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 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
Weather in December
Temperature
Transitioning into December, San Miguel Piedras records an average high-temperature of a still agreeable 20.8°C (69.4°F), almost identical to November's 20.5°C (68.9°F). Contrasting the daytime warmth, San Miguel Piedras's December nights cool down to an average of 8.5°C (47.3°F).Humidity
In December, the average relative humidity in San Miguel Piedras is 75%.Rainfall
The months with the least rainfall in San Miguel Piedras are February and December Rain falls for 8.5 days and accumulates 7mm (0.28") of rain.Daylight
December has the shortest days of the year, with an average of 11h and 6min of daylight.On the first day of December in San Miguel Piedras, sunrise is at 6:42 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 6:06 pm CST.
Sunshine
The average sunshine in December is 8.1h.UV index
January, August, October through December, with an average maximum UV index of 4, are months with the lowest UV index in San Miguel Piedras. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Frequently asked questions
What are December temperatures in San Miguel Piedras?
What is the average humidity in December in San Miguel Piedras?
What is the driest month in San Miguel Piedras?
How much does it rain in San Miguel Piedras in December?
What is the month with the shortest days in San Miguel Piedras?
What is the average length of the day in December in San Miguel Piedras?
When is the sunrise / sunset in December in San Miguel Piedras?
How many hours of sunshine does San Miguel Piedras have in December?
What is the month with the lowest UV index in San Miguel Piedras?
What is the UV index reading in December in San Miguel Piedras?
Average temperature in December
San Miguel Piedras, Mexico
- Average high temperature in December: 20.8°C
The warmest month (with the highest average high temperature) is April (26.8°C).
The months with the lowest average high temperature are January and November (20.5°C).
- Average low temperature in December: 8.5°C
The month with the highest average low temperature is June (13.3°C).
The coldest month (with the lowest average low temperature) is January (7.7°C).
Average pressure in December
San Miguel Piedras, Mexico
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is May (1012.9mbar).
Average wind speed in December
San Miguel Piedras, Mexico
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is November (7.3km/h).
The calmest month (with the lowest average wind speed) is June (5.3km/h).
Average humidity in December
San Miguel Piedras, Mexico
- Average humidity in December: 75%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (62%).
Average rainfall in December
San Miguel Piedras, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is June (213mm).
The driest months (with the least rainfall) are February and December (7mm).
Average rainfall days in December
San Miguel Piedras, Mexico
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is August (29.6 days).
The month with the least rainy days is February (7.1 days).
Average daylight in December /
Average sunshine in December
San Miguel Piedras, Mexico
- Average daylight in December: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in December: 8h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days in December
San Miguel Piedras, Mexico
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is January (15.1 days).
The month with the least sunshine days is September (0.3 days).
Average UV index in December
San Miguel Piedras, Mexico
- Average UV index in December: 4
The months with the highest UV index are February, March, April, May, June, July and September (UV index 5).
The months with the lowest UV index are January, August, October, November and December (UV index 4).
Average cloud cover in December
San Miguel Piedras, Mexico
- Average cloud cover in December: 28
The month with the most cloud cover is September (Cloud cover 54).
The months with the least cloud cover are February, March and April (Cloud cover 21).
Average visibility in December
San Miguel Piedras, Mexico
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April and May (9km).
The months with the lowest visibility are July, August, September and October (7km).
San Miguel Piedras, Mexico
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