December weather forecast
Cerro de Pasco, Peru

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Weather in December

Capping off the year, December takes Cerro de Pasco back to its winter milieu, characterized by colder temperatures and augmented snowfall. A marked hike in precipitation establishes it akin to the city's beginning-of-the-year weather pattern. Even though the daylight duration remains steady, the city experiences the chill of the reducing sunlight hours. Notwithstanding these winter conditions, wind speeds drop marginally, having undergone their peak transition in the preceding months.

Temperature

Cerro de Pasco indicates an average high-temperature of a cool 12.6°C (54.7°F) in December, showing minor variation from November's 13.9°C (57°F). Cerro de Pasco experiences a mean low-temperature of 5°C (41°F) during December.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Cerro de Pasco, in December, during 28.5 rainfall days, 167mm (6.57") of precipitation is typically accumulated. In Cerro de Pasco, during the entire year, the rain falls for 265.7 days and collects up to 1106mm (43.54") of precipitation.

Snowfall

January through December are months with snowfall. In Cerro de Pasco, in December, during 7.4 snowfall days, 82mm (3.23") of snow is typically accumulated. Throughout the year, there are 91.8 snowfall days, and 809mm (31.85") of snow is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 42min of daylight.
On the first day of the month, sunrise is at 05:33 and sunset at 18:15. On the last day of December, sunrise is at 05:46 and sunset at 18:30 -05.

Sunshine

In Cerro de Pasco, the average sunshine in December is 10.9h.

UV index

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 translates into these guidelines:
Undertake precautions - Guarding against sun damage is counselled. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Frequently asked questions

What are the temperatures in December?

Cerro de Pasco in December has an average high-temperature of 12.6°C (54.7°F) and an average low-temperature of 5°C (41°F).

What is the average humidity in December?

In Cerro de Pasco, Peru, the average relative humidity in December is 77%.

How much does it rain in December?

In Cerro de Pasco, in December, it is raining for 28.5 days, with typically 167mm (6.57") of accumulated precipitation.

How many days does it snow in December?

In December, it is snowing for 7.4 days. Throughout December, 82mm (3.23") of snow is accumulated.

When are the longest days?

December has the longest days of the year, with an average of 12h and 42min of daylight.

How many hours of daylight does Cerro de Pasco have in December?

The average day length in December is 12h and 44min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 05:33 and sunset at 18:15. On the last day of the month, sunrise is at 05:46 and sunset at 18:30 -05.

How long on average sun shines in December?

In Cerro de Pasco, the average sunshine duration in December is 10.9h.

When is the highest UV index?

January through May, August through December, with an average maximum UV index of 3, are months with the highest UV index.

What is the UV index intensity in December in Cerro de Pasco?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Cerro de Pasco, Peru

Average temperature in December - Cerro de Pasco, Peru
  • Average high temperature in December: 12.6°C

The warmest month (with the highest average high temperature) is November (13.9°C).
The month with the lowest average high temperature is July (11°C).

  • Average low temperature in December: 5°C

The month with the highest average low temperature is December (5°C).
The coldest month (with the lowest average low temperature) is July (0.3°C).

Average pressure in December
Cerro de Pasco, Peru

Average pressure in December - Cerro de Pasco, Peru
  • Average pressure in December: 1014.8mbar

The month with the highest atmospheric pressure is July (1018.4mbar).
The month with the lowest atmospheric pressure is November (1014.4mbar).

Average wind speed in December
Cerro de Pasco, Peru

Average wind speed in December - Cerro de Pasco, Peru
  • Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is September (9.6km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).

Average humidity in December
Cerro de Pasco, Peru

Average humidity in December - Cerro de Pasco, Peru
  • Average humidity in December: 77%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in December
Cerro de Pasco, Peru

Average rainfall in December - Cerro de Pasco, Peru
  • Average rainfall in December: 167mm

The wettest month (with the highest rainfall) is February (176mm).
The driest month (with the least rainfall) is June (14mm).

Average rainfall days in December
Cerro de Pasco, Peru

Average rainfall days in December - Cerro de Pasco, Peru
  • Average rainfall days in December: 28.5 days

The month with the highest number of rainy days is January (29.5 days).
The month with the least rainy days is June (11.4 days).

Average snowfall in December
Cerro de Pasco, Peru

Average snowfall in December - Cerro de Pasco, Peru
  • Average snowfall in December: 82mm

The month with the highest snowfall is January (137mm).
The month with the least snowfall is June (19mm).

Average snowfall days in December
Cerro de Pasco, Peru

Average snowfall days in December - Cerro de Pasco, Peru
  • Average snowfall days in December: 7.4 days

The months with the highest number of snowfall days are January and August (9.7 days).
The month with the least snowfall days is November (5.5 days).

Average daylight in December /
Average sunshine in December
Cerro de Pasco, Peru

Average daylight in December / Average sunshine in December - Cerro de Pasco, Peru
  • Average daylight in December: 12h and 4min

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).

  • Average sunshine in December: 10h and 5min

The month with the most sunshine is October (Average sunshine: 11h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).

Average sunshine days in December
Cerro de Pasco, Peru

Average sunshine days in December - Cerro de Pasco, Peru
  • Average sunshine days in December: 0.8 days

The month with the most sunshine days is June (12.3 days).
The month with the least sunshine days is February (0.2 days).

Average UV index in December
Cerro de Pasco, Peru

Average UV index in December - Cerro de Pasco, Peru
  • Average UV index in December: 3

The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 3).
The months with the lowest UV index are June and July (UV index 2).

Average cloud cover in December
Cerro de Pasco, Peru

Average cloud cover in December - Cerro de Pasco, Peru
  • Average cloud cover in December: 37

The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 24).

Average visibility in December
Cerro de Pasco, Peru

Average visibility in December - Cerro de Pasco, Peru
  • Average visibility in December: 9km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).

Cerro de Pasco, Peru

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