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
The commencement of December notes an average high-temperature of a pleasant 20.3°C (68.5°F), exhibiting little difference from the previous month. The temperature dips to an average of 14°C (57.2°F) during December nights.Humidity
January, February, August, September and December, with an average relative humidity of 73%, are the most humid months.Rainfall
December is the last month it rains. During 0.8 rainfall days, in December, Zapallar aggregates 2mm (0.08") of precipitation. Throughout the year, in Zapallar, Chile, there are 31.1 rainfall days, and 146mm (5.75") of precipitation is accumulated.Daylight
December has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of the month, sunrise is at 06:30 and sunset at 20:39. On the last day of December, in Zapallar, sunrise is at 06:41 and sunset at 20:56 -03.
Sunshine
In December, the average sunshine in Zapallar, Chile, is 9.8h.UV index
The months with the highest UV index in Zapallar are January through April, November and December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 5 in December translates into this advice:
Guard yourself - An obligation to protect skin and eyes from harm exists. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Zapallar?
What are the most humid months in Zapallar?
What is the average humidity in December in Zapallar?
What is the last month it rains in Zapallar?
When are the longest days in Zapallar?
How many hours of daylight does Zapallar have in December?
When is the sunrise / sunset in December in Zapallar?
How long on average sun shines in December in Zapallar?
When is the highest UV index in Zapallar?
What is the UV index intensity in December in Zapallar?
Average temperature in December
Zapallar, Chile
- Average high temperature in December: 20.3°C
The warmest months (with the highest average high temperature) are January and February (21.3°C).
The month with the lowest average high temperature is July (14.8°C).
- Average low temperature in December: 14°C
The months with the highest average low temperature are January and February (15.8°C).
The coldest month (with the lowest average low temperature) is August (9.8°C).
Average pressure in December
Zapallar, Chile
- Average pressure in December: 1015.5mbar
The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in December
Zapallar, Chile
- Average wind speed in December: 14km/h
The windiest month (with the highest average wind speed) is November (14.5km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).
Average humidity in December
Zapallar, Chile
- Average humidity in December: 73%
The months with the highest relative humidity are January, February, August, September and December (73%).
The months with the lowest relative humidity are April and June (70%).
Average rainfall in December
Zapallar, Chile
- Average rainfall in December: 2mm
The wettest month (with the highest rainfall) is June (58mm).
The driest months (with the least rainfall) are January and February (0mm).
Average rainfall days in December
Zapallar, Chile
- Average rainfall days in December: 0.8 days
The month with the highest number of rainy days is June (6.2 days).
The month with the least rainy days is January (0.4 days).
Average daylight in December /
Average sunshine in December
Zapallar, Chile
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 24min).
Average sunshine days in December
Zapallar, Chile
- Average sunshine days in December: 29.7 days
The month with the most sunshine days is January (30 days).
The month with the least sunshine days is June (23.1 days).
Average UV index in December
Zapallar, Chile
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, November and December (UV index 5).
The months with the lowest UV index are May, June, July, August, September and October (UV index 4).
Average cloud cover in December
Zapallar, Chile
- Average cloud cover in December: 9
The months with the most cloud cover are June and August (Cloud cover 24).
The month with the least cloud cover is February (Cloud cover 8).
Average visibility in December
Zapallar, Chile
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
