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
September
Weather in September
Temperature
The arrival of September marks a slight shift to an average high-temperature of a warm 23.7°C (74.7°F) from August's 21.4°C (70.5°F). Gallabat, during September nights, observes an average temperature of 13°C (55.4°F).Humidity
In Gallabat, the average relative humidity in September is 79%.Rainfall
In Gallabat, during September, the rain falls for 23.7 days and regularly aggregates up to 93mm (3.66") of precipitation. In Gallabat, during the entire year, the rain falls for 170.6 days and collects up to 867mm (34.13") of precipitation.Snowfall
September is the only month when snow falls. The month with the most snowfall days is September, when snow falls for 0.1 days.Daylight
The average length of the day in September is 12h and 12min.On the first day of September, sunrise is at 05:24 and sunset at 17:46. On the last day of the month, sunrise is at 05:25 and sunset at 17:26 CAT.
Sunshine
In Gallabat, the average sunshine in September is 9.3h.UV index
In Gallabat, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How much does it rain in September?
What is the snowiest month?
When does it start to snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
How high is the UV index in September?
Average temperature in September
Gallabat, Sudan
- Average high temperature in September: 23.7°C
The warmest month (with the highest average high temperature) is April (29.8°C).
The month with the lowest average high temperature is August (21.4°C).
- Average low temperature in September: 13°C
The month with the highest average low temperature is May (18°C).
The coldest month (with the lowest average low temperature) is December (12.8°C).
Average pressure in September
Gallabat, Sudan
- Average pressure in September: 1013.8mbar
The months with the highest atmospheric pressure are July and August (1014.3mbar).
The month with the lowest atmospheric pressure is April (1010.4mbar).
Average wind speed in September
Gallabat, Sudan
- Average wind speed in September: 5.8km/h
The windiest month (with the highest average wind speed) is March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in September
Gallabat, Sudan
- Average humidity in September: 79%
The month with the highest relative humidity is August (88%).
The month with the lowest relative humidity is February (28%).
Average rainfall in September
Gallabat, Sudan
- Average rainfall in September: 93mm
The wettest month (with the highest rainfall) is July (233mm).
The driest month (with the least rainfall) is February (1mm).
Average rainfall days in September
Gallabat, Sudan
- Average rainfall days in September: 23.7 days
The month with the highest number of rainy days is July (30.2 days).
The month with the least rainy days is January (1.2 days).
Average snowfall days in September
Gallabat, Sudan
- 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
Gallabat, Sudan
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are January and February (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 42min).
Average sunshine days in September
Gallabat, Sudan
- Average sunshine days in September: 3.4 days
The month with the most sunshine days is January (29.5 days).
The month with the least sunshine days is July (0.4 days).
Average UV index in September
Gallabat, Sudan
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April and May (UV index 6).
The months with the lowest UV index are July and August (UV index 4).
Average cloud cover in September
Gallabat, Sudan
- Average cloud cover in September: 31
The month with the most cloud cover is August (Cloud cover 54).
The month with the least cloud cover is January (Cloud cover 3).
Average visibility in September
Gallabat, Sudan
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are July and August (7km).
