December weather forecastMexicali, Mexico
December
Weather in December
December in Mexicali ushers in the cool winter season, with temperatures taking a considerable dip when compared to the blistering summer months. The overall pleasant conditions, coupled with the year's lowest UV index of 4, make this month ideal for visitors to explore the city. The wind gusts experience their year-end peak at 16km/h (9.9mph) adding to the nippy feel. Cloud cover also visibly thickens, reaching 17%, the highest for the year. Remarkably, December, with a rainfall measurement of 7mm (0.28"), does away with its traditionally dry script to embrace a more moist setting, signalling the year's end in Mexicali.Temperature
In Mexicali, the lowest average temperatures are observed in December, with a high of 19.7°C (67.5°F) and a low of 10.3°C (50.5°F).Humidity
December is the most humid month, with an average relative humidity of 38%.Rainfall
In Mexicali, in December, it is raining for 2.3 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 31.8 rainfall days, and 80mm (3.15") of precipitation is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 6:26 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 4:46 pm PST.
Sunshine
The month with the least sunshine in Mexicali is December, with an average of 7.1h of sunshine.UV index
December is the month with the lowest UV index in Mexicali, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 4 in December, converts into the following recommendations:
Guard yourself - Precautionary measures against sun damage are advocated. When the Sun is at its strongest around midday, find shade and limit exposure. 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
Average temperature in December
Mexicali, Mexico
- Average high temperature in December: 19.7°C
The warmest month (with the highest average high temperature) is July (41.8°C).
The month with the lowest average high temperature is December (19.7°C).
- Average low temperature in December: 10.3°C
The month with the highest average low temperature is August (30.2°C).
The coldest month (with the lowest average low temperature) is January (10.2°C).
Average pressure in December
Mexicali, Mexico
- Average pressure in December: 1017.5mbar
The month with the highest atmospheric pressure is January (1018.4mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in December
Mexicali, Mexico
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is April (11.5km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Mexicali, Mexico
- Average humidity in December: 38%
The month with the highest relative humidity is December (38%).
The month with the lowest relative humidity is June (20%).
Average rainfall in December
Mexicali, Mexico
- Average rainfall in December: 7mm
The wettest month (with the highest rainfall) is July (15mm).
The driest months (with the least rainfall) are May and June (1mm).
Average rainfall days in December
Mexicali, Mexico
- Average rainfall days in December: 2.3 days
The month with the highest number of rainy days is July (6.3 days).
The months with the least rainy days are May and June (1.1 days).
Average daylight in December /
Average sunshine in December
Mexicali, Mexico
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 7h and 6min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).
Average sunshine days in December
Mexicali, Mexico
- Average sunshine days in December: 28.5 days
The month with the most sunshine days is May (29.6 days).
The month with the least sunshine days is July (21.3 days).
Average UV index in December
Mexicali, Mexico
- Average UV index in December: 4
The months with the highest UV index are June, July and August (UV index 9).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Mexicali, Mexico
- Average cloud cover in December: 17
The month with the most cloud cover is December (Cloud cover 17).
The month with the least cloud cover is June (Cloud cover 5).
Average visibility in December
Mexicali, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
