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
Weather in December
Temperature
The coldest time of the year is December, with temperatures averaging a high of 27.1°C (80.8°F) and a low of 13.7°C (56.7°F).Heat index
December's mean heat index is calculated to be 29°C (84.2°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In December, the average relative humidity in San Pedro Lagunillas is 67%.Rainfall
In December, the rain falls for 5.9 days. Throughout December, 33mm (1.3") of precipitation is accumulated. In San Pedro Lagunillas, Mexico, during the entire year, the rain falls for 164.8 days and collects up to 1589mm (62.56") of precipitation.Daylight
With an average of 10h and 54min of daylight, December has the shortest days of the year in San Pedro Lagunillas.On the first day of the month, sunrise is at 6:20 am and sunset at 5:16 pm. On the last day of December, sunrise is at 6:36 am and sunset at 5:28 pm MST.
Sunshine
January, November and December, with an average of 7.3h of sunshine, are months with the least sunshine in San Pedro Lagunillas.UV index
January and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 5 in December suggests the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in San Pedro Lagunillas?
What are December temperatures in San Pedro Lagunillas?
What is the average humidity in December in San Pedro Lagunillas?
How many days does it rain in December in San Pedro Lagunillas?
What is the month with the shortest days in San Pedro Lagunillas?
How many hours of daylight does San Pedro Lagunillas have in December?
When is the sunrise / sunset in December in San Pedro Lagunillas?
What is the month with the least sunshine in San Pedro Lagunillas?
How long on average sun shines in December in San Pedro Lagunillas?
What are the months with the lowest UV index in San Pedro Lagunillas?
What is the UV index intensity in December in San Pedro Lagunillas?
Average temperature in December
San Pedro Lagunillas, Mexico
- Average high temperature in December: 27.1°C
The warmest month (with the highest average high temperature) is May (33.1°C).
The month with the lowest average high temperature is December (27.1°C).
- Average low temperature in December: 13.7°C
The month with the highest average low temperature is August (20.7°C).
The coldest month (with the lowest average low temperature) is February (13.3°C).
Average pressure in December
San Pedro Lagunillas, Mexico
- Average pressure in December: 1015.1mbar
The month with the highest atmospheric pressure is January (1015.6mbar).
The month with the lowest atmospheric pressure is June (1011.7mbar).
Average wind speed in December
San Pedro Lagunillas, Mexico
- Average wind speed in December: 5.5km/h
The windiest month (with the highest average wind speed) is April (6.8km/h).
The calmest months (with the lowest average wind speed) are August and September (4.6km/h).
Average humidity in December
San Pedro Lagunillas, Mexico
- Average humidity in December: 67%
The months with the highest relative humidity are August and September (86%).
The months with the lowest relative humidity are March and April (55%).
Average rainfall in December
San Pedro Lagunillas, Mexico
- Average rainfall in December: 33mm
The wettest month (with the highest rainfall) is August (415mm).
The driest month (with the least rainfall) is April (1mm).
Average rainfall days in December
San Pedro Lagunillas, Mexico
- Average rainfall days in December: 5.9 days
The month with the highest number of rainy days is August (30.3 days).
The month with the least rainy days is April (1 days).
Average daylight in December /
Average sunshine in December
San Pedro Lagunillas, 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: 7h and 2min
The month with the most sunshine is May (Average sunshine: 11h and 48min).
The months with the least sunshine are January, November and December (Average sunshine: 7h and 18min).
Average sunshine days in December
San Pedro Lagunillas, Mexico
- Average sunshine days in December: 24.7 days
The month with the most sunshine days is April (29.3 days).
The month with the least sunshine days is August (0.3 days).
Average UV index in December
San Pedro Lagunillas, Mexico
- Average UV index in December: 5
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
San Pedro Lagunillas, Mexico
- Average cloud cover in December: 19
The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is March (Cloud cover 13).
Average visibility in December
San Pedro Lagunillas, Mexico
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May and December (9km).
The months with the lowest visibility are August and September (6km).
San Pedro Lagunillas, Mexico
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