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 snowfall 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
In December, the average high-temperature registers at a still comfortable 17.5°C (63.5°F), nearly identical to November's 17.7°C (63.9°F). Xonacatlán reports a substantial plunge from daytime highs during the nights of December, with an average low-temperature of 4.9°C (40.8°F).Humidity
The average relative humidity in December in Xonacatlán is 65%.Rainfall
December is the month with the least rainfall. Rain falls for 4.7 days and accumulates 7mm (0.28") of precipitation.Snowfall
January, April through December are months without snowfall in Xonacatlán.Daylight
December has the shortest days of the year, with an average of 11h and 0min of daylight.On the first day of the month, sunrise is at 6:56 am and sunset at 5:58 pm. On the last day of December, sunrise is at 7:11 am and sunset at 6:11 pm CST.
Sunshine
In Xonacatlán, Mexico, the average sunshine in December is 9.3h.UV index
In Xonacatlán, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 4 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. Around midday, solar radiation is most harmful; hence, exposure should be limited. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Xonacatlán?
What is the average humidity in December in Xonacatlán?
What is the driest month in Xonacatlán?
How many days does it rain in December in Xonacatlán?
When it does not snow in Xonacatlán?
What is the month with the shortest days in Xonacatlán?
What is the average length of the day in December in Xonacatlán?
What time are sunrise and sunset in December in Xonacatlán?
How long on average sun shines in December in Xonacatlán?
What is the UV index intensity in December in Xonacatlán?
Average temperature in December
Xonacatlán, Mexico
- Average high temperature in December: 17.5°C
The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in December: 4.9°C
The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in December
Xonacatlán, Mexico
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in December
Xonacatlán, Mexico
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in December
Xonacatlán, Mexico
- Average humidity in December: 65%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in December
Xonacatlán, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in December
Xonacatlán, Mexico
- Average rainfall days in December: 4.7 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in December
Xonacatlán, Mexico
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Xonacatlán, 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: 9h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in December
Xonacatlán, Mexico
- Average sunshine days in December: 24.5 days
The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in December
Xonacatlán, Mexico
- Average UV index in December: 4
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and September (UV index 3).
Average cloud cover in December
Xonacatlán, Mexico
- Average cloud cover in December: 13
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in December
Xonacatlán, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (7km).
