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
December
Weather in December
Temperature
December, marked by an average high-temperature of 23.5°C (74.3°F) and a low-temperature of 9.9°C (49.8°F), is the coldest month.Humidity
In San Juan de Ocotán, the average relative humidity in December is 57%.Rainfall
In San Juan de Ocotán, in December, during 3.9 rainfall days, 6mm (0.24") of precipitation is typically accumulated. Throughout the year, there are 154.5 rainfall days, and 719mm (28.31") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 54min of daylight.On the first day of the month, sunrise is at 7:14 am and sunset at 6:12 pm. On the last day of December, in San Juan de Ocotán, sunrise is at 7:30 am and sunset at 6:24 pm CST.
Sunshine
The average sunshine in December is 9.8h.UV index
The average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 5 during December translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in San Juan de Ocotán?
What is the usual temperature for San Juan de Ocotán in December?
What is the average humidity in December in San Juan de Ocotán?
How much does it rain in San Juan de Ocotán in December?
What is the month with the shortest days in San Juan de Ocotán?
How many hours of daylight does San Juan de Ocotán have in December?
When are sunrise and sunset in December in San Juan de Ocotán?
How many hours of sunshine does San Juan de Ocotán have in December?
What is the UV index intensity in December in San Juan de Ocotán?
Average temperature in December
San Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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 Juan de Ocotán, 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).
