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
The warmest period, with an average high-temperature of 26.4°C (79.5°F), falls in January and December.Humidity
The average relative humidity in December is 48%.Rainfall
In December, the rain falls for 16.5 days. Throughout December, 63mm (2.48") of precipitation is accumulated. In Villa Castelli, during the entire year, the rain falls for 107.5 days and collects up to 350mm (13.78") of precipitation.Snowfall
In Villa Castelli, snow does not fall in January through June, September through December.Daylight
The month with the longest days is December, with an average of 14h and 0min of daylight.On the first day of the month, sunrise is at 06:26 and sunset at 20:18. On the last day of December, in Villa Castelli, sunrise is at 06:37 and sunset at 20:35 -03.
Sunshine
In Villa Castelli, the average sunshine in December is 9.6h.UV index
With an average maximum UV index of 6, December is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 during December leads to these advisories:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. 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 part of the year is the hottest in Villa Castelli?
What are the temperatures in Villa Castelli in December?
What is the average humidity in December in Villa Castelli?
How much does it rain in Villa Castelli in December?
When it does not snow in Villa Castelli?
When are the longest days in Villa Castelli?
What is the average length of the day in December in Villa Castelli?
What time are sunrise and sunset in December in Villa Castelli?
How many hours of sunshine does Villa Castelli have in December?
When is the highest UV index in Villa Castelli?
What is the UV index intensity in December in Villa Castelli?
Average temperature in December
Villa Castelli, Argentina
- Average high temperature in December: 26.4°C
The warmest months (with the highest average high temperature) are January and December (26.4°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in December: 16.3°C
The month with the highest average low temperature is January (17.2°C).
The coldest month (with the lowest average low temperature) is July (5.1°C).
Average pressure in December
Villa Castelli, Argentina
- Average pressure in December: 1009.2mbar
The month with the highest atmospheric pressure is July (1016.9mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in December
Villa Castelli, Argentina
- Average wind speed in December: 10.3km/h
The windiest months (with the highest average wind speed) are October and November (11.5km/h).
The calmest months (with the lowest average wind speed) are June and July (8.1km/h).
Average humidity in December
Villa Castelli, Argentina
- Average humidity in December: 48%
The month with the highest relative humidity is April (62%).
The month with the lowest relative humidity is August (38%).
Average rainfall in December
Villa Castelli, Argentina
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is January (80mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in December
Villa Castelli, Argentina
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is January (19.2 days).
The month with the least rainy days is August (1 days).
Average snowfall in December
Villa Castelli, Argentina
- Average snowfall in December: 0mm
The month with the highest snowfall is July (9mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in December
Villa Castelli, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.4 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Villa Castelli, Argentina
- Average daylight in December: 14h and 0min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are February, March and April (Average sunshine: 9h and 24min).
Average sunshine days in December
Villa Castelli, Argentina
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is January (5.3 days).
Average UV index in December
Villa Castelli, Argentina
- Average UV index in December: 6
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 4).
Average cloud cover in December
Villa Castelli, Argentina
- Average cloud cover in December: 16
The months with the most cloud cover are February and March (Cloud cover 19).
The month with the least cloud cover is August (Cloud cover 6).
Average visibility in December
Villa Castelli, Argentina
- 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).
