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 snowfall 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
The shift into September finds Salalira at an average high-temperature of a still warm 25.5°C (77.9°F), closely comparable to August's conditions. September brings with it a nighttime average temperature of 15.4°C (59.7°F) in Salalira.Humidity
The average relative humidity in September is 78%.Rainfall
In Salalira, in September, during 29.1 rainfall days, 199mm (7.83") of precipitation is typically accumulated. In Salalira, Uganda, during the entire year, the rain falls for 301.2 days and collects up to 2204mm (86.77") of precipitation.Snowfall
The only month with snowfall is September. September has the most snowfall days of the year. Snow falls for 0.1 days.Daylight
In Salalira, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:38 and sunset at 18:46. On the last day of September, sunrise is at 06:29 and sunset at 18:35 EAT.
Sunshine
In Salalira, the average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Stay sun-safe with clothing that is both closely woven and worn loosely. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Salalira?
What is the average humidity in September in Salalira?
How much does it rain in Salalira in September?
When does it snow the most in Salalira?
When does it start snowing in Salalira?
What is the average length of the day in September in Salalira?
When are sunrise and sunset in September in Salalira?
How long on average sun shines in September in Salalira?
What is the UV index intensity in September in Salalira?
Average temperature in September
Salalira, Uganda
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is February (30°C).
The month with the lowest average high temperature is July (23.8°C).
- Average low temperature in September: 15.4°C
The month with the highest average low temperature is February (16.9°C).
The coldest month (with the lowest average low temperature) is June (15°C).
Average pressure in September
Salalira, Uganda
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is July (1014.4mbar).
The month with the lowest atmospheric pressure is February (1010.5mbar).
Average wind speed in September
Salalira, Uganda
- Average wind speed in September: 4.1km/h
The windiest month (with the highest average wind speed) is February (5.7km/h).
The calmest month (with the lowest average wind speed) is September (4.1km/h).
Average humidity in September
Salalira, Uganda
- Average humidity in September: 78%
The month with the highest relative humidity is May (86%).
The month with the lowest relative humidity is February (52%).
Average rainfall in September
Salalira, Uganda
- Average rainfall in September: 199mm
The wettest month (with the highest rainfall) is May (319mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days in September
Salalira, Uganda
- Average rainfall days in September: 29.1 days
The month with the highest number of rainy days is August (30.8 days).
The month with the least rainy days is January (11.1 days).
Average snowfall days in September
Salalira, Uganda
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Salalira, Uganda
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is May (Average sunshine: 8h and 6min).
Average sunshine days in September
Salalira, Uganda
- Average sunshine days in September: 0 days
The month with the most sunshine days is January (15.5 days).
The month with the least sunshine days is September (0 days).
Average UV index in September
Salalira, Uganda
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is June (UV index 4).
Average cloud cover in September
Salalira, Uganda
- Average cloud cover in September: 30
The month with the most cloud cover is May (Cloud cover 48).
The months with the least cloud cover are January and February (Cloud cover 14).
Average visibility in September
Salalira, Uganda
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May and June (8km).
Salalira, Uganda
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