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
The average high-temperature during December is a still moderately hot 27.6°C (81.7°F), almost matching the conditions of the preceding month. Throughout December, the average low-temperature records at an enjoyable 18.5°C (65.3°F).Heat index
December's heat index is appraised at a tropical 32°C (89.6°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.For clarity, heat index numbers account for light winds and areas under shade. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In Lomitas, the average relative humidity in December is 86%.Rainfall
In Lomitas, in December, during 14.5 rainfall days, 68mm (2.68") of precipitation is typically accumulated. In Lomitas, during the entire year, the rain falls for 198.8 days and collects up to 1061mm (41.77") of precipitation.Daylight
December has the shortest days of the year, with an average of 11h and 6min of daylight.On the first day of December, sunrise is at 6:27 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 5:47 pm CST.
Sunshine
In December, the average sunshine is 5.7h.UV index
In December, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 6 suggests this advice:
Deter overexposure. Protecting against the sun's effects is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Lomitas?
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 Lomitas have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Lomitas have in December?
What is the UV index intensity in December?
Average temperature in December
Lomitas, Mexico
- Average high temperature in December: 27.6°C
The warmest month (with the highest average high temperature) is May (36.8°C).
The month with the lowest average high temperature is January (26.6°C).
- Average low temperature in December: 18.5°C
The month with the highest average low temperature is May (24.2°C).
The coldest month (with the lowest average low temperature) is January (17.4°C).
Average pressure in December
Lomitas, Mexico
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is May (1010.9mbar).
Average wind speed in December
Lomitas, Mexico
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is July (7.2km/h).
The calmest months (with the lowest average wind speed) are September and October (5.2km/h).
Average humidity in December
Lomitas, Mexico
- Average humidity in December: 86%
The month with the highest relative humidity is November (87%).
The months with the lowest relative humidity are April and May (65%).
Average rainfall in December
Lomitas, Mexico
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is October (173mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days in December
Lomitas, Mexico
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is September (23.1 days).
The month with the least rainy days is April (9.4 days).
Average daylight in December /
Average sunshine in December
Lomitas, Mexico
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Lomitas, Mexico
- Average sunshine days in December: 14.8 days
The month with the most sunshine days is April (18.5 days).
The month with the least sunshine days is September (5.4 days).
Average UV index in December
Lomitas, Mexico
- Average UV index in December: 6
The months with the highest UV index are March, April, May, June and July (UV index 7).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in December
Lomitas, Mexico
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is April (Cloud cover 28).
Average visibility in December
Lomitas, Mexico
- Average visibility in December: 6km
The months with the highest visibility are April and May (9km).
The months with the lowest visibility are January, September, October, November and December (6km).
