December weather forecast
Bahi, Tanzania

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Bahi, Tanzania, with an average temperature fluctuating between 19.2°C (66.6°F) and 29.7°C (85.5°F).

Temperature

December's onset sees an average high-temperature of a warm 29.7°C (85.5°F), exhibiting a slight fluctuation from the previous month. In December, the temperature drops to an average of 19.2°C (66.6°F) at night.

Heat index

Throughout December, the heat index is appraised at a hot 34°C (93.2°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In Bahi, Tanzania, the average relative humidity in December is 67%.

Rainfall

December is the month with the most rainfall. Rain falls for 19 days and accumulates 135mm (5.31") of precipitation.

Daylight

December has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of December in Bahi, sunrise is at 06:14 and sunset at 18:41. On the last day of the month, sunrise is at 06:27 and sunset at 18:55 EAT.

Sunshine

The average sunshine in December in Bahi, Tanzania, is 8.9h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 6 during December translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. 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. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

How hot does it get in Bahi in December?
During December, Bahi experiences an average high-temperature of 29.7°C (85.5°F) and a low-temperature of 19.2°C (66.6°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in December is appraised at 34°C (93.2°F).
What is the average humidity in December in Bahi?
The average relative humidity in December in Bahi is 67%.
What is the wettest month in Bahi?
The month with the most rainfall is December, when the rain falls for 19 days and typically aggregates up to 135mm (5.31") of precipitation.
How much does it rain in Bahi in December?
In Bahi, Tanzania, in December, during 19 rainfall days, 135mm (5.31") of precipitation is typically accumulated.
When are the longest days in Bahi?
December has the longest days of the year in Bahi, with an average of 12h and 30min of daylight.
How many hours of daylight does Bahi have in December?
In Bahi, the average day length in December is 12h and 28min.
When is the sunrise / sunset in December in Bahi?
On the first day of December in Bahi, sunrise is at 06:14 and sunset at 18:41. On the last day of the month, sunrise is at 06:27 and sunset at 18:55 EAT.
How long on average sun shines in December in Bahi?
The average sunshine duration in December is 8.9h.
When is the lowest UV index in Bahi?
The months with the lowest UV index in Bahi, Tanzania, are January through September, November and December, with an average maximum UV index of 6.
What is the UV index reading in December in Bahi?
The average daily maximum UV index in December in Bahi, Tanzania, is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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 - Bahi, Tanzania
Average temperature in December
Bahi, Tanzania
  • Average high temperature in December: 29.7°C

The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).

  • Average low temperature in December: 19.2°C

The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).

Average pressure in December - Bahi, Tanzania
Average pressure in December
Bahi, Tanzania
  • Average pressure in December: 1012mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).

Average wind speed in December - Bahi, Tanzania
Average wind speed in December
Bahi, Tanzania
  • Average wind speed in December: 7.1km/h

The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).

Average humidity in December - Bahi, Tanzania
Average humidity in December
Bahi, Tanzania
  • Average humidity in December: 67%

The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).

Average rainfall in December - Bahi, Tanzania
Average rainfall in December
Bahi, Tanzania
  • Average rainfall in December: 135mm

The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in December - Bahi, Tanzania
Average rainfall days in December
Bahi, Tanzania
  • Average rainfall days in December: 19 days

The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).

Average daylight in December / Average sunshine in December - Bahi, Tanzania
Average daylight in December /
Average sunshine in December
Bahi, 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 48min).

  • Average sunshine in December: 8h and 5min

The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).

Average sunshine days in December - Bahi, Tanzania
Average sunshine days in December
Bahi, Tanzania
  • Average sunshine days in December: 10.5 days

The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).

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

The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in December - Bahi, Tanzania
Average cloud cover in December
Bahi, Tanzania
  • Average cloud cover in December: 33

The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in December - Bahi, Tanzania
Average visibility in December
Bahi, Tanzania
  • Average visibility in December: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).

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