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
Entering December, the average high-temperature is recorded at a moderately hot 23.8°C (74.8°F), exhibiting a minimal shift from November's 22.6°C (72.7°F). Throughout December nights, Uvita experiences a consistent temperature average of 15.8°C (60.4°F).Humidity
In December, the average relative humidity is 83%.Rainfall
In Uvita, in December, it is raining for 19.6 days, with typically 65mm (2.56") of accumulated precipitation. Throughout the year, there are 294.6 rainfall days, and 2842mm (111.89") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 11h and 36min of daylight.On the first day of the month, sunrise is at 05:35 and sunset at 17:13. On the last day of December, sunrise is at 05:50 and sunset at 17:26 CST.
Sunshine
The average sunshine in December is 8.9h.UV index
The months with the lowest UV index are January, February, May through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 5 in December translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. When the Sun is at its strongest around midday, find shade and limit exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Uvita in December?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Uvita have in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Uvita have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Uvita, Costa Rica
- Average high temperature in December: 23.8°C
The warmest month (with the highest average high temperature) is March (26.2°C).
The month with the lowest average high temperature is October (22.2°C).
- Average low temperature in December: 15.8°C
The month with the highest average low temperature is May (17.4°C).
The coldest month (with the lowest average low temperature) is January (15.3°C).
Average pressure in December
Uvita, Costa Rica
- Average pressure in December: 1011.6mbar
The month with the highest atmospheric pressure is January (1012.1mbar).
The month with the lowest atmospheric pressure is October (1011mbar).
Average wind speed in December
Uvita, Costa Rica
- Average wind speed in December: 4.6km/h
The windiest month (with the highest average wind speed) is February (5.6km/h).
The calmest month (with the lowest average wind speed) is September (3.1km/h).
Average humidity in December
Uvita, Costa Rica
- Average humidity in December: 83%
The month with the highest relative humidity is October (91%).
The months with the lowest relative humidity are February and March (75%).
Average rainfall in December
Uvita, Costa Rica
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is October (479mm).
The driest month (with the least rainfall) is February (20mm).
Average rainfall days in December
Uvita, Costa Rica
- Average rainfall days in December: 19.6 days
The month with the highest number of rainy days is August (30.9 days).
The month with the least rainy days is February (11.4 days).
Average daylight in December /
Average sunshine in December
Uvita, Costa Rica
- Average daylight in December: 11h and 4min
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 36min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is October (Average sunshine: 6h and 24min).
Average sunshine days in December
Uvita, Costa Rica
- Average sunshine days in December: 8.7 days
The month with the most sunshine days is February (14.5 days).
The month with the least sunshine days is August (0 days).
Average UV index in December
Uvita, Costa Rica
- Average UV index in December: 5
The months with the highest UV index are March and April (UV index 6).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Uvita, Costa Rica
- Average cloud cover in December: 34
The month with the most cloud cover is October (Cloud cover 59).
The month with the least cloud cover is February (Cloud cover 22).
Average visibility in December
Uvita, Costa Rica
- Average visibility in December: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are September and October (7km).
