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 November transitions into December, Guerrero Negro records an average high-temperature of a comfortable 18.7°C (65.7°F), showing a gentle shift from the preceding month. During the nights of December, Guerrero Negro records an average temperature of 16.7°C (62.1°F), a minor drop from daytime peaks.Humidity
In Guerrero Negro, the average relative humidity in December is 67%.Rainfall
In Guerrero Negro, in December, it is raining for 4.4 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 41.2 rainfall days, and 97mm (3.82") of precipitation is accumulated.Daylight
The month with the shortest days in Guerrero Negro is December, with an average of 10h and 24min of daylight.On the first day of December, sunrise is at 7:10 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:51 pm MST.
Sunshine
With an average of 6.8h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January through June, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 during December translates into the following directions:
Take necessary precautions - Suggestions to elude sunburn are provided. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Guerrero Negro have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Guerrero Negro, Mexico
- Average high temperature in December: 18.7°C
The warmest month (with the highest average high temperature) is September (23.9°C).
The month with the lowest average high temperature is February (18°C).
- Average low temperature in December: 16.7°C
The month with the highest average low temperature is September (21.6°C).
The coldest months (with the lowest average low temperature) are February, March and April (15.8°C).
Average pressure in December
Guerrero Negro, Mexico
- Average pressure in December: 1017mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The month with the lowest atmospheric pressure is September (1011.1mbar).
Average wind speed in December
Guerrero Negro, Mexico
- Average wind speed in December: 18.6km/h
The windiest month (with the highest average wind speed) is April (20.7km/h).
The calmest month (with the lowest average wind speed) is August (15.7km/h).
Average humidity in December
Guerrero Negro, Mexico
- Average humidity in December: 67%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is January (66%).
Average rainfall in December
Guerrero Negro, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is August (17mm).
The driest months (with the least rainfall) are April and May (1mm).
Average rainfall days in December
Guerrero Negro, Mexico
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is August (6.1 days).
The month with the least rainy days is May (1.3 days).
Average daylight in December /
Average sunshine in December
Guerrero Negro, Mexico
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in December
Guerrero Negro, Mexico
- Average sunshine days in December: 23.5 days
The month with the most sunshine days is May (27.8 days).
The month with the least sunshine days is February (22.9 days).
Average UV index in December
Guerrero Negro, Mexico
- Average UV index in December: 5
The months with the highest UV index are July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, November and December (UV index 5).
Average cloud cover in December
Guerrero Negro, Mexico
- Average cloud cover in December: 22
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Guerrero Negro, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
