December weather forecastMontemorelos, Mexico
December
Weather in December
December, the first month of the winter in Montemorelos, is also an agreeable month, with an average temperature fluctuating between 10.2°C (50.4°F) and 20.9°C (69.6°F).Temperature
The arrival of December records an average high-temperature of a pleasant 20.9°C (69.6°F), closely related to the 23.2°C (73.8°F) observed in November. In the month of December, the average temperature dips to a fresh 10.2°C (50.4°F) during the night.Humidity
In Montemorelos, the average relative humidity in December is 60%.Rainfall
In Montemorelos, in December, it is raining for 3.8 days, with typically 8mm (0.31") of accumulated precipitation. In Montemorelos, during the entire year, the rain falls for 111.7 days and collects up to 434mm (17.09") of precipitation.Snowfall
February through December are months without snowfall.Daylight
With an average of 10h and 36min of daylight, December has the shortest days of the year.On the first day of December in Montemorelos, sunrise is at 7:08 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 6:00 pm CST.
Sunshine
The months with the least sunshine in Montemorelos are November and December, with an average of 7.2h of sunshine.UV index
With an average maximum UV index of 4, December is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high UV index of 4 in December translates into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. Direct Sun exposure should be minimized especially during midday when radiation is most intense. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Montemorelos, Mexico
- Average high temperature in December: 20.9°C
The warmest month (with the highest average high temperature) is August (33.4°C).
The month with the lowest average high temperature is January (20.3°C).
- Average low temperature in December: 10.2°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in December
Montemorelos, Mexico
- Average pressure in December: 1018.1mbar
The month with the highest atmospheric pressure is January (1019.5mbar).
The month with the lowest atmospheric pressure is May (1012mbar).
Average wind speed in December
Montemorelos, Mexico
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is July (12.2km/h).
The calmest month (with the lowest average wind speed) is December (7.8km/h).
Average humidity in December
Montemorelos, Mexico
- Average humidity in December: 60%
The month with the highest relative humidity is September (67%).
The month with the lowest relative humidity is April (51%).
Average rainfall in December
Montemorelos, Mexico
- Average rainfall in December: 8mm
The wettest month (with the highest rainfall) is September (84mm).
The driest month (with the least rainfall) is February (4mm).
Average rainfall days in December
Montemorelos, Mexico
- Average rainfall days in December: 3.8 days
The month with the highest number of rainy days is September (19 days).
The month with the least rainy days is February (3.5 days).
Average snowfall days in December
Montemorelos, Mexico
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Montemorelos, Mexico
- Average daylight in December: 10h and 36min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in December: 7h and 12min
The month with the most sunshine is June (Average sunshine: 11h and 36min).
The months with the least sunshine are November and December (Average sunshine: 7h and 12min).
Average sunshine days in December
Montemorelos, Mexico
- Average sunshine days in December: 26.3 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is September (8.8 days).
Average UV index in December
Montemorelos, Mexico
- Average UV index in December: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Montemorelos, Mexico
- Average cloud cover in December: 17
The month with the most cloud cover is September (Cloud cover 26).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Montemorelos, 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).
