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
December brings an average high-temperature of a still refreshing 19.4°C (66.9°F), showing a slight difference from November's 19.8°C (67.6°F). December witnesses an average nighttime temperature of 9.5°C (49.1°F).Humidity
In Atempa, the average relative humidity in December is 77%.Rainfall
December is the month with the least rainfall. Rain falls for 10.2 days and accumulates 13mm (0.51") of precipitation.Daylight
The month with the shortest days is December, with an average of 11h and 0min of daylight.On the first day of December, sunrise is at 6:44 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:02 pm CST.
Sunshine
In Atempa, the average sunshine in December is 7.4h.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 4 in December leads to these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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?
What is the driest month?
How much does it rain in Atempa in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December in Atempa?
Average temperature in December
Atempa, Mexico
- Average high temperature in December: 19.4°C
The warmest month (with the highest average high temperature) is April (25.8°C).
The month with the lowest average high temperature is January (18.5°C).
- Average low temperature in December: 9.5°C
The month with the highest average low temperature is May (14.2°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in December
Atempa, Mexico
- Average pressure in December: 1018.2mbar
The month with the highest atmospheric pressure is January (1019.2mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in December
Atempa, Mexico
- Average wind speed in December: 6.5km/h
The windiest month (with the highest average wind speed) is March (7.6km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in December
Atempa, Mexico
- Average humidity in December: 77%
The months with the highest relative humidity are September and October (83%).
The month with the lowest relative humidity is April (67%).
Average rainfall in December
Atempa, Mexico
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is June (184mm).
The driest month (with the least rainfall) is December (13mm).
Average rainfall days in December
Atempa, Mexico
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is September (26.1 days).
The month with the least rainy days is December (10.2 days).
Average daylight in December /
Average sunshine in December
Atempa, Mexico
- Average daylight in December: 11h and 0min
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 0min).
- Average sunshine in December: 7h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 54min).
Average sunshine days in December
Atempa, Mexico
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is December (16.1 days).
The month with the least sunshine days is September (1.9 days).
Average UV index in December
Atempa, Mexico
- Average UV index in December: 4
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, October, November and December (UV index 4).
Average cloud cover in December
Atempa, Mexico
- Average cloud cover in December: 27
The month with the most cloud cover is September (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 24).
Average visibility in December
Atempa, Mexico
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are September, October and November (8km).
