December weather forecastDiari, Guinea
December
Weather in December
The first month of the winter, December, is a hot month in Diari, Guinea, with an average temperature fluctuating between 30.6°C (87.1°F) and 16.8°C (62.2°F).Temperature
As Diari, Guinea, transitions into December, the average high-temperature stands at a hot 30.6°C (87.1°F), offering little variation from the preceding month. Diari receives a consistent average low-temperature of 16.8°C (62.2°F) in December, a substantial dip from the day's heat.Humidity
The average relative humidity in December in Diari is 30%.Rainfall
January and December are months without rainfall in Diari.Daylight
With an average of 11h and 30min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:53 and sunset at 18:24. On the last day of December, sunrise is at 07:08 and sunset at 18:37 GMT.
Sunshine
The average sunshine in December is 9.8h.UV index
The average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 6 during December leads to these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Diari, Guinea
- Average high temperature in December: 30.6°C
The warmest month (with the highest average high temperature) is April (35.9°C).
The month with the lowest average high temperature is August (25.3°C).
- Average low temperature in December: 16.8°C
The month with the highest average low temperature is May (21.2°C).
The coldest month (with the lowest average low temperature) is January (16.5°C).
Average pressure in December
Diari, Guinea
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1013.7mbar).
The month with the lowest atmospheric pressure is April (1010mbar).
Average wind speed in December
Diari, Guinea
- Average wind speed in December: 7.9km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is October (6.1km/h).
Average humidity in December
Diari, Guinea
- Average humidity in December: 30%
The month with the highest relative humidity is August (91%).
The month with the lowest relative humidity is February (23%).
Average rainfall in December
Diari, Guinea
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (367mm).
The driest months (with the least rainfall) are January and December (0mm).
Average rainfall days in December
Diari, Guinea
- Average rainfall days in December: 0.3 days
The month with the highest number of rainy days is August (30.4 days).
The months with the least rainy days are January and December (0.3 days).
Average daylight in December /
Average sunshine in December
Diari, Guinea
- Average daylight in December: 11h and 30min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 9h and 48min
The months with the most sunshine are February and March (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).
Average sunshine days in December
Diari, Guinea
- Average sunshine days in December: 30.7 days
The month with the most sunshine days is December (30.7 days).
The month with the least sunshine days is July (0.3 days).
Average UV index in December
Diari, Guinea
- Average UV index in December: 6
The months with the highest UV index are January, February, March and April (UV index 7).
The month with the lowest UV index is August (UV index 5).
Average cloud cover in December
Diari, Guinea
- Average cloud cover in December: 9
The month with the most cloud cover is August (Cloud cover 70).
The months with the least cloud cover are February and March (Cloud cover 8).
Average visibility in December
Diari, Guinea
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, November and December (10km).
The month with the lowest visibility is August (6km).
