Temperatures in December
It's warm in December in Portel with an average temperature of 29°C. Temperatures this month range from a low of 29°C to a high of 30°C. At night, you can expect temperatures between 22°C and 23°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Portel in December. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of December
The month of December starts in Portel with hot temperatures, averaging around 30°C during the day and nights close to 23°C. Plenty of days with a chance of precipitation.
Mid-December
By mid-December, the average daytime temperature stays the same at 30°C, with nights close to 23°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 Portel will be around 29°C, with nights close to 23°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
Precipitation in December
In December, there is an average of 176 mm of precipitation, spread over 20 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance this month is 65% per day.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in December for Portel. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Portel in December |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 9°C | |
 High Temp |
30°C | 11°C | |
| Low Temp |
29°C | 8°C | |
 Total Precipitation |
176 mm | 67 mm | |
| Rainy Days |
20 days | 10 days | |
November
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is December a good time to visit Portel?
After some sun? Then December isn’t the best time to be in Portel. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Portel in December
With 31°C, Portel hit the highest temperature in the last 10 years in December 2023. The lowest daytime temperature in this month was 25°C in 2021. The extreme night temperatures ranged from a low of 18°C to a high of 26°C.
Check out the climate of Portel for all months and discover the best travel time
Daily Temperature in December in Portel
This chart shows the average daily temperatures, both day and night, for each day in December in Portel, 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 Portel
The chart below shows the average daily precipitation in December for Portel, 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 20 days of rain in Portel.
Daily UV Index in December in Portel
This chart shows the average daily UV index in December in Portel, 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 Portel Over the Years
This chart shows the average temperature in December in Portel, measured in degrees Celsius, over the past years.
Total Precipitation in December in Portel Over the Years
This chart shows the average precipitation in December in Portel, 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 Portel
Click on a specific day in December for detailed info on the typical weather on that day in Portel. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Portel
Have you been to Portel in December?
Share your weather experience in December in Portel.
Average Weather in Portel by Month
Click on a month below to see detailed weather info for Portel. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
