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
San Sebastianito's December weather, with an average high temperature of 23.5°C (74.3°F) and an average low temperature of 9.9°C (49.8°F), tends to be the coldest of the year.Humidity
In San Sebastianito, the average relative humidity in December is 57%.Rainfall
In San Sebastianito, in December, it is raining for 3.9 days, with typically 6mm (0.24") of accumulated precipitation. In San Sebastianito, during the entire year, the rain falls for 154.5 days and collects up to 719mm (28.31") of precipitation.Daylight
The month with the shortest days is December, with an average of 10h and 54min of daylight.On the first day of December in San Sebastianito, sunrise is at 7:13 am and sunset at 6:11 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:24 pm CST.
Sunshine
The average sunshine in December is 9.8h.UV index
In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 5 in December translates into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Frequently asked questions
What time of the year is the coldest in San Sebastianito?
What is the usual temperature for San Sebastianito in December?
What is the average humidity in December in San Sebastianito?
How much does it rain in San Sebastianito in December?
What is the month with the shortest days in San Sebastianito?
How many hours of daylight does San Sebastianito have in December?
What time are sunrise and sunset in December in San Sebastianito?
How many hours of sunshine does San Sebastianito have in December?
What is the UV index intensity in December in San Sebastianito?
Average temperature in December
San Sebastianito, Mexico
- Average high temperature in December: 23.5°C
The warmest month (with the highest average high temperature) is May (32.4°C).
The month with the lowest average high temperature is December (23.5°C).
- Average low temperature in December: 9.9°C
The month with the highest average low temperature is June (17.9°C).
The coldest month (with the lowest average low temperature) is January (9.2°C).
Average pressure in December
San Sebastianito, Mexico
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is May (1012.6mbar).
Average wind speed in December
San Sebastianito, Mexico
- Average wind speed in December: 5.2km/h
The windiest month (with the highest average wind speed) is April (7.8km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in December
San Sebastianito, Mexico
- Average humidity in December: 57%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is April (36%).
Average rainfall in December
San Sebastianito, Mexico
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (187mm).
The driest month (with the least rainfall) is April (2mm).
Average rainfall days in December
San Sebastianito, Mexico
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is July (29.3 days).
The month with the least rainy days is April (2.2 days).
Average daylight in December /
Average sunshine in December
San Sebastianito, Mexico
- Average daylight in December: 10h and 5min
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 54min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is July (Average sunshine: 8h and 42min).
Average sunshine days in December
San Sebastianito, Mexico
- Average sunshine days in December: 26.5 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is July (0.7 days).
Average UV index in December
San Sebastianito, Mexico
- Average UV index in December: 5
The month with the highest UV index is May (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in December
San Sebastianito, Mexico
- Average cloud cover in December: 12
The month with the most cloud cover is July (Cloud cover 43).
The months with the least cloud cover are March and April (Cloud cover 9).
Average visibility in December
San Sebastianito, 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 and September (8km).
San Sebastianito, Mexico
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