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 snowfall in December
- Average snowfall 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 average high-temperature is a still moderately hot 24.7°C (76.5°F) in December, hardly different from the 23.4°C (74.1°F) recorded in November. Fort Hartley in December observes a sharp transition from the daytime heat, falling to an average low of 12.5°C (54.5°F).Humidity
In December, the average relative humidity is 71%.Rainfall
In Fort Hartley, during December, the rain falls for 24.2 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, there are 163.3 rainfall days, and 575mm (22.64") of precipitation is accumulated.Snowfall
In Fort Hartley, snow does not fall in January through May, September through December.Daylight
The month with the longest days in Fort Hartley, Lesotho, is December, with an average of 14h and 6min of daylight.On the first day of December in Fort Hartley, sunrise is at 04:59 and sunset at 18:57. On the last day of the month, sunrise is at 05:10 and sunset at 19:14 SAST.
Sunshine
In December, the average sunshine in Fort Hartley is 10.1h.UV index
The months with the highest UV index are January through March, October through December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A daily high UV index of 5 in December leads to these guidelines:
Make use of precautions - It is urged to ward off sun damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Fort Hartley?
What is the average humidity in December in Fort Hartley?
How much does it rain in Fort Hartley in December?
When it does not snow in Fort Hartley?
When are the longest days in Fort Hartley?
How many hours of daylight does Fort Hartley have in December?
When is the sunrise / sunset in December in Fort Hartley?
How many hours of sunshine does Fort Hartley have in December?
What are the months with the highest UV index in Fort Hartley?
What is the UV index reading in December in Fort Hartley?
Average temperature in December
Fort Hartley, Lesotho
- Average high temperature in December: 24.7°C
The warmest month (with the highest average high temperature) is January (25.3°C).
The months with the lowest average high temperature are June and July (16.3°C).
- Average low temperature in December: 12.5°C
The month with the highest average low temperature is January (13.7°C).
The coldest month (with the lowest average low temperature) is July (3.9°C).
Average pressure in December
Fort Hartley, Lesotho
- Average pressure in December: 1014.3mbar
The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1014.2mbar).
Average wind speed in December
Fort Hartley, Lesotho
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is September (9.7km/h).
The calmest month (with the lowest average wind speed) is February (7.2km/h).
Average humidity in December
Fort Hartley, Lesotho
- Average humidity in December: 71%
The month with the highest relative humidity is February (75%).
The months with the lowest relative humidity are August and September (47%).
Average rainfall in December
Fort Hartley, Lesotho
- Average rainfall in December: 97mm
The wettest month (with the highest rainfall) is February (111mm).
The driest months (with the least rainfall) are June and July (8mm).
Average rainfall days in December
Fort Hartley, Lesotho
- Average rainfall days in December: 24.2 days
The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is June (4.5 days).
Average snowfall in December
Fort Hartley, Lesotho
- Average snowfall in December: 0mm
The month with the highest snowfall is August (4mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in December
Fort Hartley, Lesotho
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.5 days).
The months with the least snowfall days are January, February, March, April, May, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Fort Hartley, Lesotho
- Average daylight in December: 14h and 1min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in December: 10h and 1min
The month with the most sunshine is October (Average sunshine: 11h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 6min).
Average sunshine days in December
Fort Hartley, Lesotho
- Average sunshine days in December: 3.8 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is January (2.9 days).
Average UV index in December
Fort Hartley, Lesotho
- Average UV index in December: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in December
Fort Hartley, Lesotho
- Average cloud cover in December: 39
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 12).
Average visibility in December
Fort Hartley, Lesotho
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
