatemala

Average wind speed in December: 6km/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 December
Sacapulas, Guatemala

Average humidity in December: 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 December
Sacapulas, Guatemala

Average rainfall in December: 29mm

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

Average rainfall days in December
Sacapulas, Guatemala

Average rainfall days in December: 17.4 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 December /
Average sunshine in December
Sacapulas, Guatemala

Average daylight in December: 11h and 12min

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 December: 7h and 0min

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 December
Sacapulas, Guatemala

Average sunshine days in December: 9.5 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 December
Sacapulas, Guatemala

Average UV index in December: 4

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).