December weather forecastMaipú, Chile

December

Weather in December

The first month of the summer, December, is still a warm month in Maipú, Chile, with an average temperature varying between 26.7°C (80.1°F) and 11.9°C (53.4°F).

Temperature

The advent of December presents an average high-temperature of a still moderately hot 26.7°C (80.1°F), maintaining a close correlation with the preceding month. Maipú, in the heat of December, registers a significant plunge to a mean of 11.9°C (53.4°F) during the nights.

Humidity

The average relative humidity in December is 44%.

Rainfall

In Maipú, during December, the rain falls for 1.5 days and regularly aggregates up to 4mm (0.16") of precipitation. Throughout the year, in Maipú, there are 47.7 rainfall days, and 171mm (6.73") of precipitation is accumulated.

Snowfall

January through June, August through December are months without snowfall in Maipú.

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 06:25 and sunset at 20:38. On the last day of December, sunrise is at 06:36 and sunset at 20:56 -03.

Sunshine

The months with the most sunshine are January, February and December, with an average of 9.9h of sunshine.

UV index

In December, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 5 suggests these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Minimize direct exposure to the Sun during midday when its radiation is at its peak. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Maipú, records 26.7°C (80.1°F), while the low-temperature is 11.9°C (53.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in February is estimated at 28°C (82.4°F).

In December, the average relative humidity is 44%.

In December, in Maipú, the rain falls for 1.5 days. Throughout December, 4mm (0.16") of precipitation is accumulated.

In Maipú, snow does not fall in January through June, August through December.

The month with the longest days in Maipú, Chile, is December, with an average of 14h and 18min of daylight.

In Maipú, Chile, the average day length in December is 14h and 20min.

In December, on the first day of the month, sunrise is at 06:25 and sunset at 20:38. On the last day of the month, in Maipú, sunrise is at 06:36 and sunset at 20:56 -03.

January, February and December, with an average of 9.9h of sunshine, are months with the most sunshine.

The average sunshine duration in December in Maipú, Chile, is 9.9h.

In Maipú, Chile, the average daily maximum UV index in December is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

24.5°C

26.7°C

28.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.3km/h

8.8km/h

9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

26.1

28.3

27.9

Average UV index

Average cloud cover

10%

Average visibility

10km

Average temperature in December
Maipú, Chile

Average high temperature in December: 26.7°C

The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (13.3°C).

Average low temperature in December: 11.9°C

The month with the highest average low temperature is January (13.4°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).

Average pressure in December
Maipú, Chile

Average pressure in December: 1015mbar

The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).

Average wind speed in December
Maipú, Chile

Average wind speed in December: 7.3km/h

The windiest month (with the highest average wind speed) is January (7.5km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).

Average humidity in December
Maipú, Chile

Average humidity in December: 44%

The month with the highest relative humidity is July (59%).
The month with the lowest relative humidity is March (40%).

Average rainfall in December
Maipú, Chile

Average rainfall in December: 4mm

The wettest month (with the highest rainfall) is June (50mm).
The driest months (with the least rainfall) are February and March (1mm).

Average rainfall days in December
Maipú, Chile

Average rainfall days in December: 1.5 days

The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is February (0.6 days).

Average snowfall in December
Maipú, Chile

Average snowfall in December: 0mm

The month with the highest snowfall is July (1mm).
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
Maipú, Chile

Average snowfall days in December: 0 days

The month with the highest number of snowfall days is July (0.2 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
Maipú, Chile

Average daylight in December: 14h and 18min

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 54min

The months with the most sunshine are January, February and December (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 12min).

Average sunshine days in December
Maipú, Chile

Average sunshine days in December: 28.3 days

The month with the most sunshine days is March (29.3 days).
The months with the least sunshine days are June and September (21.8 days).

Average UV index in December
Maipú, 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, July and September (UV index 3).

Average cloud cover in December
Maipú, Chile

Average cloud cover in December: 6

The month with the most cloud cover is June (Cloud cover 26).
The month with the least cloud cover is February (Cloud cover 3).

Average visibility in December
Maipú, 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).