Average weather for Las Rosas in December
It's cool to moderate in December in Las Rosas with an average temperature of 18°C. Temperatures this month range from a low of 18°C to a high of 20°C. At night, you can expect temperatures between 12°C and 14°C.
Start of December
The month of December starts in Las Rosas with mild temps, averaging around 19°C during the day and nights around 14°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid December
By mid-December, daytime temps stay steady at around 19°C, with nights around 13°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of December
By the end of December, the average daytime temperature in Las Rosas is around 19°C, while nighttime temps are about 13°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
In December, there is an average of 35 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the South.
Las Rosas in December |
New York | ||
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18°C | 9°C | |
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20°C | 12°C | |
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18°C | -5°C | |
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35 mm | 133 mm | |
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7 days | 17 days |
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is December a good time to visit Las Rosas?
Looking for great weather? December is a good time to be in Las Rosas. The temperatures are nice, and there’s not too much rain.
Temperature records
With 27°C in 2022, Las Rosas reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 13°C in 2016. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 17°C.
Check out the climate of Las Rosas for all months and discover the best travel time
Daily Temperature in December in Las Rosas
This chart shows the average daily high and low temperatures in December for Las Rosas, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Las Rosas
The chart below shows the average daily precipitation in December for Las Rosas, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect about 7 days of precipitation in Las Rosas.
Daily UV index in December in Las Rosas
This chart shows the average daily UV index in December in Las Rosas, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in December in Las Rosas over the years
This chart shows the average temperature in December in Las Rosas, measured in degrees Celsius, over the past few years.
Total precipitation in December in Las Rosas over the years
This chart shows the average precipitation in December in Las Rosas, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Las Rosas
Click on any day in December to get detailed info about the usual weather on that day in Las Rosas. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in December in Las Rosas
Have you been to Las Rosas in December?
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Average weather in Las Rosas by month
Click on a month below to see detailed weather info for Las Rosas. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Las Rosas for all months at once