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 arrival of December brings an average high-temperature of a still moderately hot 28.1°C (82.6°F), subtly diverging from November's 28.6°C (83.5°F). Sihochac's nights in December experience an average temperature drop to a pleasant 20.5°C (68.9°F).Heat index
The heat index value during December is appraised at a hot 32°C (89.6°F). Persisting in activity during exposure could lead to weariness and subsequently to heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. 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 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
The average relative humidity in December is 76%.Rainfall
In Sihochac, in December, it is raining for 8.5 days, with typically 22mm (0.87") of accumulated precipitation. In Sihochac, during the entire year, the rain falls for 149.4 days and collects up to 548mm (21.57") of precipitation.Daylight
With an average of 11h and 0min of daylight, December has the shortest days of the year.On the first day of December in Sihochac, sunrise is at 6:20 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 5:35 pm CST.
Sunshine
In December, the average sunshine in Sihochac is 6.9h.UV index
January, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 6 in December leads to these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during 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 Sihochac have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Sihochac have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Sihochac, Mexico
- Average high temperature in December: 28.1°C
The warmest month (with the highest average high temperature) is May (33.6°C).
The month with the lowest average high temperature is January (27.2°C).
- Average low temperature in December: 20.5°C
The month with the highest average low temperature is June (24.9°C).
The coldest month (with the lowest average low temperature) is January (19.8°C).
Average pressure in December
Sihochac, 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 September (1011.3mbar).
Average wind speed in December
Sihochac, Mexico
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is March (14.5km/h).
The calmest month (with the lowest average wind speed) is September (11.7km/h).
Average humidity in December
Sihochac, Mexico
- Average humidity in December: 76%
The months with the highest relative humidity are September and October (78%).
The month with the lowest relative humidity is April (66%).
Average rainfall in December
Sihochac, Mexico
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is June (113mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in December
Sihochac, Mexico
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is September (21.6 days).
The month with the least rainy days is February (4.7 days).
Average daylight in December /
Average sunshine in December
Sihochac, Mexico
- Average daylight in December: 11h and 0min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is April (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in December
Sihochac, Mexico
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is March (23.9 days).
The month with the least sunshine days is September (6.7 days).
Average UV index in December
Sihochac, Mexico
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in December
Sihochac, Mexico
- Average cloud cover in December: 26
The month with the most cloud cover is June (Cloud cover 33).
The month with the least cloud cover is April (Cloud cover 20).
Average visibility in December
Sihochac, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
