December weather forecastAcequia, Guatemala
December weather forecast for Acequia, Guatemala: The first month of the winter, December, is still a warm month in Acequia, Guatemala, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 18.1°C (64.6°F). The average heat index, which represents the influence of relative humidity on air temperature, in December is evaluated at 34°C (93.2°F).
December
Weather in December
The first month of the winter, December, is still a warm month in Acequia, Guatemala, with temperature in the range of an average high of 29.3°C (84.7°F) and an average low of 18.1°C (64.6°F).Temperature
The average high-temperature is a still warm 29.3°C (84.7°F) in December, hardly different from the 28.4°C (83.1°F) recorded in November. An average low-temperature of 18.1°C (64.6°F) is observed during December nights.Heat index
During December, the heat index is evaluated at a hot 34°C (93.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In December, the average relative humidity is 71%.Rainfall
In Acequia, in December, it is raining for 3 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 169.5 rainfall days, and 865mm (34.06") of precipitation is accumulated.Daylight
With an average of 11h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:08 and sunset at 17:28. On the last day of December, sunrise is at 06:23 and sunset at 17:41 CST.
Sunshine
The months with the least sunshine are January and December, with an average of 7.7h of sunshine.UV index
January, February, May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Acequia, Guatemala
- Average high temperature in December: 29.3°C
The warmest month (with the highest average high temperature) is April (32.6°C).
The month with the lowest average high temperature is October (28.1°C).
- Average low temperature in December: 18.1°C
The month with the highest average low temperature is May (21.7°C).
The coldest month (with the lowest average low temperature) is January (17.9°C).
Average pressure in December
Acequia, Guatemala
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is January (1014.1mbar).
The month with the lowest atmospheric pressure is May (1011.6mbar).
Average wind speed in December
Acequia, Guatemala
- Average wind speed in December: 9.4km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest months (with the lowest average wind speed) are June and September (5.2km/h).
Average humidity in December
Acequia, Guatemala
- Average humidity in December: 71%
The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is March (63%).
Average rainfall in December
Acequia, Guatemala
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is October (162mm).
The driest month (with the least rainfall) is January (1mm).
Average rainfall days in December
Acequia, Guatemala
- Average rainfall days in December: 3 days
The month with the highest number of rainy days is May (24.2 days).
The month with the least rainy days is January (1.8 days).
Average daylight in December /
Average sunshine in December
Acequia, Guatemala
- Average daylight in December: 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 18min).
- Average sunshine in December: 7h and 42min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 7h and 42min).
Average sunshine days in December
Acequia, Guatemala
- Average sunshine days in December: 27.5 days
The month with the most sunshine days is January (28.4 days).
The month with the least sunshine days is June (5.9 days).
Average UV index in December
Acequia, Guatemala
- Average UV index in December: 6
The months with the highest UV index are March and April (UV index 7).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in December
Acequia, Guatemala
- Average cloud cover in December: 12
The months with the most cloud cover are June and September (Cloud cover 42).
The months with the least cloud cover are January and December (Cloud cover 12).
Average visibility in December
Acequia, Guatemala
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are June, August, September and October (8km).
