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
December
Weather in December
Temperature
As Tactic transitions into December, the average high-temperature stands at a still agreeable 21.5°C (70.7°F), offering little variation from the preceding month. December sees the temperature falling to a mean low of 13.3°C (55.9°F).Humidity
In Tactic, Guatemala, the average relative humidity in December is 89%.Rainfall
In Tactic, during December, the rain falls for 21.3 days and regularly aggregates up to 78mm (3.07") of precipitation. In Tactic, Guatemala, during the entire year, the rain falls for 297.8 days and collects up to 2530mm (99.61") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 12min of daylight.On the first day of December, sunrise is at 06:12 and sunset at 17:29. On the last day of the month, sunrise is at 06:27 and sunset at 17:41 CST.
Sunshine
In December, the average sunshine is 5.1h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 4 in December interprets into the following advice:
Act with care - Obligation to protect against skin and eye damage is highlighted. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Tactic in December?
What is the average humidity in December in Tactic?
How much does it rain in Tactic in December?
What is the month with the shortest days in Tactic?
How many hours of daylight does Tactic have in December?
When is the sunrise / sunset in December in Tactic?
How long on average sun shines in December in Tactic?
When is the lowest UV index in Tactic?
What is the UV index intensity in December in Tactic?
Average temperature in December
Tactic, Guatemala
- Average high temperature in December: 21.5°C
The warmest month (with the highest average high temperature) is April (27.8°C).
The month with the lowest average high temperature is January (21.2°C).
- Average low temperature in December: 13.3°C
The month with the highest average low temperature is June (17.6°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).
Average pressure in December
Tactic, Guatemala
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The months with the lowest atmospheric pressure are May and September (1013mbar).
Average wind speed in December
Tactic, Guatemala
- Average wind speed in December: 4.9km/h
The windiest months (with the highest average wind speed) are March and April (5.5km/h).
The calmest month (with the lowest average wind speed) is September (4.1km/h).
Average humidity in December
Tactic, Guatemala
- Average humidity in December: 89%
The month with the highest relative humidity is November (91%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Tactic, Guatemala
- Average rainfall in December: 78mm
The wettest month (with the highest rainfall) is June (377mm).
The driest month (with the least rainfall) is February (71mm).
Average rainfall days in December
Tactic, Guatemala
- Average rainfall days in December: 21.3 days
The month with the highest number of rainy days is September (29.4 days).
The month with the least rainy days is March (19.4 days).
Average daylight in December /
Average sunshine in December
Tactic, 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: 5h and 1min
The month with the most sunshine is April (Average sunshine: 10h and 12min).
The months with the least sunshine are January and November (Average sunshine: 4h and 42min).
Average sunshine days in December
Tactic, Guatemala
- Average sunshine days in December: 5.9 days
The month with the most sunshine days is March (8.8 days).
The month with the least sunshine days is September (0.6 days).
Average UV index in December
Tactic, Guatemala
- Average UV index in December: 4
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in December
Tactic, Guatemala
- Average cloud cover in December: 67
The month with the most cloud cover is November (Cloud cover 72).
The month with the least cloud cover is April (Cloud cover 37).
Average visibility in December
Tactic, Guatemala
- Average visibility in December: 6km
The month with the highest visibility is April (8km).
The months with the lowest visibility are January and November (5km).
