Viña del Mar
December
Weather in Viña del Mar for December 2025
Your guide to Viña del Mar weather in December - trends and predictions
In general, the average temperature in Viña del Mar at the beginning of December is 21 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.3 °C by the end of December.
Precipitation in Viña del Mar during December is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
30
Dry days
1
Rainy days
0
Snow days
21°/11°
Temperatures
21 km/h
Avg max wind
65 %
Avg humidity
Viña del Mar in December average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2 23° | 3  22° | 4 19° | 5 19° | 6  23° | 7 20° |
| 8 21° | 9 26° | 10 21° | 11  20° | 12 24° | 13 23° | 14 19° |
| 15 20° | 16 20° | 17 21° | 18 22° | 19 24° | 20 25° | 21 24° |
| 22 23° | 23 22° | 24 21° | 25 21° | 26 20° | 27 21° | 28 21° |
| 29 21° | 30 22° | 31 23° |
You can click on date
Access Viña del Mar weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in Viña del Mar
See the weather trend as well as the moving average line
December weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Partly cloudy | 21° /9° | 0 mm | 7 | |
| 2 Dec. | Partly cloudy | 23° /9° | 0 mm | 8 | |
| 3 Dec. | Sunny | 22° /10° | 0 mm | 8 | |
| 4 Dec. | Sunny | 19° /9° | 0 mm | 7 | |
| 5 Dec. | Sunny | 19° /8° | 0 mm | 7 | |
| 6 Dec. | Overcast | 23° /9° | 0 mm | 7 | |
| 7 Dec. | Sunny | 20° /10° | 0 mm | 7 | |
| 8 Dec. | Sunny | 21° /10° | 0 mm | 8 | |
| 9 Dec. | Sunny | 26° /10° | 0 mm | 8 | |
| 10 Dec. | Sunny | 21° /11° | 0 mm | 8 | |
| 11 Dec. | Patchy rain possible | 20° /11° | 0 mm | 7 | |
| 12 Dec. | Sunny | 24° /10° | 0 mm | 8 | |
| 13 Dec. | Sunny | 23° /11° | 0 mm | 8 | |
| 14 Dec. | Partly cloudy | 19° /11° | 0 mm | 7 | |
| 15 Dec. | Sunny | 20° /11° | 0 mm | 7 | |
| 16 Dec. | Overcast | 20° /10° | 0 mm | 7 | |
| 17 Dec. | Sunny | 21° /10° | 0 mm | 8 | |
| 18 Dec. | Sunny | 22° /10° | 0 mm | 8 | |
| 19 Dec. | Sunny | 24° /11° | 0 mm | 8 | |
| 20 Dec. | Sunny | 25° /11° | 0 mm | 8 | |
| 21 Dec. | Sunny | 24° /12° | 0 mm | 8 | |
| 22 Dec. | Sunny | 23° /12° | 0 mm | 7 | |
| 23 Dec. | Sunny | 22° /12° | 0 mm | 6 | |
| 24 Dec. | Sunny | 21° /12° | 0 mm | 6 | |
| 25 Dec. | Sunny | 21° /12° | 0 mm | 7 | |
| 26 Dec. | Partly cloudy | 20° /12° | 0 mm | 6 | |
| 27 Dec. | Partly cloudy | 21° /12° | 0 mm | 7 | |
| 28 Dec. | Sunny | 21° /13° | 0 mm | 6 | |
| 29 Dec. | Sunny | 21° /13° | 0 mm | 7 | |
| 30 Dec. | Sunny | 22° /12° | 0 mm | 7 | |
| 31 Dec. | Sunny | 23° /12° | 1.6 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Viña del Mar in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Viña del Mar forecast closer to your planned date for the most up-to-date weather information.
Viña del Mar in December - FAQ
What are the expected maximum and minimum temperatures in Viña del Mar during December?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Viña del Mar during December?
Rainfall in Viña del Mar during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Viña del Mar during December?
The average wind speed in Viña del Mar during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Viña del Mar
Explore the daily rainfall trends and prepare for Viña del Mars December weather 💧
UV exposure in Viña del Mar during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Quick links
You are here
Where is Viña del Mar?Get accurate weather forecasts for Viña del Mar, located at latitude -33.025 and longitude -71.552. Stay updated with localized weather information tailored for Viña del Mar.
Found a mistake?
We appreciate your attention to details. Tell us here.