December weather forecastSan Jerónimo Bonchete, Mexico
December
Weather in December
The first month of the winter, December, is still a refreshing month in San Jerónimo Bonchete, Mexico, with temperature in the range of an average high of 17.5°C (63.5°F) and an average low of 5°C (41°F).Temperature
At the onset of December, San Jerónimo Bonchete records an average high-temperature of a still enjoyable 17.5°C (63.5°F), showing little deviation from the preceding month. A stark contrast in day to night temperatures can be seen in San Jerónimo Bonchete in December, with an average low-temperature of 5°C (41°F).Humidity
In San Jerónimo Bonchete, the average relative humidity in December is 65%.Rainfall
December is the month with the least rainfall in San Jerónimo Bonchete. Rain falls for 6.8 days and accumulates 11mm (0.43") 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 the month, sunrise is at 6:58 am and sunset at 5:59 pm. On the last day of December, in San Jerónimo Bonchete, sunrise is at 7:14 am and sunset at 6:12 pm CST.
Sunshine
In December, the average sunshine is 9.3h.UV index
In San Jerónimo Bonchete, Mexico, the average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 4 in December translates into these instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
San Jerónimo Bonchete, Mexico
- Average high temperature in December: 17.5°C
The warmest month (with the highest average high temperature) is April (22.5°C).
The month with the lowest average high temperature is January (17.1°C).
- Average low temperature in December: 5°C
The month with the highest average low temperature is May (10.8°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).
Average pressure in December
San Jerónimo Bonchete, Mexico
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is January (1017.7mbar).
The month with the lowest atmospheric pressure is May (1013.7mbar).
Average wind speed in December
San Jerónimo Bonchete, Mexico
- Average wind speed in December: 5.5km/h
The windiest months (with the highest average wind speed) are March and April (6.8km/h).
The calmest month (with the lowest average wind speed) is July (4.4km/h).
Average humidity in December
San Jerónimo Bonchete, 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
San Jerónimo Bonchete, Mexico
- Average rainfall in December: 11mm
The wettest month (with the highest rainfall) is July (291mm).
The driest month (with the least rainfall) is December (11mm).
Average rainfall days in December
San Jerónimo Bonchete, Mexico
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is July (30.4 days).
The month with the least rainy days is January (6.5 days).
Average daylight in December /
Average sunshine in December
San Jerónimo Bonchete, 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 18min
The month with the most sunshine is March (Average sunshine: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 8h and 6min).
Average sunshine days in December
San Jerónimo Bonchete, Mexico
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (0.2 days).
Average UV index in December
San Jerónimo Bonchete, 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 October (UV index 3).
Average cloud cover in December
San Jerónimo Bonchete, Mexico
- Average cloud cover in December: 13
The months with the most cloud cover are July and September (Cloud cover 47).
The months with the least cloud cover are February, March and December (Cloud cover 13).
Average visibility in December
San Jerónimo Bonchete, 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 August and September (7km).
