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
September
Weather in September
Temperature
As Nyachera, Uganda, transitions from August to September, the average high-temperatures adjust to a still moderately hot 24.9°C (76.8°F), nearly the same as the previous 25.9°C (78.6°F). Throughout September, an average nighttime temperature of 16.5°C (61.7°F) is experienced.Humidity
In Nyachera, the average relative humidity in September is 73%.Rainfall
In Nyachera, during September, the rain falls for 26.7 days and regularly aggregates up to 194mm (7.64") of precipitation. Throughout the year, there are 281.7 rainfall days, and 1679mm (66.1") of precipitation is accumulated.Daylight
In Nyachera, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 06:55 and sunset at 19:01. On the last day of September, sunrise is at 06:44 and sunset at 18:51 EAT.
Sunshine
In September, the average sunshine is 9.3h.UV index
The months with the lowest UV index are March through June, August through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 in September translates into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Nyachera in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Nyachera have in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Nyachera, 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
Nyachera, 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
Nyachera, 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
Nyachera, 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
Nyachera, 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
Nyachera, 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
Nyachera, Uganda
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
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
Nyachera, 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
Nyachera, 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
Nyachera, 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
Nyachera, 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).
