December weather forecast
Nansimo, Tanzania

December

Weather in December

December, the first month of the summer in Nansimo, is also a moderately hot month, with an average temperature fluctuating between 18.5°C (65.3°F) and 25.2°C (77.4°F).

Temperature

Nansimo's December weather, with an average high temperature of 25.2°C (77.4°F) and an average low temperature of 18.5°C (65.3°F), tends to be the coldest of the year.

Humidity

In December, the average relative humidity is 75%.

Rainfall

In December, in Nansimo, the rain falls for 25.4 days. Throughout December, 152mm (5.98") of precipitation is accumulated. Throughout the year, in Nansimo, there are 234.8 rainfall days, and 1183mm (46.57") of precipitation is accumulated.

Daylight

The month with the longest days in Nansimo, Tanzania, is December, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 06:28 and sunset at 18:42. On the last day of December, in Nansimo, sunrise is at 06:41 and sunset at 18:56 EAT.

Sunshine

The average sunshine in December in Nansimo is 8.7h.

UV index

March, April and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 5 in December leads to these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Frequently asked questions

What time of the year is the coldest in Nansimo?
Nansimo witnesses the coldest weather in December, with temperatures averaging a high of 25.2°C (77.4°F) and a low of 18.5°C (65.3°F).
What is the temperature in December in Nansimo?
The average high-temperature and low-temperature in Nansimo during December are 25.2°C (77.4°F) and 18.5°C (65.3°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 28°C (82.4°F).
What is the average humidity in December in Nansimo?
In December, the average relative humidity in Nansimo, Tanzania, is 75%.
How much does it rain in Nansimo in December?
In Nansimo, in December, during 25.4 rainfall days, 152mm (5.98") of precipitation is typically accumulated.
When are the longest days in Nansimo?
The month with the longest days is December, with an average of 12h and 12min of daylight.
How many hours of daylight does Nansimo have in December?
In Nansimo, the average day length in December is 12h and 15min.
What time are sunrise and sunset in December in Nansimo?
In December, on the first day of the month, sunrise is at 06:28 and sunset at 18:42. On the last day of the month, in Nansimo, Tanzania, sunrise is at 06:41 and sunset at 18:56 EAT.
How long on average sun shines in December in Nansimo?
The average sunshine duration in December is 8.7h.
When is the lowest UV index in Nansimo?
March, April and December, with an average maximum UV index of 5, are months with the lowest UV index in Nansimo, Tanzania.
How high is the UV index in December in Nansimo?
The average daily maximum UV index in December in Nansimo, Tanzania, is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability 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
Nansimo, Tanzania
  • Average high temperature in December: 25.2°C

The warmest month (with the highest average high temperature) is August (27.4°C).
The month with the lowest average high temperature is December (25.2°C).

  • Average low temperature in December: 18.5°C

The months with the highest average low temperature are September and October (19.8°C).
The coldest month (with the lowest average low temperature) is June (18.3°C).

Average pressure in December
Nansimo, Tanzania
  • Average pressure in December: 1011.4mbar

The month with the highest atmospheric pressure is June (1013.6mbar).
The month with the lowest atmospheric pressure is February (1010.6mbar).

Average wind speed in December
Nansimo, Tanzania
  • Average wind speed in December: 7.7km/h

The windiest month (with the highest average wind speed) is July (10.2km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).

Average humidity in December
Nansimo, Tanzania
  • Average humidity in December: 75%

The month with the highest relative humidity is April (80%).
The month with the lowest relative humidity is July (57%).

Average rainfall in December
Nansimo, Tanzania
  • Average rainfall in December: 152mm

The wettest month (with the highest rainfall) is April (221mm).
The driest month (with the least rainfall) is July (11mm).

Average rainfall days in December
Nansimo, Tanzania
  • Average rainfall days in December: 25.4 days

The month with the highest number of rainy days is April (28 days).
The month with the least rainy days is July (5.7 days).

Average daylight in December /
Average sunshine in December
Nansimo, Tanzania
  • Average daylight in December: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).

  • Average sunshine in December: 8h and 4min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is April (Average sunshine: 8h and 12min).

Average sunshine days in December
Nansimo, Tanzania
  • Average sunshine days in December: 4.5 days

The month with the most sunshine days is July (24.2 days).
The month with the least sunshine days is April (1.4 days).

Average UV index in December
Nansimo, Tanzania
  • Average UV index in December: 5

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

Average cloud cover in December
Nansimo, Tanzania
  • Average cloud cover in December: 34

The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 19).

Average visibility in December
Nansimo, Tanzania
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are April and November (9km).

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