Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
Jumbo records an average high-temperature of a still warm 27°C (80.6°F) in December, maintaining a close correlation with November's 28.9°C (84°F). During the nights in December, the temperature averages to a comfortable 17.4°C (63.3°F).Heat index
The heat index for December is estimated at 29°C (84.2°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Jumbo, the average relative humidity in December is 71%.Rainfall
In Jumbo, 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
December has the longest days of the year, with an average of 13h and 12min of daylight.On the first day of December, sunrise is at 05:12 and sunset at 18:18. On the last day of the month, sunrise is at 05:24 and sunset at 18:34 CAT.
Sunshine
In Jumbo, Zimbabwe, the average sunshine in December is 10.6h.UV index
January, August 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 threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 6 in December transforms into the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
When are the longest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the highest UV index?
What is the UV index intensity in December?
Average temperature in December
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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
Jumbo, 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).
