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
The shift from November to December is characterized by an average high-temperature of a still pleasant 22.6°C (72.7°F), not significantly different from the 22.3°C (72.1°F) of November. Runyinya encounters an average low-temperature of 14.3°C (57.7°F) during December nights.Humidity
The average relative humidity in December is 83%.Rainfall
In Runyinya, in December, it is raining for 28.9 days, with typically 144mm (5.67") of accumulated precipitation. In Runyinya, during the entire year, the rain falls for 272.8 days and collects up to 1185mm (46.65") of precipitation.Daylight
December has the longest days of the year, with an average of 12h and 18min of daylight.On the first day of the month, sunrise is at 05:42 and sunset at 17:58. On the last day of December, in Runyinya, Rwanda, sunrise is at 05:56 and sunset at 18:13 CAT.
Sunshine
In Runyinya, the average sunshine in December is 10.1h.UV index
The months with the highest UV index in Runyinya are January through December, with an average maximum UV index of 5. The months with the lowest UV index in Runyinya, Rwanda, are January through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The UV index of 5 during December translates into the following guidance:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Runyinya in December?
What is the average humidity in December in Runyinya?
How many days does it rain in December in Runyinya?
When are the longest days in Runyinya?
What is the average length of the day in December in Runyinya?
When is the sunrise / sunset in December in Runyinya?
How long on average sun shines in December in Runyinya?
What is the month with the highest UV index in Runyinya?
When is the lowest UV index in Runyinya?
How high is the UV index in December in Runyinya?
Average temperature in December
Runyinya, Rwanda
- Average high temperature in December: 22.6°C
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is May (21.3°C).
- Average low temperature in December: 14.3°C
The month with the highest average low temperature is October (15.5°C).
The coldest month (with the lowest average low temperature) is June (12.8°C).
Average pressure in December
Runyinya, Rwanda
- Average pressure in December: 1013.4mbar
The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is February (1012.7mbar).
Average wind speed in December
Runyinya, Rwanda
- Average wind speed in December: 4.4km/h
The windiest month (with the highest average wind speed) is July (7.3km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).
Average humidity in December
Runyinya, Rwanda
- Average humidity in December: 83%
The month with the highest relative humidity is May (88%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Runyinya, Rwanda
- Average rainfall in December: 144mm
The wettest month (with the highest rainfall) is October (158mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in December
Runyinya, Rwanda
- Average rainfall days in December: 28.9 days
The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is July (10.5 days).
Average daylight in December /
Average sunshine in December
Runyinya, Rwanda
- Average daylight in December: 12h and 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in December: 10h and 1min
The month with the most sunshine is September (Average sunshine: 10h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 48min).
Average sunshine days in December
Runyinya, Rwanda
- Average sunshine days in December: 1.8 days
The month with the most sunshine days is July (19.3 days).
The month with the least sunshine days is December (1.8 days).
Average UV index in December
Runyinya, Rwanda
- Average UV index in December: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in December
Runyinya, Rwanda
- Average cloud cover in December: 43
The months with the most cloud cover are April and May (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Runyinya, Rwanda
- Average visibility in December: 8km
The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are April and May (7km).
