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
The arrival of December brings an average high-temperature of a still moderately hot 27.1°C (80.8°F), closely following the temperature pattern of November. During December, the average low-temperature is an enjoyable 19.6°C (67.3°F).Heat index
For December, the heat index is appraised at a tropical 31°C (87.8°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Keep in mind the heat index values are meant for areas in shade and with light wind. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
December is the most humid month, with an average relative humidity of 90%.Rainfall
In Tanque, in December, during 24.1 rainfall days, 110mm (4.33") of precipitation is typically accumulated. In Tanque, during the entire year, the rain falls for 291.8 days and collects up to 1531mm (60.28") of precipitation.Daylight
December has the shortest days of the year in Tanque, with an average of 11h and 30min of daylight.On the first day of December, sunrise is at 05:40 and sunset at 17:14. On the last day of the month, sunrise is at 05:55 and sunset at 17:27 CST.
Sunshine
The average sunshine in December in Tanque is 5.8h.UV index
The average daily maximum UV index in December in Tanque is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Tanque?
What is the most humid month in Tanque?
What is the average humidity in December in Tanque?
How much does it rain in Tanque in December?
What is the month with the shortest days in Tanque?
How many hours of daylight does Tanque have in December?
When are sunrise and sunset in December in Tanque?
How many hours of sunshine does Tanque have in December?
How high is the UV index in December in Tanque?
Average temperature in December
Tanque, Costa Rica
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is April (32.1°C).
The month with the lowest average high temperature is January (27°C).
- Average low temperature in December: 19.6°C
The month with the highest average low temperature is June (22.2°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in December
Tanque, Costa Rica
- Average pressure in December: 1011.8mbar
The month with the highest atmospheric pressure is January (1012.5mbar).
The month with the lowest atmospheric pressure is October (1010.5mbar).
Average wind speed in December
Tanque, Costa Rica
- Average wind speed in December: 6.9km/h
The windiest month (with the highest average wind speed) is March (9.8km/h).
The calmest month (with the lowest average wind speed) is October (4.7km/h).
Average humidity in December
Tanque, Costa Rica
- Average humidity in December: 90%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Tanque, Costa Rica
- Average rainfall in December: 110mm
The wettest month (with the highest rainfall) is October (203mm).
The driest months (with the least rainfall) are February and March (38mm).
Average rainfall days in December
Tanque, Costa Rica
- Average rainfall days in December: 24.1 days
The month with the highest number of rainy days is July (29.6 days).
The month with the least rainy days is February (16.3 days).
Average daylight in December /
Average sunshine in December
Tanque, Costa Rica
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is June (Average sunshine: 8h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Tanque, Costa Rica
- Average sunshine days in December: 3.9 days
The month with the most sunshine days is April (8.9 days).
The month with the least sunshine days is July (0.7 days).
Average UV index in December
Tanque, Costa Rica
- Average UV index in December: 6
The months with the highest UV index are April and May (UV index 7).
The month with the lowest UV index is November (UV index 5).
Average cloud cover in December
Tanque, Costa Rica
- Average cloud cover in December: 61
The month with the most cloud cover is December (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 38).
Average visibility in December
Tanque, Costa Rica
- Average visibility in December: 6km
The months with the highest visibility are February, March, April, May, June and September (8km).
The months with the lowest visibility are November and December (6km).
