Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
During December, San Andrés Sajcabajá records an average high-temperature of a still enjoyable 17.6°C (63.7°F), marking a slight divergence from November's 17.4°C (63.3°F). In December, San Andrés Sajcabajá encounters an average low-temperature of 6.5°C (43.7°F) during the night.Humidity
In December, the average relative humidity in San Andrés Sajcabajá is 83%.Rainfall
In San Andrés Sajcabajá, during December, the rain falls for 17.4 days and regularly aggregates up to 29mm (1.14") of precipitation. In San Andrés Sajcabajá, Guatemala, during the entire year, the rain falls for 295.3 days and collects up to 2656mm (104.57") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 12min of daylight.On the first day of the month, sunrise is at 06:14 and sunset at 17:31. On the last day of December, sunrise is at 06:29 and sunset at 17:44 CST.
Sunshine
The average sunshine in December is 7h.UV index
The months with the highest UV index in San Andrés Sajcabajá 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 moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 4 during December leads to these instructions:
Take necessary precautions - Defending against sun damage is advocated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
What is the temperature in December in San Andrés Sajcabajá?
What is the average humidity in December in San Andrés Sajcabajá?
How much does it rain in San Andrés Sajcabajá in December?
What is the month with the shortest days in San Andrés Sajcabajá?
What is the average length of the day in December in San Andrés Sajcabajá?
When are sunrise and sunset in December in San Andrés Sajcabajá?
How long on average sun shines in December in San Andrés Sajcabajá?
When is the highest UV index in San Andrés Sajcabajá?
What is the UV index reading in December in San Andrés Sajcabajá?
Average temperature in December
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, Guatemala
- Average daylight in December: 11h and 1min
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
San Andrés Sajcabajá, 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
San Andrés Sajcabajá, 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).
Average cloud cover in December
San Andrés Sajcabajá, Guatemala
- Average cloud cover in December: 51
The months with the most cloud cover are June and September (Cloud cover 75).
The month with the least cloud cover is March (Cloud cover 41).
Average visibility in December
San Andrés Sajcabajá, Guatemala
- Average visibility in December: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are September and October (5km).
San Andrés Sajcabajá, Guatemala
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