December weather forecastNossi, Angola
December
Weather in December
December, the first month of the summer in Nossi, is still a pleasant month, with an average temperature fluctuating between 22.9°C (73.2°F) and 15.2°C (59.4°F).Temperature
With average temperatures fluctuating between a high of 22.9°C (73.2°F) and a low of 15.2°C (59.4°F), December stands out as the coldest month.Humidity
With an average relative humidity of 87%, December is the most humid month.Rainfall
December is the month with the most rainfall in Nossi. Rain falls for 30 days and accumulates 281mm (11.06") of precipitation.Daylight
December has the longest days of the year, with an average of 12h and 48min of daylight.On the first day of the month, sunrise is at 05:24 and sunset at 18:12. On the last day of December, sunrise is at 05:37 and sunset at 18:27 WAT.
Sunshine
In December, the average sunshine is 8.3h.UV index
The months with the lowest UV index are January through July, October through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 5 during December leads to these advisories:
Heed the precautions - Suggestions to avoid sunburn are made. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Nossi, Angola
- Average high temperature in December: 22.9°C
The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is December (22.9°C).
- Average low temperature in December: 15.2°C
The month with the highest average low temperature is October (15.9°C).
The coldest month (with the lowest average low temperature) is June (8.9°C).
Average pressure in December
Nossi, Angola
- Average pressure in December: 1012.9mbar
The month with the highest atmospheric pressure is June (1017.5mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in December
Nossi, Angola
- Average wind speed in December: 4.8km/h
The windiest month (with the highest average wind speed) is August (6.9km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity in December
Nossi, Angola
- Average humidity in December: 87%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (30%).
Average rainfall in December
Nossi, Angola
- Average rainfall in December: 281mm
The wettest month (with the highest rainfall) is December (281mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in December
Nossi, Angola
- Average rainfall days in December: 30 days
The month with the highest number of rainy days is December (30 days).
The months with the least rainy days are June and July (0.1 days).
Average daylight in December /
Average sunshine in December
Nossi, Angola
- Average daylight in December: 12h and 48min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).
- Average sunshine in December: 8h and 18min
The months with the most sunshine are September and November (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 6h and 42min).
Average sunshine days in December
Nossi, Angola
- Average sunshine days in December: 0.8 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is December (0.8 days).
Average UV index in December
Nossi, Angola
- Average UV index in December: 5
The months with the highest UV index are August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 5).
Average cloud cover in December
Nossi, Angola
- Average cloud cover in December: 60
The month with the most cloud cover is December (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 1).
Average visibility in December
Nossi, Angola
- Average visibility in December: 7km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (7km).
