September weather forecastHermon, Lesotho
September
Weather in September
September in Hermon, Lesotho denotes a gradual transition to summer with temperatures ranging from 8.4°C (47.1°F) to 22.3°C (72.1°F). The UV index inches up to 4, indicating slightly stronger solar radiation than the previous month. There is a slight uptick in rainfall amounting to 10mm (0.39") spread across almost five days. The daylight period spans across 11.9 hours supplemented with 9.5 hours of sunshine. Relatively faster winds with gusts reaching 17.9km/h (11.1mph) characterize the weather during September.Temperature
As September begins, there's a slight increase in the average high-temperature, moving from a refreshing 18.2°C (64.8°F) in August to an agreeable 22.3°C (72.1°F). Hermon records a significant temperature drop in September nights, lowering to an average of 8.4°C (47.1°F).Humidity
The least humid month is September, with an average relative humidity of 33%.Rainfall
In Hermon, during September, the rain falls for 4.9 days and regularly aggregates up to 10mm (0.39") of precipitation. In Hermon, during the entire year, the rain falls for 107.2 days and collects up to 417mm (16.42") of precipitation.Snowfall
January through May, July through December are months without snowfall.Daylight
The average length of the day in September is 11h and 55min.On the first day of September, sunrise is at 06:25 and sunset at 17:56. On the last day of the month, sunrise is at 05:50 and sunset at 18:12 SAST.
Sunshine
The average sunshine in September in Hermon is 9.5h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Hermon, Lesotho
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is January (28°C).
The month with the lowest average high temperature is June (14.7°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is January (16.7°C).
The coldest month (with the lowest average low temperature) is July (3.1°C).
Average pressure in September
Hermon, Lesotho
- Average pressure in September: 1018.8mbar
The month with the highest atmospheric pressure is July (1025.2mbar).
The month with the lowest atmospheric pressure is December (1012.9mbar).
Average wind speed in September
Hermon, Lesotho
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is November (13.3km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in September
Hermon, Lesotho
- Average humidity in September: 33%
The months with the highest relative humidity are February and April (55%).
The month with the lowest relative humidity is September (33%).
Average rainfall in September
Hermon, Lesotho
- Average rainfall in September: 10mm
The wettest month (with the highest rainfall) is December (72mm).
The driest months (with the least rainfall) are July and August (6mm).
Average rainfall days in September
Hermon, Lesotho
- Average rainfall days in September: 4.9 days
The month with the highest number of rainy days is January (16.1 days).
The month with the least rainy days is July (3 days).
Average snowfall in September
Hermon, Lesotho
- Average snowfall in September: 0mm
The month with the highest snowfall is June (2mm).
The months with the least snowfall are January, February, March, April, May, July, August, September, October, November and December (0mm).
Average snowfall days in September
Hermon, Lesotho
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is June (0.4 days).
The months with the least snowfall days are January, February, March, April, May, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Hermon, Lesotho
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 30min
The month with the most sunshine is November (Average sunshine: 11h and 48min).
The month with the least sunshine is August (Average sunshine: 7h and 24min).
Average sunshine days in September
Hermon, Lesotho
- Average sunshine days in September: 23.5 days
The month with the most sunshine days is July (27.4 days).
The month with the least sunshine days is January (11.4 days).
Average UV index in September
Hermon, Lesotho
- Average UV index in September: 4
The months with the highest UV index are January, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in September
Hermon, Lesotho
- Average cloud cover in September: 13
The month with the most cloud cover is February (Cloud cover 20).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in September
Hermon, Lesotho
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
