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 snowfall in December
- Average snowfall 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
In December, Matahuasi experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 12.8°C (55°F) in November to a still cool 11.5°C (52.7°F). An average low-temperature of 4.5°C (40.1°F) is noted during the nights in December.Humidity
In December, the average relative humidity is 72%.Rainfall
The months with the most rainfall are February and December, with an average 152mm (5.98") of precipitation.Snowfall
Months with snowfall are January through December. In Matahuasi, during December, snow falls for 5.6 days and regularly aggregates up to 72mm (2.83") of snow. Throughout the year, there are 83.6 snowfall days, and 750mm (29.53") of snow is accumulated.Daylight
With an average of 12h and 48min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:27 and sunset at 18:13. On the last day of the month, sunrise is at 05:40 and sunset at 18:29 -05.
Sunshine
In December, the average sunshine is 11h.UV index
January through May, September through December, with an average maximum UV index of 3, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 3 translates into these guidelines:
Adopt protective measures - Suggestions to resist sunburn are offered. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV 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?
What is the rainiest month?
How much does it rain in December?
How many days does it snow in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Matahuasi have in December?
When is the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Matahuasi, Peru
- Average high temperature in December: 11.5°C
The warmest month (with the highest average high temperature) is November (12.8°C).
The month with the lowest average high temperature is July (10.7°C).
- Average low temperature in December: 4.5°C
The months with the highest average low temperature are November and December (4.5°C).
The coldest month (with the lowest average low temperature) is July (0.2°C).
Average pressure in December
Matahuasi, Peru
- Average pressure in December: 1015.1mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is November (1014.6mbar).
Average wind speed in December
Matahuasi, Peru
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is September (7.2km/h).
The calmest month (with the lowest average wind speed) is May (5.9km/h).
Average humidity in December
Matahuasi, Peru
- Average humidity in December: 72%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is November (65%).
Average rainfall in December
Matahuasi, Peru
- Average rainfall in December: 152mm
The wettest months (with the highest rainfall) are February and December (152mm).
The driest months (with the least rainfall) are June and July (8mm).
Average rainfall days in December
Matahuasi, Peru
- Average rainfall days in December: 26.1 days
The month with the highest number of rainy days is March (28.1 days).
The month with the least rainy days is June (8.7 days).
Average snowfall in December
Matahuasi, Peru
- Average snowfall in December: 72mm
The month with the highest snowfall is March (165mm).
The months with the least snowfall are July and August (10mm).
Average snowfall days in December
Matahuasi, Peru
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is March (12.9 days).
The month with the least snowfall days is November (2.7 days).
Average daylight in December /
Average sunshine in December
Matahuasi, Peru
- Average daylight in December: 12h and 5min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in December: 11h and 0min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 12min).
Average sunshine days in December
Matahuasi, Peru
- Average sunshine days in December: 2.2 days
The month with the most sunshine days is July (18.2 days).
The month with the least sunshine days is February (0.1 days).
Average UV index in December
Matahuasi, Peru
- Average UV index in December: 3
The months with the highest UV index are January, February, March, April, May, September, October, November and December (UV index 3).
The months with the lowest UV index are June, July and August (UV index 2).
Average cloud cover in December
Matahuasi, Peru
- Average cloud cover in December: 33
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is June (Cloud cover 19).
Average visibility in December
Matahuasi, Peru
- Average visibility in December: 9km
The months with the highest visibility are June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March, April, May and December (9km).
