September weather forecastKosti, Sudan
September
Weather in September
September weather in Kosti, Sudan marks a significant reduction in rainfall to 63mm (2.48"), indicating the nearing end of the rainy season. The decrease in rainfall is accompanied by a touch of warmth to the climate. The fluctuating weather patterns cultivate a unique character to the days, blending sunshine and cloud cover. As the rainfall diminishes, the humidity levels also start to drop, making conditions more comfortable. As this month progresses, the city begins to witness a significantly dryer environment.Temperature
Kosti records an average high-temperature of a still tropical 32.8°C (91°F) as September arrives, nearly mirroring the previous month's climate. The average temperature during September nights is registered at a warm 23.1°C (73.6°F).Heat index
For most parts of September, the heat index is computed to be a blistering 41°C (105.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
The average relative humidity in September is 66%.Rainfall
In Kosti, Sudan, during September, the rain falls for 6.7 days and regularly aggregates up to 63mm (2.48") of precipitation. In Kosti, during the entire year, the rain falls for 39.6 days and collects up to 351mm (13.82") of precipitation.Daylight
The average length of the day in September is 12h and 12min.On the first day of the month, sunrise is at 05:38 and sunset at 18:00. On the last day of September, sunrise is at 05:38 and sunset at 17:39 CAT.
Sunshine
In Kosti, the average sunshine in September is 8.1h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Kosti, Sudan
- Average high temperature in September: 32.8°C
The warmest months (with the highest average high temperature) are April and May (41.2°C).
The month with the lowest average high temperature is December (32°C).
- Average low temperature in September: 23.1°C
The month with the highest average low temperature is May (25.4°C).
The coldest month (with the lowest average low temperature) is January (16°C).
Average humidity in September
Kosti, Sudan
- Average humidity in September: 66%
The month with the highest relative humidity is August (71%).
The month with the lowest relative humidity is April (26%).
Average rainfall in September
Kosti, Sudan
- Average rainfall in September: 62.5mm
The wettest month (with the highest rainfall) is August (119.4mm).
The driest months (with the least rainfall) are January, February, March and December (0mm).
Average rainfall days in September
Kosti, Sudan
- Average rainfall days in September: 6.7 days
The month with the highest number of rainy days is August (12.2 days).
The months with the least rainy days are January, February, March and December (0 days).
Average daylight in September /
Average sunshine in September
Kosti, Sudan
- Average daylight in September: 12h and 12min
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: 8h and 6min
The months with the most sunshine are November and December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 7h and 0min).





