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
In Hermosillo, December is the month with the lowest recorded average temperatures, measuring a high of 22.7°C (72.9°F) and a low of 12.3°C (54.1°F).Humidity
In Hermosillo, the average relative humidity in December is 40%.Rainfall
In Hermosillo, during December, the rain falls for 2.8 days and regularly aggregates up to 8mm (0.31") of precipitation. In Hermosillo, during the entire year, the rain falls for 69.5 days and collects up to 262mm (10.31") of precipitation.Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:00 am and sunset at 5:25 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:36 pm MST.
Sunshine
With an average of 7h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: An average maximum UV index of 5 in December leads to these recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Hermosillo?
What are the temperatures in Hermosillo in December?
What is the average humidity in December in Hermosillo?
How many days does it rain in December in Hermosillo?
What is the month with the shortest days in Hermosillo?
What is the average length of the day in December in Hermosillo?
When is the sunrise / sunset in December in Hermosillo?
What is the month with the least sunshine in Hermosillo?
How many hours of sunshine does Hermosillo have in December?
What is the month with the lowest UV index in Hermosillo?
What is the UV index reading in December in Hermosillo?
Average temperature in December
Hermosillo, Mexico
- Average high temperature in December: 22.7°C
The warmest month (with the highest average high temperature) is June (38.8°C).
The month with the lowest average high temperature is December (22.7°C).
- Average low temperature in December: 12.3°C
The month with the highest average low temperature is July (28.7°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average pressure in December
Hermosillo, Mexico
- Average pressure in December: 1016mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Hermosillo, Mexico
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is June (13.8km/h).
The calmest month (with the lowest average wind speed) is January (8.8km/h).
Average humidity in December
Hermosillo, Mexico
- Average humidity in December: 40%
The month with the highest relative humidity is August (50%).
The month with the lowest relative humidity is May (22%).
Average rainfall in December
Hermosillo, Mexico
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is May (0mm).
Average rainfall days in December
Hermosillo, Mexico
- Average rainfall days in December: 2.8 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is May (0.7 days).
Average daylight in December /
Average sunshine in December
Hermosillo, Mexico
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 7h and 0min
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 0min).
Average sunshine days in December
Hermosillo, Mexico
- Average sunshine days in December: 27.4 days
The month with the most sunshine days is May (30.2 days).
The month with the least sunshine days is July (9 days).
Average UV index in December
Hermosillo, Mexico
- Average UV index in December: 5
The months with the highest UV index are May, June, July, August and September (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover in December
Hermosillo, Mexico
- Average cloud cover in December: 16
The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 5).
Average visibility in December
Hermosillo, 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).
