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 snowfall in December
- Average snowfall 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
Valle del Rosario measures an average high-temperature of a refreshing 17.7°C (63.9°F) in December, nearly consistent with the preceding month. Valle del Rosario in December observes a substantial swing from the daily highs, with average nighttime temperatures of 4.6°C (40.3°F).Humidity
In December, the average relative humidity is 43%.Rainfall
In Valle del Rosario, during December, the rain falls for 2.5 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Valle del Rosario, Mexico, there are 118 rainfall days, and 533mm (20.98") of precipitation is accumulated.Snowfall
Months with snowfall in Valle del Rosario are January, November and December. The month with the most snowfall in Valle del Rosario is December, when snow falls for 0.6 days and typically aggregates up to 12mm (0.47") of snow.Daylight
December has the shortest days of the year in Valle del Rosario, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 6:38 am and sunset at 5:10 pm. On the last day of December, in Valle del Rosario, sunrise is at 6:54 am and sunset at 5:22 pm MST.
Sunshine
In Valle del Rosario, the average sunshine in December is 7.4h.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in Valle del Rosario, Mexico. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What is the average December temperature in Valle del Rosario?
What is the average humidity in December in Valle del Rosario?
How much does it rain in Valle del Rosario in December?
When does it snow the most in Valle del Rosario?
How many days does it snow in December in Valle del Rosario?
What is the month with the shortest days in Valle del Rosario?
What is the average length of the day in December in Valle del Rosario?
When are sunrise and sunset in December in Valle del Rosario?
How long on average sun shines in December in Valle del Rosario?
When is the lowest UV index in Valle del Rosario?
What is the UV index intensity in December in Valle del Rosario?
Average temperature in December
Valle del Rosario, Mexico
- Average high temperature in December: 17.7°C
The warmest month (with the highest average high temperature) is June (29.4°C).
The month with the lowest average high temperature is January (17.3°C).
- Average low temperature in December: 4.6°C
The month with the highest average low temperature is June (17.5°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in December
Valle del Rosario, Mexico
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is January (1018.6mbar).
The month with the lowest atmospheric pressure is June (1013mbar).
Average wind speed in December
Valle del Rosario, Mexico
- Average wind speed in December: 9.9km/h
The windiest month (with the highest average wind speed) is April (14.3km/h).
The calmest months (with the lowest average wind speed) are September and October (8.7km/h).
Average humidity in December
Valle del Rosario, Mexico
- Average humidity in December: 43%
The month with the highest relative humidity is September (67%).
The month with the lowest relative humidity is April (26%).
Average rainfall in December
Valle del Rosario, Mexico
- Average rainfall in December: 6mm
The wettest month (with the highest rainfall) is July (139mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in December
Valle del Rosario, Mexico
- Average rainfall days in December: 2.5 days
The month with the highest number of rainy days is July (22 days).
The month with the least rainy days is December (2.5 days).
Average snowfall in December
Valle del Rosario, Mexico
- Average snowfall in December: 12mm
The month with the highest snowfall is December (12mm).
The months with the least snowfall are February, March, April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Valle del Rosario, Mexico
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is December (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Valle del Rosario, Mexico
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 7h and 2min
The months with the most sunshine are May and June (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in December
Valle del Rosario, Mexico
- Average sunshine days in December: 26.8 days
The month with the most sunshine days is December (26.8 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in December
Valle del Rosario, Mexico
- Average UV index in December: 3
The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Valle del Rosario, Mexico
- Average cloud cover in December: 12
The month with the most cloud cover is September (Cloud cover 32).
The month with the least cloud cover is May (Cloud cover 11).
Average visibility in December
Valle del Rosario, Mexico
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (10km).
The month with the lowest visibility is September (9km).
Valle del Rosario, Mexico
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