December weather forecastPort Glaud, Seychelles
December
Weather in December
December rings in the end of the year with an average high of 28°C (82.4°F) and rainfall measuring 166mm (6.54") over 21.8 days. Port Glaud's tropical nature flourishes under the warmth and the incoming rainfall. The enduring shift between sunshine and showers sets a tantalising stage for holiday season festivities. This final chapter of climatic cycle ensures a merry send-off to the year.Temperature
In Port Glaud, December's average high-temperature stands at a still warm 28°C (82.4°F), closely related to the preceding month. A steady low-temperature average of 27.2°C (81°F) is logged during December, reflecting a modest dip from daytime readings.Heat index
Throughout December, the heat index is calculated to be a hot 32°C (89.6°F). Continued exposure and engagement in activity might trigger tiredness and subsequently heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In December, the average relative humidity is 76%.Rainfall
In Port Glaud, in December, during 21.8 rainfall days, 166mm (6.54") of precipitation is typically accumulated. Throughout the year, in Port Glaud, there are 241.9 rainfall days, and 1432mm (56.38") of precipitation is accumulated.Daylight
The month with the longest days in Port Glaud is December, with an average of 12h and 24min of daylight.On the first day of December, sunrise is at 05:56 and sunset at 18:18. On the last day of the month, sunrise is at 06:09 and sunset at 18:33 +04.
Sunshine
In December, the average sunshine in Port Glaud is 8.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Port Glaud. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Port Glaud. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: An average UV index of 7 in December transforms into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Port Glaud, Seychelles
- Average high temperature in December: 28°C
The warmest month (with the highest average high temperature) is April (29.3°C).
The month with the lowest average high temperature is August (26.4°C).
- Average low temperature in December: 27.2°C
The month with the highest average low temperature is April (28.1°C).
The coldest months (with the lowest average low temperature) are July and August (25.7°C).
Average pressure in December
Port Glaud, Seychelles
- Average pressure in December: 1010.6mbar
The month with the highest atmospheric pressure is August (1012.4mbar).
The month with the lowest atmospheric pressure is April (1010.4mbar).
Average wind speed in December
Port Glaud, Seychelles
- Average wind speed in December: 17.1km/h
The windiest month (with the highest average wind speed) is August (28.1km/h).
The calmest month (with the lowest average wind speed) is April (12.8km/h).
Average humidity in December
Port Glaud, Seychelles
- Average humidity in December: 76%
The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall in December
Port Glaud, Seychelles
- Average rainfall in December: 166mm
The wettest month (with the highest rainfall) is January (220mm).
The driest month (with the least rainfall) is August (50mm).
Average rainfall days in December
Port Glaud, Seychelles
- Average rainfall days in December: 21.8 days
The month with the highest number of rainy days is January (23.2 days).
The month with the least rainy days is November (17.3 days).
Average daylight in December /
Average sunshine in December
Port Glaud, Seychelles
- Average daylight in December: 12h and 24min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in December: 8h and 24min
The month with the most sunshine is November (Average sunshine: 10h and 6min).
The month with the least sunshine is September (Average sunshine: 7h and 0min).
Average sunshine days in December
Port Glaud, Seychelles
- Average sunshine days in December: 7.6 days
The month with the most sunshine days is November (10.9 days).
The month with the least sunshine days is June (3 days).
Average UV index in December
Port Glaud, Seychelles
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in December
Port Glaud, Seychelles
- Average cloud cover in December: 44
The month with the most cloud cover is September (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 41).
Average visibility in December
Port Glaud, Seychelles
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
