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
December's arrival brings an average high-temperature of a still cool 11.7°C (53.1°F), slightly deviating from November's 12.6°C (54.7°F). During December, the nighttime temperature in Pachama averages to a cold 5.6°C (42.1°F).Humidity
The average relative humidity in December is 60%.Rainfall
In Pachama, in December, during 15.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Pachama, during the entire year, the rain falls for 119.8 days and collects up to 556mm (21.89") of precipitation.Snowfall
Months with snowfall are January through December. In Pachama, in December, during 1.7 snowfall days, 68mm (2.68") of snow is typically accumulated. Throughout the year, there are 16.8 snowfall days, and 629mm (24.76") of snow is accumulated.Daylight
December has the longest days of the year, with an average of 13h and 12min of daylight.On the first day of the month, sunrise is at 06:52 and sunset at 20:02. On the last day of December, sunrise is at 07:04 and sunset at 20:17 -03.
Sunshine
In Pachama, the average sunshine in December is 9h.UV index
January through December, with an average maximum UV index of 3, are months with the highest UV index in Pachama. January through December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, the UV index of 3 transforms into the following advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Pachama in December?
What is the average humidity in December?
How many days does it rain in December?
How much 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 Pachama have in December?
When is the highest UV index?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Pachama, Chile
- Average high temperature in December: 11.7°C
The warmest months (with the highest average high temperature) are October and November (12.6°C).
The month with the lowest average high temperature is July (9.9°C).
- Average low temperature in December: 5.6°C
The month with the highest average low temperature is February (6°C).
The coldest month (with the lowest average low temperature) is July (1.1°C).
Average pressure in December
Pachama, Chile
- Average pressure in December: 1013.9mbar
The months with the highest atmospheric pressure are June and July (1018.4mbar).
The month with the lowest atmospheric pressure is December (1013.9mbar).
Average wind speed in December
Pachama, Chile
- Average wind speed in December: 9.7km/h
The windiest month (with the highest average wind speed) is December (9.7km/h).
The calmest month (with the lowest average wind speed) is June (7.2km/h).
Average humidity in December
Pachama, Chile
- Average humidity in December: 60%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (36%).
Average rainfall in December
Pachama, Chile
- Average rainfall in December: 64mm
The wettest month (with the highest rainfall) is January (167mm).
The driest months (with the least rainfall) are June and August (3mm).
Average rainfall days in December
Pachama, Chile
- Average rainfall days in December: 15.5 days
The month with the highest number of rainy days is February (22.8 days).
The month with the least rainy days is August (1.4 days).
Average snowfall in December
Pachama, Chile
- Average snowfall in December: 68mm
The month with the highest snowfall is January (220mm).
The months with the least snowfall are May and June (1mm).
Average snowfall days in December
Pachama, Chile
- Average snowfall days in December: 1.7 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May and June (0.3 days).
Average daylight in December /
Average sunshine in December
Pachama, Chile
- Average daylight in December: 13h and 1min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in December: 9h and 0min
The months with the most sunshine are May, June, July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 36min).
Average sunshine days in December
Pachama, Chile
- Average sunshine days in December: 13 days
The month with the most sunshine days is August (27.6 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in December
Pachama, Chile
- Average UV index in December: 3
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
Average cloud cover in December
Pachama, Chile
- Average cloud cover in December: 23
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in December
Pachama, Chile
- Average visibility in December: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
