September weather forecastSongea, Tanzania
September
Weather in September
Songea's September is marked by a slight upswing in temperature and a barely noticeable increment in rainfall. With wind gusts reaching their highest speed of 13km/h (8.1mph), more dynamism gets infused in the weather. While the sunshine amounts remain consistently high, humidity subtly rises, indicating a gradual transition into a wetter phase. Fanned by the warm breeze, the city basks in a balance of tropical heat and refreshing winds. The oscillating weather dance of sun and wind summarizes the culminating dry season of September in Songea.Temperature
Upon the beginning of September, Songea's high-temperatures register at a still warm 28.1°C (82.6°F), closely mirroring the preceding month. Songea's nights during September are marked by a pronounced drop from daytime temperatures, experiencing an average low of 15.5°C (59.9°F).Heat index
September's heat index is estimated at 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Heat index evaluations are typically in the context of light winds and shaded environments. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Humidity
With an average relative humidity of 54%, September is the least humid month.Rainfall
In Songea, in September, it is raining for 9.3 days, with typically 7mm (0.28") of accumulated precipitation. Throughout the year, there are 201.3 rainfall days, and 955mm (37.6") of precipitation is accumulated.Daylight
In Songea, the average length of the day in September is 12h and 3min.On the first day of September, sunrise is at 06:39 and sunset at 18:34. On the last day of the month, sunrise is at 06:21 and sunset at 18:33 EAT.
Sunshine
With an average of 9.4h of sunshine, September has the most sunshine of the year.UV index
February, August through October and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Songea, Tanzania
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is October (29.6°C).
The months with the lowest average high temperature are June and July (23.3°C).
- Average low temperature in September: 15.5°C
The month with the highest average low temperature is December (18.2°C).
The coldest month (with the lowest average low temperature) is July (11.9°C).
Average pressure in September
Songea, Tanzania
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is January (1011.3mbar).
Average wind speed in September
Songea, Tanzania
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is October (9.2km/h).
The calmest month (with the lowest average wind speed) is March (5.1km/h).
Average humidity in September
Songea, Tanzania
- Average humidity in September: 54%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (54%).
Average rainfall in September
Songea, Tanzania
- Average rainfall in September: 7mm
The wettest month (with the highest rainfall) is March (205mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Songea, Tanzania
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is July (7.1 days).
Average daylight in September /
Average sunshine in September
Songea, Tanzania
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 24min
The month with the most sunshine is September (Average sunshine: 9h and 24min).
The month with the least sunshine is March (Average sunshine: 5h and 48min).
Average sunshine days in September
Songea, Tanzania
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is July (20.5 days).
The month with the least sunshine days is March (2.7 days).
Average UV index in September
Songea, Tanzania
- Average UV index in September: 6
The months with the highest UV index are February, August, September, October and December (UV index 6).
The months with the lowest UV index are January, March, April, May, June, July and November (UV index 5).
Average cloud cover in September
Songea, Tanzania
- Average cloud cover in September: 24
The month with the most cloud cover is April (Cloud cover 72).
The months with the least cloud cover are August and September (Cloud cover 24).
Average visibility in September
Songea, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are February, March and April (6km).





