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
Weather in December
Temperature
The weather during December records an average high-temperature of a moderately hot 24.9°C (76.8°F), closely mirroring the preceding month. Rancagua experiences a substantial decline from the daytime high temperatures in December, settling on an average low of 9.8°C (49.6°F).Humidity
In Rancagua, the average relative humidity in December is 46%.Rainfall
In Rancagua, Chile, during December, the rain falls for 2.2 days and regularly aggregates up to 10mm (0.39") of precipitation. Throughout the year, there are 64.2 rainfall days, and 389mm (15.31") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall in Rancagua, Chile.Daylight
The month with the longest days in Rancagua is December, with an average of 14h and 24min of daylight.On the first day of the month, sunrise is at 06:24 and sunset at 20:40. On the last day of December, sunrise is at 06:34 and sunset at 20:58 -03.
Sunshine
In Rancagua, the average sunshine in December is 9.7h.UV index
In December, the average daily maximum UV index in Rancagua is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high UV index of 5 in December translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
What are December temperatures in Rancagua?
What is the average humidity in December in Rancagua?
How much does it rain in Rancagua in December?
When it does not snow in Rancagua?
When are the longest days in Rancagua?
What is the average length of the day in December in Rancagua?
What time are sunrise and sunset in December in Rancagua?
How many hours of sunshine does Rancagua have in December?
How high is the UV index in December in Rancagua?
Average temperature in December
Rancagua, Chile
- Average high temperature in December: 24.9°C
The warmest month (with the highest average high temperature) is January (27.1°C).
The month with the lowest average high temperature is July (10.6°C).
- Average low temperature in December: 9.8°C
The month with the highest average low temperature is January (11.8°C).
The coldest month (with the lowest average low temperature) is July (1.7°C).
Average pressure in December
Rancagua, Chile
- Average pressure in December: 1014.8mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).
Average wind speed in December
Rancagua, Chile
- Average wind speed in December: 7.2km/h
The windiest month (with the highest average wind speed) is June (7.9km/h).
The calmest month (with the lowest average wind speed) is April (6.2km/h).
Average humidity in December
Rancagua, Chile
- Average humidity in December: 46%
The months with the highest relative humidity are July and August (64%).
The month with the lowest relative humidity is March (40%).
Average rainfall in December
Rancagua, Chile
- Average rainfall in December: 10mm
The wettest month (with the highest rainfall) is June (105mm).
The driest month (with the least rainfall) is March (2mm).
Average rainfall days in December
Rancagua, Chile
- Average rainfall days in December: 2.2 days
The month with the highest number of rainy days is June (9.1 days).
The months with the least rainy days are January and February (1.8 days).
Average snowfall in December
Rancagua, Chile
- Average snowfall in December: 0mm
The month with the highest snowfall is July (4mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in December
Rancagua, Chile
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Rancagua, Chile
- Average daylight in December: 14h and 2min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in December: 9h and 4min
The months with the most sunshine are January and February (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 7h and 42min).
Average sunshine days in December
Rancagua, Chile
- Average sunshine days in December: 27.4 days
The month with the most sunshine days is March (28.8 days).
The month with the least sunshine days is June (20.2 days).
Average UV index in December
Rancagua, Chile
- Average UV index in December: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June and July (UV index 2).
Average cloud cover in December
Rancagua, Chile
- Average cloud cover in December: 8
The month with the most cloud cover is June (Cloud cover 32).
The month with the least cloud cover is February (Cloud cover 4).
Average visibility in December
Rancagua, 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).
Rancagua, Chile
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