December weather forecastFumba, Tanzania

Weather in December

December, the first month of the summer in Fumba, is also a moderately hot month, with an average temperature fluctuating between 26.8°C (80.2°F) and 29.4°C (84.9°F).

Temperature

The average high-temperature in December, at a still warm 29.4°C (84.9°F), reveals a modest deviation from November's 28.6°C (83.5°F). During December's nights, Fumba notes a minor temperature decline, reaching an average of 26.8°C (80.2°F).

Heat index

In December, the heat index is estimated at a very hot 35°C (95°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are primarily vital for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In Fumba, the average relative humidity in December is 77%.

Rainfall

In Fumba, in December, it is raining for 26.2 days, with typically 114mm (4.49") of accumulated precipitation. Throughout the year, there are 255.1 rainfall days, and 1172mm (46.14") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 12h and 30min of daylight.
On the first day of December in Fumba, sunrise is at 05:58 and sunset at 18:25. On the last day of the month, sunrise is at 06:11 and sunset at 18:40 EAT.

Sunshine

In December, the average sunshine is 9.2h.

UV index

January through March, October through December, with an average maximum UV index of 7, are months with the highest UV index in Fumba, Tanzania. 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: In December, the maximum UV index of 7 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.