September weather forecastZoissa, Tanzania

September

Weather in September

The first month of the spring, September, is a tropical month in Zoissa, Tanzania, with an average temperature ranging between max 30.5°C (86.9°F) and min 16.4°C (61.5°F).

Temperature

The transition into September reveals an average high-temperature of a tropical 30.5°C (86.9°F), mirroring a close resemblance to August. From the heights of the September heat, Zoissa records a mean nighttime low of 16.4°C (61.5°F).

Heat index

During September, the heat index is appraised at a tropical 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.

Humidity

The average relative humidity in September in Zoissa is 52%.

Rainfall

In Zoissa, rain does not fall in June through September.

Daylight

In Zoissa, the average length of the day in September is 12h and 5min.
On the first day of September in Zoissa, sunrise is at 06:34 and sunset at 18:34. On the last day of the month, sunrise is at 06:19 and sunset at 18:28 EAT.

Sunshine

August and September, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

The months with the lowest UV index in Zoissa are January through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 6 in September translates into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

In Zoissa, 30.5°C (86.9°F) is the average high-temperature and 16.4°C (61.5°F) is the average low-temperature during September. In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 32°C (89.6°F).

In September, the average relative humidity is 52%.

In Zoissa, rain does not fall in June through September.

In Zoissa, in September, it doesn't rain. In October, it rains.

In September, the average day length is 12h and 5min.

In September, on the first day of the month, sunrise is at 06:34 and sunset at 18:34. On the last day of the month, sunrise is at 06:19 and sunset at 18:28 EAT.

August and September, with an average of 9.9h of sunshine, are months with the most sunshine.

In Zoissa, the average sunshine duration in September is 9.9h.

January through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index.

In Zoissa, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Zoissa, Tanzania

  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is October (31.8°C).
The months with the lowest average high temperature are May and June (27.2°C).

  • Average low temperature in September: 16.4°C

The month with the highest average low temperature is November (19.3°C).
The coldest month (with the lowest average low temperature) is July (13.9°C).

Average pressure in September
Zoissa, Tanzania

  • Average pressure in September: 1015.5mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).

Average wind speed in September
Zoissa, Tanzania

  • Average wind speed in September: 11.6km/h

The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is January (5.3km/h).

Average humidity in September
Zoissa, Tanzania

  • Average humidity in September: 52%

The months with the highest relative humidity are March and April (80%).
The month with the lowest relative humidity is October (51%).

Average rainfall in September
Zoissa, Tanzania

  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is December (135mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Zoissa, Tanzania

  • Average rainfall days in September: 0.5 days

The month with the highest number of rainy days is March (21.3 days).
The month with the least rainy days is August (0.2 days).

Average daylight in September /
Average sunshine in September
Zoissa, Tanzania

  • Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).

  • Average sunshine in September: 9h and 54min

The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 6min).

Average sunshine days in September
Zoissa, Tanzania

  • Average sunshine days in September: 29.7 days

The months with the most sunshine days are July and August (30.5 days).
The month with the least sunshine days is March (8.3 days).

Average UV index in September
Zoissa, Tanzania

  • Average UV index in September: 6

The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in September
Zoissa, Tanzania

  • Average cloud cover in September: 14

The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is September (Cloud cover 14).

Average visibility in September
Zoissa, Tanzania

  • Average visibility in September: 10km

The months with the highest visibility are June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).