December weather forecast
Ngerengere, Tanzania

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Ngerengere, Tanzania, with an average temperature ranging between min 20.2°C (68.4°F) and max 29.4°C (84.9°F).

Temperature

December's presence records an average high-temperature of a still moderately hot 29.4°C (84.9°F), closely mirroring November's climate. Nighttime temperatures consistently average an agreeable 20.2°C (68.4°F) during December.

Heat index

In December, the average heat index is computed to be a fiery hot 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In December, the average relative humidity is 82%.

Rainfall

In Ngerengere, Tanzania, in December, it is raining for 29.8 days, with typically 233mm (9.17") of accumulated precipitation. Throughout the year, there are 265.5 rainfall days, and 1392mm (54.8") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of the month, sunrise is at 06:02 and sunset at 18:31. On the last day of December, in Ngerengere, sunrise is at 06:15 and sunset at 18:45 EAT.

Sunshine

The average sunshine in December is 8.5h.

UV index

January through March, May through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 in December translates into these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

Is it hot during December?
The average high-temperature, in December, in Ngerengere, is 29.4°C (84.9°F), while the average low-temperature is 20.2°C (68.4°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in December is computed to be 36°C (96.8°F).
What is the average humidity in December?
In Ngerengere, the average relative humidity in December is 82%.
How much does it rain in Ngerengere in December?
In December, the rain falls for 29.8 days. Throughout December, 233mm (9.17") of precipitation is accumulated.
When are the longest days?
With an average of 12h and 30min of daylight, December has the longest days of the year.
How many hours of daylight does Ngerengere have in December?
In December, the average day length is 12h and 31min.
When is the sunrise / sunset in December?
In December, on the first day of the month, sunrise is at 06:02 and sunset at 18:31. On the last day of the month, sunrise is at 06:15 and sunset at 18:45 EAT.
How many hours of sunshine does Ngerengere have in December?
The average sunshine duration in December is 8.5h.
What is the month with the highest UV index in Ngerengere?
The months with the highest UV index are January through March, May through December, with an average maximum UV index of 6.
What is the UV index intensity in December in Ngerengere?
The average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Ngerengere, Tanzania
Average temperature in December
Ngerengere, Tanzania
  • Average high temperature in December: 29.4°C

The warmest month (with the highest average high temperature) is October (30°C).
The months with the lowest average high temperature are June and July (26.2°C).

  • Average low temperature in December: 20.2°C

The months with the highest average low temperature are January and March (20.3°C).
The coldest month (with the lowest average low temperature) is July (16.5°C).

Average pressure in December - Ngerengere, Tanzania
Average pressure in December
Ngerengere, Tanzania
  • Average pressure in December: 1011.3mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is February (1010.9mbar).

Average wind speed in December - Ngerengere, Tanzania
Average wind speed in December
Ngerengere, Tanzania
  • Average wind speed in December: 6.5km/h

The windiest month (with the highest average wind speed) is October (7.7km/h).
The calmest month (with the lowest average wind speed) is March (5.3km/h).

Average humidity in December - Ngerengere, Tanzania
Average humidity in December
Ngerengere, Tanzania
  • Average humidity in December: 82%

The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is September (66%).

Average rainfall in December - Ngerengere, Tanzania
Average rainfall in December
Ngerengere, Tanzania
  • Average rainfall in December: 233mm

The wettest month (with the highest rainfall) is March (256mm).
The driest month (with the least rainfall) is August (12mm).

Average rainfall days in December - Ngerengere, Tanzania
Average rainfall days in December
Ngerengere, Tanzania
  • Average rainfall days in December: 29.8 days

The month with the highest number of rainy days is December (29.8 days).
The month with the least rainy days is September (13.6 days).

Average daylight in December / Average sunshine in December - Ngerengere, Tanzania
Average daylight in December /
Average sunshine in December
Ngerengere, Tanzania
  • Average daylight in December: 12h and 3min

The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in December: 8h and 3min

The months with the most sunshine are August and September (Average sunshine: 8h and 54min).
The month with the least sunshine is April (Average sunshine: 6h and 48min).

Average sunshine days in December - Ngerengere, Tanzania
Average sunshine days in December
Ngerengere, Tanzania
  • Average sunshine days in December: 0.7 days

The month with the most sunshine days is September (12.6 days).
The month with the least sunshine days is December (0.7 days).

Average UV index in December - Ngerengere, Tanzania
Average UV index in December
Ngerengere, Tanzania
  • Average UV index in December: 6

The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is April (UV index 5).

Average cloud cover in December - Ngerengere, Tanzania
Average cloud cover in December
Ngerengere, Tanzania
  • Average cloud cover in December: 51

The month with the most cloud cover is April (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 34).

Average visibility in December - Ngerengere, Tanzania
Average visibility in December
Ngerengere, Tanzania
  • Average visibility in December: 8km

The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are January and April (7km).

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