December weather forecastBolaños, Mexico
December
Weather in December
December, the first month of the winter in Bolaños, is also an agreeable month, with an average temperature varying between 7.5°C (45.5°F) and 21.1°C (70°F).Temperature
The beginning of December reveals an average high-temperature of a still pleasant 21.1°C (70°F), showing minimal deviation from the previous month. Bolaños logs a substantial downturn to a chilly 7.5°C (45.5°F) during December nights, a considerable shift from daytime highs.Humidity
The average relative humidity in December in Bolaños is 55%.Rainfall
In Bolaños, Mexico, during December, the rain falls for 4.4 days and regularly aggregates up to 14mm (0.55") of precipitation. In Bolaños, Mexico, during the entire year, the rain falls for 131.5 days and collects up to 557mm (21.93") of precipitation.Daylight
The month with the shortest days is December, with an average of 10h and 48min of daylight.On the first day of December, sunrise is at 7:17 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:23 pm CST.
Sunshine
In Bolaños, Mexico, the average sunshine in December is 9.6h.UV index
January, November and December, with an average maximum UV index of 4, are months with the lowest UV index in Bolaños. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 4 during December translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Bolaños, Mexico
- Average high temperature in December: 21.1°C
The warmest month (with the highest average high temperature) is May (29.5°C).
The month with the lowest average high temperature is January (20.8°C).
- Average low temperature in December: 7.5°C
The month with the highest average low temperature is June (16.6°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).
Average pressure in December
Bolaños, Mexico
- Average pressure in December: 1017.3mbar
The month with the highest atmospheric pressure is January (1017.8mbar).
The months with the lowest atmospheric pressure are May and June (1013.2mbar).
Average wind speed in December
Bolaños, Mexico
- Average wind speed in December: 7km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is July (5.9km/h).
Average humidity in December
Bolaños, Mexico
- Average humidity in December: 55%
The month with the highest relative humidity is September (72%).
The month with the lowest relative humidity is April (34%).
Average rainfall in December
Bolaños, Mexico
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is July (136mm).
The driest month (with the least rainfall) is April (3mm).
Average rainfall days in December
Bolaños, Mexico
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is April (2.8 days).
Average daylight in December /
Average sunshine in December
Bolaños, Mexico
- Average daylight in December: 10h and 48min
The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in December: 9h and 36min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 9h and 6min).
Average sunshine days in December
Bolaños, Mexico
- Average sunshine days in December: 26 days
The month with the most sunshine days is April (27.5 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in December
Bolaños, Mexico
- Average UV index in December: 4
The months with the highest UV index are May and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).
Average cloud cover in December
Bolaños, Mexico
- Average cloud cover in December: 13
The months with the most cloud cover are July and September (Cloud cover 32).
The months with the least cloud cover are March and April (Cloud cover 10).
Average visibility in December
Bolaños, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
