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
Guanajuato experiences a recorded average high-temperature of a still pleasant 20.3°C (68.5°F) in December, closely aligned with November's 21.1°C (70°F). In December, a remarkable difference from daytime highs is noted, as Guanajuato records an average temperature of 7.6°C (45.7°F) during the night.Humidity
The average relative humidity in December is 57%.Rainfall
In Guanajuato, in December, it is raining for 1.8 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 116.2 rainfall days, and 425mm (16.73") of precipitation is accumulated.Daylight
With an average of 10h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:06 am and sunset at 6:02 pm. On the last day of December, sunrise is at 7:21 am and sunset at 6:14 pm CST.
Sunshine
January, May and December, with an average of 9.8h of sunshine, are months with the most sunshine.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 medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 4 suggests these recommendations:
Undertake protective steps - Preventing sun damage is advised. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures 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 Guanajuato have in December?
When is the sunrise / sunset in December?
What is the month with the most sunshine?
How long on average sun shines in December?
What are the months with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Guanajuato, Mexico
- Average high temperature in December: 20.3°C
The warmest month (with the highest average high temperature) is May (28.2°C).
The month with the lowest average high temperature is January (19.8°C).
- Average low temperature in December: 7.6°C
The month with the highest average low temperature is June (14.4°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average pressure in December
Guanajuato, Mexico
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is May (1013.6mbar).
Average wind speed in December
Guanajuato, Mexico
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is April (10.8km/h).
The calmest month (with the lowest average wind speed) is December (9.1km/h).
Average humidity in December
Guanajuato, Mexico
- Average humidity in December: 57%
The month with the highest relative humidity is September (76%).
The month with the lowest relative humidity is April (36%).
Average rainfall in December
Guanajuato, Mexico
- Average rainfall in December: 4mm
The wettest month (with the highest rainfall) is July (87mm).
The driest month (with the least rainfall) is January (3mm).
Average rainfall days in December
Guanajuato, Mexico
- Average rainfall days in December: 1.8 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is December (1.8 days).
Average daylight in December /
Average sunshine in December
Guanajuato, Mexico
- Average daylight in December: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in December: 9h and 5min
The months with the most sunshine are January, May and December (Average sunshine: 9h and 48min).
The month with the least sunshine is July (Average sunshine: 9h and 12min).
Average sunshine days in December
Guanajuato, Mexico
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is December (28.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index in December
Guanajuato, Mexico
- Average UV index in December: 4
The months with the highest UV index are April and May (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in December
Guanajuato, Mexico
- Average cloud cover in December: 12
The months with the most cloud cover are July and September (Cloud cover 35).
The months with the least cloud cover are March and April (Cloud cover 11).
Average visibility in December
Guanajuato, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The month with the lowest visibility is September (8km).
