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
During the warmest month, September, temperatures average a high of 29.7°C (85.5°F) and a low of 17.7°C (63.9°F).Heat index
Throughout September, the heat index is calculated to be a hot 31°C (87.8°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Know that the heat index computations account for shaded terrains and slight winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 50%.Rainfall
In September, the rain falls for 13.6 days. Throughout September, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 231.8 rainfall days, and 1000mm (39.37") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 6min.On the first day of September, sunrise is at 06:38 and sunset at 18:43. On the last day of the month, sunrise is at 06:27 and sunset at 18:34 EAT.
Sunshine
In September, the average sunshine is 9.8h.UV index
The months with the highest UV index are January, February, May through November, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 6 in September transforms into this advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
Is it hot during September?
What is the least humid month?
What is the average humidity in September?
How much does it rain in Mugumu in September?
What is the average length of the day in September in Mugumu?
What time are sunrise and sunset in September?
How many hours of sunshine does Mugumu have in September?
What are the months with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Mugumu, Tanzania
- Average high temperature in September: 29.7°C
The warmest month (with the highest average high temperature) is September (29.7°C).
The month with the lowest average high temperature is April (26.2°C).
- Average low temperature in September: 17.7°C
The month with the highest average low temperature is October (17.9°C).
The coldest month (with the lowest average low temperature) is May (14.5°C).
Average pressure in September
Mugumu, Tanzania
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is June (1015.1mbar).
The months with the lowest atmospheric pressure are February and November (1011.5mbar).
Average wind speed in September
Mugumu, Tanzania
- Average wind speed in September: 7.3km/h
The windiest months (with the highest average wind speed) are August and October (7.7km/h).
The calmest month (with the lowest average wind speed) is December (5.8km/h).
Average humidity in September
Mugumu, Tanzania
- Average humidity in September: 50%
The month with the highest relative humidity is April (82%).
The months with the lowest relative humidity are August and September (50%).
Average rainfall in September
Mugumu, Tanzania
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is December (154mm).
The driest month (with the least rainfall) is July (19mm).
Average rainfall days in September
Mugumu, Tanzania
- Average rainfall days in September: 13.6 days
The month with the highest number of rainy days is April (25.4 days).
The month with the least rainy days is July (11.3 days).
Average daylight in September /
Average sunshine in September
Mugumu, Tanzania
- 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 0min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 48min).
Average sunshine days in September
Mugumu, Tanzania
- Average sunshine days in September: 12.3 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is April (3.7 days).
Average UV index in September
Mugumu, Tanzania
- Average UV index in September: 6
The months with the highest UV index are January, February, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are March, April and December (UV index 5).
Average cloud cover in September
Mugumu, Tanzania
- Average cloud cover in September: 18
The month with the most cloud cover is April (Cloud cover 43).
The month with the least cloud cover is September (Cloud cover 18).
Average visibility in September
Mugumu, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are April, May and December (8km).
