December weather forecastSayula de Alemán, Mexico
December weather for Sayula de Alemán, Mexico: The month with the shortest days in Sayula de Alemán, Mexico, is December, with an average of 11h and 6min of daylight. December, the first month of the winter in Sayula de Alemán, is still a warm month, with an average temperature ranging between max 25.9°C (78.6°F) and min 17.9°C (64.2°F).
December
Weather in December
December, the first month of the winter in Sayula de Alemán, is still a warm month, with an average temperature ranging between max 25.9°C (78.6°F) and min 17.9°C (64.2°F).Temperature
The onset of December manifests an average high-temperature of a still moderately hot 25.9°C (78.6°F), demonstrating a minor variation from the preceding month. In Sayula de Alemán, December is marked by an average low-temperature of 17.9°C (64.2°F).Humidity
The months with the highest humidity are November and December, with an average relative humidity of 88%.Rainfall
In Sayula de Alemán, in December, during 15.5 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 216.6 rainfall days, and 1064mm (41.89") of precipitation is accumulated.Daylight
With an average of 11h and 6min of daylight, December has the shortest days of the year in Sayula de Alemán.On the first day of the month, sunrise is at 6:35 am and sunset at 5:43 pm. On the last day of December, in Sayula de Alemán, sunrise is at 6:50 am and sunset at 5:55 pm CST.
Sunshine
In December, the average sunshine in Sayula de Alemán is 4.9h.UV index
January and December, with an average maximum UV index of 5, are months with the lowest UV index in Sayula de Alemán. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 5 during December translates into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sayula de Alemán, Mexico
- Average high temperature in December: 25.9°C
The warmest month (with the highest average high temperature) is May (36.3°C).
The month with the lowest average high temperature is January (25.1°C).
- Average low temperature in December: 17.9°C
The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).
Average pressure in December
Sayula de Alemán, Mexico
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The month with the lowest atmospheric pressure is May (1011.3mbar).
Average wind speed in December
Sayula de Alemán, Mexico
- Average wind speed in December: 6.8km/h
The windiest month (with the highest average wind speed) is April (8.3km/h).
The calmest month (with the lowest average wind speed) is September (5.7km/h).
Average humidity in December
Sayula de Alemán, Mexico
- Average humidity in December: 88%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is May (64%).
Average rainfall in December
Sayula de Alemán, Mexico
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is August (184mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in December
Sayula de Alemán, Mexico
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is September (26.8 days).
The month with the least rainy days is April (8.2 days).
Average daylight in December /
Average sunshine in December
Sayula de Alemán, Mexico
- Average daylight in December: 11h and 6min
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: 4h and 54min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days in December
Sayula de Alemán, Mexico
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is April (20.9 days).
The month with the least sunshine days is September (2 days).
Average UV index in December
Sayula de Alemán, Mexico
- Average UV index in December: 5
The months with the highest UV index are March, April, May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in December
Sayula de Alemán, Mexico
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in December
Sayula de Alemán, Mexico
- Average visibility in December: 6km
The month with the highest visibility is May (10km).
The months with the lowest visibility are January, November and December (6km).
