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
The start of September sees the average high-temperature at a still warm 28°C (82.4°F), showing little difference from August's 27.8°C (82°F). September nights are marked by an average low-temperature of 21.9°C (71.4°F).Heat index
September's mean heat index is evaluated at a tropical 32°C (89.6°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.One should consider that heat index numbers are for shaded settings and light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In Ndanda, the average relative humidity in September is 76%.Rainfall
In Ndanda, Tanzania, in September, during 7.8 rainfall days, 11mm (0.43") of precipitation is typically accumulated. Throughout the year, there are 191.4 rainfall days, and 898mm (35.35") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 3min.On the first day of September, sunrise is at 06:26 and sunset at 18:21. On the last day of the month, sunrise is at 06:08 and sunset at 18:19 EAT.
Sunshine
In September, the average sunshine is 9.2h.UV index
January, February, May through September, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 6 during September translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Ndanda have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Ndanda have in September?
What is the month with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Ndanda, Tanzania
- Average high temperature in September: 28°C
The warmest month (with the highest average high temperature) is December (30.1°C).
The month with the lowest average high temperature is July (27.3°C).
- Average low temperature in September: 21.9°C
The month with the highest average low temperature is January (25.8°C).
The coldest month (with the lowest average low temperature) is July (21.1°C).
Average pressure in September
Ndanda, Tanzania
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is July (1017.7mbar).
The months with the lowest atmospheric pressure are January and February (1010.3mbar).
Average wind speed in September
Ndanda, Tanzania
- Average wind speed in September: 13.7km/h
The windiest month (with the highest average wind speed) is July (18.5km/h).
The calmest month (with the lowest average wind speed) is March (10.3km/h).
Average humidity in September
Ndanda, Tanzania
- Average humidity in September: 76%
The month with the highest relative humidity is April (82%).
The month with the lowest relative humidity is July (74%).
Average rainfall in September
Ndanda, Tanzania
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is March (181mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in September
Ndanda, Tanzania
- Average rainfall days in September: 7.8 days
The month with the highest number of rainy days is March (28.1 days).
The month with the least rainy days is August (5.8 days).
Average daylight in September /
Average sunshine in September
Ndanda, 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 1min
The month with the most sunshine is November (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in September
Ndanda, Tanzania
- Average sunshine days in September: 15.3 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is March (1.3 days).
Average UV index in September
Ndanda, Tanzania
- Average UV index in September: 6
The months with the highest UV index are March, April, October, November and December (UV index 7).
The months with the lowest UV index are January, February, May, June, July, August and September (UV index 6).
Average cloud cover in September
Ndanda, Tanzania
- Average cloud cover in September: 26
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 20).
Average visibility in September
Ndanda, Tanzania
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
