December weather forecastSan Jerónimo Tecoatl, Mexico
December
Weather in December
The first month of the winter, December, is still a comfortable month in San Jerónimo Tecoatl, Mexico, with an average temperature fluctuating between 9.6°C (49.3°F) and 19.7°C (67.5°F).Temperature
San Jerónimo Tecoatl experiences a recorded average high-temperature of a refreshing 19.7°C (67.5°F) in December, closely aligned with November's 20°C (68°F). Throughout December, San Jerónimo Tecoatl experiences a low-temperature average of 9.6°C (49.3°F).Humidity
In San Jerónimo Tecoatl, Mexico, the average relative humidity in December is 72%.Rainfall
December is the month with the least rainfall. Rain falls for 4.3 days and accumulates 3mm (0.12") of precipitation.Daylight
The month with the shortest days in San Jerónimo Tecoatl is December, with an average of 11h and 6min of daylight.On the first day of the month, sunrise is at 6:43 am and sunset at 5:50 pm. On the last day of December, in San Jerónimo Tecoatl, Mexico, sunrise is at 6:59 am and sunset at 6:02 pm CST.
Sunshine
In December, the average sunshine in San Jerónimo Tecoatl is 8h.UV index
January, October and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 4 suggests these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
San Jerónimo Tecoatl, Mexico
- Average high temperature in December: 19.7°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 (19.1°C).
- Average low temperature in December: 9.6°C
The month with the highest average low temperature is May (15.1°C).
The coldest month (with the lowest average low temperature) is January (8.8°C).
Average pressure in December
San Jerónimo Tecoatl, Mexico
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is January (1018.9mbar).
The month with the lowest atmospheric pressure is May (1014.1mbar).
Average wind speed in December
San Jerónimo Tecoatl, Mexico
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is March (10.8km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).
Average humidity in December
San Jerónimo Tecoatl, Mexico
- Average humidity in December: 72%
The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is April (60%).
Average rainfall in December
San Jerónimo Tecoatl, Mexico
- Average rainfall in December: 3mm
The wettest month (with the highest rainfall) is June (122mm).
The driest month (with the least rainfall) is December (3mm).
Average rainfall days in December
San Jerónimo Tecoatl, Mexico
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is June (20.9 days).
The month with the least rainy days is December (4.3 days).
Average daylight in December /
Average sunshine in December
San Jerónimo Tecoatl, 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: 8h and 0min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in December
San Jerónimo Tecoatl, Mexico
- Average sunshine days in December: 24.4 days
The month with the most sunshine days is December (24.4 days).
The month with the least sunshine days is June (7.9 days).
Average UV index in December
San Jerónimo Tecoatl, Mexico
- Average UV index in December: 4
The month with the highest UV index is April (UV index 6).
The months with the lowest UV index are January, October and December (UV index 4).
Average cloud cover in December
San Jerónimo Tecoatl, Mexico
- Average cloud cover in December: 24
The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 18).
Average visibility in December
San Jerónimo Tecoatl, Mexico
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May and December (10km).
The months with the lowest visibility are January, June, July, August, September, October and November (9km).
