December weather forecastSaint-Paul, Reunion
December weather for Saint-Paul, Reunion: In Saint-Paul, in December, during 22.5 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Saint-Paul, in December, during 22.5 rainfall days, 61mm (2.4") of precipitation is typically accumulated.
December
Weather in December
As the year rounds up, December brings along the warmest and wettest conditions. Saint-Paul witnesses the highest temperature of the year, reaching an average 25.5°C (77.9°F) with rainfall levels peaking at 61mm (2.4"). Enjoying a generous 13.4 hours of daylight, the city savours a blend of warmth and wetness that complements the festive mood. Sea temperatures peak at a comfortable 26.7°C (80.1°F). The climatic characteristics, along with its inherent holiday cheer, make December an exciting time to visit Saint-Paul.Temperature
The start of December in Saint-Paul sees the average high-temperature at a still moderately hot 25.5°C (77.9°F), showing little difference from November's 24.3°C (75.7°F). In December, Saint-Paul's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 23.3°C (73.9°F).Humidity
In December, the average relative humidity in Saint-Paul is 78%.Rainfall
In Saint-Paul, in December, during 22.5 rainfall days, 61mm (2.4") of precipitation is typically accumulated. In Saint-Paul, during the entire year, the rain falls for 240.7 days and collects up to 754mm (29.69") of precipitation.Sea temperature
In Saint-Paul, in December, the average water temperature is 26.7°C (80.1°F).Note: Water temperature ranging between 25°C (77°F) and 29°C (84.2°F) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.
Daylight
With an average of 13h and 24min of daylight, December has the longest days of the year in Saint-Paul.On the first day of the month, sunrise is at 05:28 and sunset at 18:47. On the last day of December, sunrise is at 05:40 and sunset at 19:03 +04.
Sunshine
In Saint-Paul, the average sunshine in December is 10.5h.UV index
The months with the highest UV index in Saint-Paul are January through May, October through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 6 in December leads to these recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Caution! The Sun's UV intensity grows with reflections off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Saint-Paul, Reunion
- Average high temperature in December: 25.5°C
The warmest month (with the highest average high temperature) is February (26.2°C).
The months with the lowest average high temperature are July and August (21.3°C).
- Average low temperature in December: 23.3°C
The month with the highest average low temperature is February (23.9°C).
The coldest month (with the lowest average low temperature) is August (18.4°C).
Average pressure in December
Saint-Paul, Reunion
- Average pressure in December: 1013.3mbar
The month with the highest atmospheric pressure is August (1021.3mbar).
The month with the lowest atmospheric pressure is February (1011mbar).
Average wind speed in December
Saint-Paul, Reunion
- Average wind speed in December: 9.6km/h
The windiest month (with the highest average wind speed) is July (13.4km/h).
The calmest month (with the lowest average wind speed) is November (9.4km/h).
Average humidity in December
Saint-Paul, Reunion
- Average humidity in December: 78%
The months with the highest relative humidity are January, February and March (81%).
The months with the lowest relative humidity are August and September (76%).
Average rainfall in December
Saint-Paul, Reunion
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is January (153mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in December
Saint-Paul, Reunion
- Average rainfall days in December: 22.5 days
The month with the highest number of rainy days is March (26.1 days).
The month with the least rainy days is September (14.9 days).
Average sea temperature in December
Saint-Paul, Reunion
- Average sea temperature in December: 26.7°C
The best month for swimming (with the highest average sea temperature) is March (28.4°C).
The coldest month (with the lowest average sea temperature) is September (23.7°C).
Average daylight in December /
Average sunshine in December
Saint-Paul, Reunion
- Average daylight in December: 13h and 24min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in December: 10h and 30min
The month with the most sunshine is October (Average sunshine: 10h and 36min).
The months with the least sunshine are June and July (Average sunshine: 6h and 54min).
Average sunshine days in December
Saint-Paul, Reunion
- Average sunshine days in December: 4.3 days
The month with the most sunshine days is July (8.8 days).
The month with the least sunshine days is February (1.3 days).
Average UV index in December
Saint-Paul, Reunion
- Average UV index in December: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 5).
Average cloud cover in December
Saint-Paul, Reunion
- Average cloud cover in December: 35
The months with the most cloud cover are January, February and March (Cloud cover 38).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility in December
Saint-Paul, Reunion
- 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).
