December weather forecast
Harare, Zimbabwe

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The magnificent cityscape of Harare city, Zimbabwe
The magnificent cityscape of Harare city, Zimbabwe

Weather in December

Harare concludes the year in December with a moderately high precipitation level reaching 114mm (4.49"), further increasing compared to November. As temperatures dip from November's heat, December presents a balanced profile of rainfall, humidity, and cloud cover. The end of Harare's year is distinguished by weather that rests between the city's wet and dry seasons. The weather this month exists in equilibrium, with none of the characteristics reaching their extreme highs or lows. The city says goodbye to the year with rainfall below its annual highs and temperatures that are pleasantly warm.

Temperature

December records an average high-temperature of a still moderately hot 27°C (80.6°F), indicating a minor variation from the preceding month. In Harare, in December, the average low-temperature is a comfortable 17.4°C (63.3°F).

Heat index

The heat index value during December is estimated at 29°C (84.2°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.

Humidity

In December, the average relative humidity is 71%.

Rainfall

In Harare, in December, during 21.9 rainfall days, 114mm (4.49") of precipitation is typically accumulated. Throughout the year, there are 124.6 rainfall days, and 538mm (21.18") of precipitation is accumulated.

Daylight

The month with the longest days is December, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 05:11 and sunset at 18:18. On the last day of December, sunrise is at 05:23 and sunset at 18:34 CAT.

Sunshine

In December, the average sunshine is 10.6h.

UV index

The months with the highest UV index are January, August through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in December interprets into the following advice:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

What are December temperatures?

In December, the average high-temperature and low-temperature are 27°C (80.6°F) and 17.4°C (63.3°F) respectively. In December, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 29°C (84.2°F).

What is the average humidity in December?

In December, the average relative humidity is 71%.

How many days does it rain in December in Harare?

In December, the rain falls for 21.9 days. Throughout December, 114mm (4.49") of precipitation is accumulated.

When are the longest days?

December has the longest days of the year, with an average of 13h and 12min of daylight.

How many hours of daylight does Harare have in December?

In December, the average day length in Harare, Zimbabwe, is 13h and 11min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 05:11 and sunset at 18:18. On the last day of the month, sunrise is at 05:23 and sunset at 18:34 CAT.

How long on average sun shines in December?

The average sunshine duration in December is 10.6h.

What is the month with the highest UV index in Harare?

January, August through December, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in December?

In Harare, the average daily maximum UV index in December is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.

Average temperature in December
Harare, Zimbabwe

Average temperature in December - Harare, Zimbabwe
  • Average high temperature in December: 27°C

The warmest month (with the highest average high temperature) is October (30.5°C).
The month with the lowest average high temperature is July (21.8°C).

  • Average low temperature in December: 17.4°C

The month with the highest average low temperature is December (17.4°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).

Average pressure in December
Harare, Zimbabwe

Average pressure in December - Harare, Zimbabwe
  • Average pressure in December: 1012.6mbar

The month with the highest atmospheric pressure is July (1022.2mbar).
The month with the lowest atmospheric pressure is January (1011.8mbar).

Average wind speed in December
Harare, Zimbabwe

Average wind speed in December - Harare, Zimbabwe
  • Average wind speed in December: 8.4km/h

The windiest month (with the highest average wind speed) is October (11.6km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).

Average humidity in December
Harare, Zimbabwe

Average humidity in December - Harare, Zimbabwe
  • Average humidity in December: 71%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is September (39%).

Average rainfall in December
Harare, Zimbabwe

Average rainfall in December - Harare, Zimbabwe
  • Average rainfall in December: 114mm

The wettest month (with the highest rainfall) is January (151mm).
The driest months (with the least rainfall) are August and September (1mm).

Average rainfall days in December
Harare, Zimbabwe

Average rainfall days in December - Harare, Zimbabwe
  • Average rainfall days in December: 21.9 days

The month with the highest number of rainy days is January (24.4 days).
The month with the least rainy days is September (1.2 days).

Average daylight in December /
Average sunshine in December
Harare, Zimbabwe

Average daylight in December / Average sunshine in December - Harare, Zimbabwe
  • Average daylight in December: 13h and 1min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in December: 10h and 4min

The month with the most sunshine is November (Average sunshine: 11h and 18min).
The month with the least sunshine is April (Average sunshine: 7h and 12min).

Average sunshine days in December
Harare, Zimbabwe

Average sunshine days in December - Harare, Zimbabwe
  • Average sunshine days in December: 8.5 days

The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is January (5.5 days).

Average UV index in December
Harare, Zimbabwe

Average UV index in December - Harare, Zimbabwe
  • Average UV index in December: 6

The months with the highest UV index are January, August, September, October, November and December (UV index 6).
The month with the lowest UV index is June (UV index 4).

Average cloud cover in December
Harare, Zimbabwe

Average cloud cover in December - Harare, Zimbabwe
  • Average cloud cover in December: 39

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 6).

Average visibility in December
Harare, Zimbabwe

Average visibility in December - Harare, Zimbabwe
  • Average visibility in December: 9km

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

Harare, Zimbabwe

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