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 snowfall in December
- Average snowfall 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 suggests a slight decrease in the average high-temperature, moving from a comfortable 17°C (62.6°F) in November to a still refreshing 13.9°C (57°F). Throughout December, an average low-temperature of 5.3°C (41.5°F) is expected in Mérida.Humidity
The average relative humidity in December is 76%.Rainfall
In December, in Mérida, the rain falls for 9 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In Mérida, during the entire year, the rain falls for 93.1 days and collects up to 281mm (11.06") of precipitation.Snowfall
In Mérida, snow does not fall in February through December.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 08:25 and sunset at 18:03. On the last day of December, in Mérida, sunrise is at 08:43 and sunset at 18:13 CET.
Sunshine
The average sunshine in December in Mérida is 8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 in December translates into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Mérida?
What is the average humidity in December in Mérida?
How many days does it rain in December in Mérida?
When it does not snow in Mérida?
Does it snow in Mérida in December?
What is the month with the shortest days in Mérida?
What is the average length of the day in December in Mérida?
What time are sunrise and sunset in December in Mérida?
How long on average sun shines in December in Mérida?
What are the months with the lowest UV index in Mérida?
What is the UV index intensity in December in Mérida?
Average temperature in December
Mérida, Spain
- Average high temperature in December: 13.9°C
The warmest month (with the highest average high temperature) is August (35°C).
The month with the lowest average high temperature is January (12.8°C).
- Average low temperature in December: 5.3°C
The month with the highest average low temperature is July (19.2°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in December
Mérida, Spain
- Average pressure in December: 1023.2mbar
The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1014.9mbar).
Average wind speed in December
Mérida, Spain
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is March (11.6km/h).
The calmest month (with the lowest average wind speed) is September (8.3km/h).
Average humidity in December
Mérida, Spain
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (36%).
Average rainfall in December
Mérida, Spain
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is November (43mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in December
Mérida, Spain
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is April (13.3 days).
The months with the least rainy days are July and August (1.8 days).
Average snowfall in December
Mérida, Spain
- Average snowfall in December: 0mm
The month with the highest snowfall is January (2mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Mérida, Spain
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Mérida, Spain
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in December
Mérida, Spain
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is August (28.4 days).
The month with the least sunshine days is April (14.4 days).
Average UV index in December
Mérida, Spain
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Mérida, Spain
- Average cloud cover in December: 32
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 6).
Average visibility in December
Mérida, Spain
- Average visibility in December: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
