December weather forecastNazas, Mexico

December

Weather in December

The first month of the winter, December, is still a pleasant month in Nazas, Mexico, with an average temperature fluctuating between 6.2°C (43.2°F) and 20.5°C (68.9°F).

Temperature

The beginning of December reveals an average high-temperature of a still pleasant 20.5°C (68.9°F), showing minimal deviation from the previous month. Nazas experiences a substantial divergence from daytime highs in December, with average lows hovering around a frosty 6.2°C (43.2°F).

Humidity

In December, the average relative humidity in Nazas is 43%.

Rainfall

In Nazas, in December, during 2.4 rainfall days, 5mm (0.2") of precipitation is typically accumulated. Throughout the year, there are 95.8 rainfall days, and 309mm (12.17") of precipitation is accumulated.

Snowfall

December is the only month when snow falls. The month with the most snowfall days in Nazas is December, when snow falls for 0.1 days.

Daylight

The month with the shortest days in Nazas is December, with an average of 10h and 36min of daylight.
On the first day of the month, sunrise is at 7:25 am and sunset at 6:06 pm. On the last day of December, sunrise is at 7:41 am and sunset at 6:17 pm CST.

Sunshine

In Nazas, the average sunshine in December is 9.6h.

UV index

January, November and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In December, a daily UV index of 4 turns into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.

Frequently asked questions

December temperatures in Nazas vary between a high-temperature of 20.5°C (68.9°F) and a low-temperature of 6.2°C (43.2°F). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 30°C (86°F).

In Nazas, Mexico, the average relative humidity in December is 43%.

In Nazas, in December, during 2.4 rainfall days, 5mm (0.2") of precipitation is typically accumulated.

The month with the most snowfall days in Nazas is December, when snow falls for 0.1 days.

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

The month with the shortest days in Nazas, Mexico, is December, with an average of 10h and 36min of daylight.

The average day length in December is 10h and 36min.

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 6:06 pm. On the last day of the month, in Nazas, Mexico, sunrise is at 7:41 am and sunset at 6:17 pm CST.

In Nazas, the average sunshine duration in December is 9.6h.

The months with the lowest UV index are January, November and December, with an average maximum UV index of 4.

The average daily maximum UV index in December in Nazas, Mexico, is 4. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Nazas, Mexico

  • Average high temperature in December: 20.5°C

The warmest month (with the highest average high temperature) is June (30.8°C).
The month with the lowest average high temperature is January (19.8°C).

  • Average low temperature in December: 6.2°C

The month with the highest average low temperature is June (18.5°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).

Average pressure in December
Nazas, Mexico

  • Average pressure in December: 1017.5mbar

The month with the highest atmospheric pressure is January (1018.5mbar).
The months with the lowest atmospheric pressure are May and June (1012.6mbar).

Average wind speed in December
Nazas, Mexico

  • Average wind speed in December: 8.7km/h

The windiest month (with the highest average wind speed) is April (11.4km/h).
The calmest month (with the lowest average wind speed) is October (7km/h).

Average humidity in December
Nazas, Mexico

  • Average humidity in December: 43%

The month with the highest relative humidity is September (64%).
The month with the lowest relative humidity is April (25%).

Average rainfall in December
Nazas, Mexico

  • Average rainfall in December: 5mm

The wettest month (with the highest rainfall) is July (74mm).
The driest months (with the least rainfall) are February and April (3mm).

Average rainfall days in December
Nazas, Mexico

  • Average rainfall days in December: 2.4 days

The month with the highest number of rainy days is September (19.2 days).
The month with the least rainy days is February (1.7 days).

Average snowfall days in December
Nazas, Mexico

  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in December /
Average sunshine in December
Nazas, 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: 9h and 36min

The months with the most sunshine are May and June (Average sunshine: 9h and 48min).
The month with the least sunshine is September (Average sunshine: 9h and 18min).

Average sunshine days in December
Nazas, Mexico

  • Average sunshine days in December: 27.8 days

The month with the most sunshine days is December (27.8 days).
The month with the least sunshine days is September (7.3 days).

Average UV index in December
Nazas, Mexico

  • Average UV index in December: 4

The months with the highest UV index are April, May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in December
Nazas, Mexico

  • Average cloud cover in December: 12

The month with the most cloud cover is September (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 11).

Average visibility in December
Nazas, 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).