December weather forecastCafia, Guinea-Bissau
December weather forecast for Cafia, Guinea-Bissau: The first month of the winter, December, is still a torrid month in Cafia, Guinea-Bissau, with an average temperature fluctuating between 19.5°C (67.1°F) and 35.7°C (96.3°F). On the first day of December in Cafia, sunrise is at 07:04 and sunset at 18:32.
December
Weather in December
The first month of the winter, December, is still a torrid month in Cafia, Guinea-Bissau, with an average temperature fluctuating between 19.5°C (67.1°F) and 35.7°C (96.3°F).Temperature
Cafia's entry into December measures an average high-temperature of a still very hot 35.7°C (96.3°F), closely parallel to the preceding month. Cafia's nighttime average of 19.5°C (67.1°F) during December reflects a substantial decrease from the daytime temperature.Humidity
The average relative humidity in December is 25%.Rainfall
In Cafia, rain does not fall in January through March and December.Daylight
December has the shortest days of the year, with an average of 11h and 24min of daylight.On the first day of December in Cafia, sunrise is at 07:04 and sunset at 18:32. On the last day of the month, sunrise is at 07:19 and sunset at 18:45 GMT.
Sunshine
In Cafia, the average sunshine in December is 9.7h.UV index
The average daily maximum UV index in December in Cafia is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 7 in December translates into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cafia, Guinea-Bissau
- Average high temperature in December: 35.7°C
The warmest month (with the highest average high temperature) is April (42.1°C).
The month with the lowest average high temperature is August (31°C).
- Average low temperature in December: 19.5°C
The month with the highest average low temperature is June (25.1°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).
Average pressure in December
Cafia, Guinea-Bissau
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is July (1012.6mbar).
The month with the lowest atmospheric pressure is April (1009.5mbar).
Average wind speed in December
Cafia, Guinea-Bissau
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is February (9.4km/h).
The calmest month (with the lowest average wind speed) is October (6km/h).
Average humidity in December
Cafia, Guinea-Bissau
- Average humidity in December: 25%
The month with the highest relative humidity is August (86%).
The month with the lowest relative humidity is January (19%).
Average rainfall in December
Cafia, Guinea-Bissau
- Average rainfall in December: 0mm
The wettest month (with the highest rainfall) is August (206mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in December
Cafia, Guinea-Bissau
- Average rainfall days in December: 0.3 days
The month with the highest number of rainy days is August (27.7 days).
The month with the least rainy days is January (0.1 days).
Average daylight in December /
Average sunshine in December
Cafia, Guinea-Bissau
- Average daylight in December: 11h and 24min
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 24min).
- Average sunshine in December: 9h and 42min
The month with the most sunshine is April (Average sunshine: 10h and 0min).
The month with the least sunshine is August (Average sunshine: 5h and 54min).
Average sunshine days in December
Cafia, Guinea-Bissau
- Average sunshine days in December: 30.7 days
The month with the most sunshine days is January (30.9 days).
The month with the least sunshine days is August (2.5 days).
Average UV index in December
Cafia, Guinea-Bissau
- Average UV index in December: 7
The months with the highest UV index are March, April and May (UV index 8).
The month with the lowest UV index is August (UV index 6).
Average cloud cover in December
Cafia, Guinea-Bissau
- Average cloud cover in December: 12
The month with the most cloud cover is August (Cloud cover 63).
The month with the least cloud cover is March (Cloud cover 6).
Average visibility in December
Cafia, Guinea-Bissau
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are August and September (7km).
