December weather forecastSandia, Peru

December

Weather in December

The first month of the summer, December, is still a warm month in Sandia, Peru, with an average temperature ranging between max 23.5°C (74.3°F) and min 14.8°C (58.6°F).

Temperature

December begins with an average high-temperature of a still warm 23.5°C (74.3°F), reflecting close similarity to the preceding month. In December, the nighttime temperature lowers to an average of 14.8°C (58.6°F).

Humidity

In December, the average relative humidity is 85%.

Rainfall

In Sandia, in December, during 30.1 rainfall days, 315mm (12.4") of precipitation is typically accumulated. Throughout the year, there are 313.4 rainfall days, and 2437mm (95.94") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 13h and 0min of daylight.
On the first day of the month, sunrise is at 04:59 and sunset at 17:54. On the last day of December, in Sandia, sunrise is at 05:12 and sunset at 18:09 -05.

Sunshine

The average sunshine in December is 8h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Sandia. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 5 during December translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Updated: Aug 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Sandia, is 23.5°C (74.3°F), while the low-temperature averages to 14.8°C (58.6°F).

In December, the average relative humidity is 85%.

In Sandia, during December, the rain falls for 30.1 days and regularly aggregates up to 315mm (12.4") of precipitation.

December has the longest days of the year, with an average of 13h and 0min of daylight.

The average day length in December is 12h and 58min.

In December, on the first day of the month, sunrise is at 04:59 and sunset at 17:54. On the last day of the month, sunrise is at 05:12 and sunset at 18:09 -05.

In Sandia, the average sunshine duration in December is 8h.

January through December, with an average maximum UV index of 5, are months with the highest UV index.

January through December, with an average maximum UV index of 5, are months with the lowest UV index.

In Sandia, the average daily maximum UV index in December is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

24.2°C

23.5°C

23.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

5.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.5

0.5

0.2

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Sandia, Peru

Average high temperature in December: 23.5°C

The warmest months (with the highest average high temperature) are September and November (24.2°C).
The month with the lowest average high temperature is June (21.5°C).

Average low temperature in December: 14.8°C

The months with the highest average low temperature are January, February and December (14.8°C).
The coldest month (with the lowest average low temperature) is July (11.7°C).

Average pressure in December
Sandia, Peru

Average pressure in December: 1011.5mbar

The month with the highest atmospheric pressure is July (1017.1mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

Average wind speed in December
Sandia, Peru

Average wind speed in December: 4.8km/h

The windiest month (with the highest average wind speed) is September (5.4km/h).
The calmest months (with the lowest average wind speed) are May and June (4.3km/h).

Average humidity in December
Sandia, Peru

Average humidity in December: 85%

The months with the highest relative humidity are February and May (88%).
The month with the lowest relative humidity is September (75%).

Average rainfall in December
Sandia, Peru

Average rainfall in December: 315mm

The wettest month (with the highest rainfall) is February (370mm).
The driest month (with the least rainfall) is August (55mm).

Average rainfall days in December
Sandia, Peru

Average rainfall days in December: 30.1 days

The month with the highest number of rainy days is January (30.4 days).
The month with the least rainy days is August (19.3 days).

Average daylight in December /
Average sunshine in December
Sandia, Peru

Average daylight in December: 13h and 0min

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 18min).

Average sunshine in December: 8h and 0min

The month with the most sunshine is November (Average sunshine: 9h and 6min).
The month with the least sunshine is May (Average sunshine: 6h and 12min).

Average sunshine days in December
Sandia, Peru

Average sunshine days in December: 0.5 days

The month with the most sunshine days is August (9.2 days).
The month with the least sunshine days is February (0 days).

Average UV index in December
Sandia, Peru

Average UV index in December: 5

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).