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 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
December
Weather in December
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.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
How many hours of daylight does Sandia have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Sandia have in December?
What is the month with the highest UV index in Sandia?
When is the lowest UV index?
How high is the UV index in December?
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).
Average cloud cover in December
Sandia, Peru
- Average cloud cover in December: 54
The month with the most cloud cover is May (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility in December
Sandia, Peru
- Average visibility in December: 7km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are May and June (6km).
