December weather forecastHolle, Congo
December
Weather in December
December, the first month of the summer in Holle, is also a moderately hot month, with an average temperature varying between 24.8°C (76.6°F) and 28.5°C (83.3°F).Temperature
As December takes its course, Holle's average high-temperature registers at a still moderately hot 28.5°C (83.3°F), mirroring the preceding month. A consistent average low of 24.8°C (76.6°F) is noted in Holle throughout December, only a small step down from its daytime high.Heat index
During December, the heat index is computed to be a hot 34°C (93.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
The months with the highest humidity are May through December, with an average relative humidity of 83%.Rainfall
December is the month with the most rainfall in Holle, Congo. Rain falls for 25.8 days and accumulates 159mm (6.26") of precipitation.Daylight
The month with the longest days is December, with an average of 12h and 24min of daylight.On the first day of the month, sunrise is at 05:49 and sunset at 18:11. On the last day of December, in Holle, Congo, sunrise is at 06:03 and sunset at 18:26 WAT.
Sunshine
The months with the most sunshine in Holle are April, May and December, with an average of 8.2h of sunshine.UV index
The months with the highest UV index are January through April, October through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 7 in December translates into these instructions:
Guard against overexposure. Protection from sun-induced harm is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Holle, Congo
- Average high temperature in December: 28.5°C
The warmest month (with the highest average high temperature) is March (30.2°C).
The month with the lowest average high temperature is August (24.7°C).
- Average low temperature in December: 24.8°C
The month with the highest average low temperature is March (26°C).
The coldest month (with the lowest average low temperature) is July (20.8°C).
Average pressure in December
Holle, Congo
- Average pressure in December: 1010.7mbar
The month with the highest atmospheric pressure is July (1014.5mbar).
The month with the lowest atmospheric pressure is February (1009.9mbar).
Average wind speed in December
Holle, Congo
- Average wind speed in December: 8.9km/h
The windiest month (with the highest average wind speed) is October (11.4km/h).
The calmest month (with the lowest average wind speed) is January (8.7km/h).
Average humidity in December
Holle, Congo
- Average humidity in December: 83%
The months with the highest relative humidity are May, June, July, August, September, October, November and December (83%).
The month with the lowest relative humidity is March (80%).
Average rainfall in December
Holle, Congo
- Average rainfall in December: 159mm
The wettest month (with the highest rainfall) is December (159mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in December
Holle, Congo
- Average rainfall days in December: 25.8 days
The month with the highest number of rainy days is December (25.8 days).
The month with the least rainy days is June (5.1 days).
Average daylight in December /
Average sunshine in December
Holle, Congo
- 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 12min
The months with the most sunshine are April, May and December (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 5h and 48min).
Average sunshine days in December
Holle, Congo
- Average sunshine days in December: 2.9 days
The month with the most sunshine days is July (22.4 days).
The month with the least sunshine days is November (2.6 days).
Average UV index in December
Holle, Congo
- Average UV index in December: 7
The months with the highest UV index are January, February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 5).
Average cloud cover in December
Holle, Congo
- Average cloud cover in December: 52
The month with the most cloud cover is October (Cloud cover 66).
The month with the least cloud cover is May (Cloud cover 40).
Average visibility in December
Holle, Congo
- 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).
