Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Lyantonde's average high-temperature in September sits at a still warm 24.9°C (76.8°F), showing little difference from the previous month. During September, Lyantonde records an average temperature of 16.5°C (61.7°F) at night.Humidity
In September, the average relative humidity is 73%.Rainfall
In Lyantonde, in September, it is raining for 26.7 days, with typically 194mm (7.64") of accumulated precipitation. Throughout the year, there are 281.7 rainfall days, and 1679mm (66.1") of precipitation is accumulated.Daylight
The average length of the day in September in Lyantonde is 12h and 7min.On the first day of September, sunrise is at 06:52 and sunset at 18:58. On the last day of the month, sunrise is at 06:41 and sunset at 18:48 EAT.
Sunshine
In Lyantonde, the average sunshine in September is 9.3h.UV index
March through June, August through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What are the temperatures in Lyantonde in September?
What is the average humidity in September in Lyantonde?
How many days does it rain in September in Lyantonde?
How many hours of daylight does Lyantonde have in September?
When is the sunrise / sunset in September in Lyantonde?
How long on average sun shines in September in Lyantonde?
When is the lowest UV index in Lyantonde?
How high is the UV index in September in Lyantonde?
Average temperature in September
Lyantonde, Uganda
- Average high temperature in September: 24.9°C
The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is May (23.2°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is August (17.5°C).
The coldest month (with the lowest average low temperature) is December (14.4°C).
Average pressure in September
Lyantonde, Uganda
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is February (1011.4mbar).
Average wind speed in September
Lyantonde, Uganda
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is July (8km/h).
The calmest month (with the lowest average wind speed) is November (5.4km/h).
Average humidity in September
Lyantonde, Uganda
- Average humidity in September: 73%
The month with the highest relative humidity is May (86%).
The month with the lowest relative humidity is July (62%).
Average rainfall in September
Lyantonde, Uganda
- Average rainfall in September: 194mm
The wettest month (with the highest rainfall) is October (240mm).
The driest month (with the least rainfall) is July (49mm).
Average rainfall days in September
Lyantonde, Uganda
- Average rainfall days in September: 26.7 days
The month with the highest number of rainy days is October (29.4 days).
The month with the least rainy days is July (14.7 days).
Average daylight in September /
Average sunshine in September
Lyantonde, Uganda
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 6min).
The month with the shortest days is June (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is May (Average sunshine: 8h and 18min).
Average sunshine days in September
Lyantonde, Uganda
- Average sunshine days in September: 2 days
The month with the most sunshine days is July (15.1 days).
The month with the least sunshine days is November (0.6 days).
Average UV index in September
Lyantonde, Uganda
- Average UV index in September: 5
The months with the highest UV index are January, February and July (UV index 6).
The months with the lowest UV index are March, April, May, June, August, September, October, November and December (UV index 5).
Average cloud cover in September
Lyantonde, Uganda
- Average cloud cover in September: 31
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Lyantonde, Uganda
- Average visibility in September: 9km
The months with the highest visibility are January, February, June, July and August (10km).
The months with the lowest visibility are April, May and November (8km).
Lyantonde, Uganda
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