Normal weather for Guarujá in December
It's warm in December in Guarujá with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 32°C. At night, you can expect temperatures between 17°C and 21°C.
In December, there is an average of 154 mm of precipitation, spread over 17 days. The wind speed is around 4 Bft, mostly coming from the South.
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Guarujá in December |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 9°C | |
 High Temp |
32°C | 11°C | |
| Low Temp |
27°C | 8°C | |
 Total Precipitation |
154 mm | 67 mm | |
| Rainy Days |
17 days | 10 days | |
Curious about the climate in other parts of Brazil? Check out the weather and climate in places like Rio de Janeiro, Salvador, Pipa, or have a look at other destinations in Brazil.
Start of December
The month of December starts in Guarujá with hot temperatures, averaging around 28°C during the day and nights close to 18°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Mid-December
By mid-December, the average daytime temperature rises to around 30°C, with nights close to 19°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
End of December
By the end of December, the average daytime temperature in Guarujá will be around 30°C, with nights close to 20°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Discover cheap trips to Guarujá 
Is December a good time to visit Guarujá?
After some sun? Then December isn’t the best time to be in Guarujá. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Guarujá in December
With 39°C, Guarujá hit the highest temperature in the last 10 years in December 2015. The lowest daytime temperature in this month was 20°C in 2018. The extreme night temperatures ranged from a low of 0°C to a high of 24°C.
Check out the climate of Guarujá for all months and discover the best travel time
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Daily Temperature in December in Guarujá
This chart shows the average daily temperatures, both day and night, for each day in December in Guarujá, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in December in Guarujá
The chart below shows the average daily precipitation in December for Guarujá, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown 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 rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for December, you can expect around 17 days of rain in Guarujá.
Daily UV Index in December in Guarujá
This chart shows the average daily UV index in December in Guarujá, 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 Guarujá Over the Years
This chart shows the average temperature in December in Guarujá, measured in degrees Celsius, over the past years.
Total Precipitation in December in Guarujá Over the Years
This chart shows the average precipitation in December in Guarujá, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in December for Guarujá
Click on a specific day in December for detailed info on the typical weather on that day in Guarujá. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Guarujá
Have you been to Guarujá in December?
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Average Weather in Guarujá by Month
Click on a month below to see detailed weather info for Guarujá. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
