September weather forecast
Siavonga, Zambia

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Weather in September

The emergence of September signifies a gradual transition towards a warmer climate with recorded high temperatures of 33°C (91.4°F). Maintaining the dry spell, there's virtually no rainfall in September. Bountiful sunshine continues to incite wanderlust, making it the perfect time for enjoying outdoor activities. With temperatures rising and daylight percentage increasing slightly, the transition to hotter months becomes evident. The city of Siavonga, under the September sun, flourishes with exuberance and vibrancy.

Temperature

September witnesses a minor rise in the average high-temperature, transitioning from a moderately hot 29°C (84.2°F) in August to a hot 33°C (91.4°F). Siavonga experiences a dramatic descent in temperature during September, with the average nighttime reading settling at a comfortable 19°C (66.2°F).

Rainfall

June through September are months without rainfall.

Daylight

In Siavonga, Zambia, the average length of the day in September is 12h and 1min.
On the first day of September, sunrise is at 06:11 and sunset at 17:59. On the last day of the month, sunrise is at 05:47 and sunset at 18:02 CAT.

Sunshine

May, July through October, with an average of 10h of sunshine, are months with the most sunshine.

UV index

In Siavonga, the average daily maximum UV index in September is 11. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: During September, 11 as the daily maximum UV index converts into the following advice:
Carry out all crucial safety measures, unprotected skin may burn instantly. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout.

Frequently asked questions

How hot is it in Siavonga in September?

The high-temperature, in September, in Siavonga, is 33°C (91.4°F), while the low-temperature averages to 19°C (66.2°F).

What is the driest month?

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

Does it rain in September?

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

What is the average length of the day in September?

In September, the average day length is 12h and 1min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 06:11 and sunset at 17:59. On the last day of the month, sunrise is at 05:47 and sunset at 18:02 CAT.

What are the months with the most sunshine?

May, July through October, with an average of 10h of sunshine, are months with the most sunshine.

How long on average sun shines in September?

In Siavonga, the average sunshine duration in September is 10h.

What is the UV index reading in September in Siavonga?

In Siavonga, the average daily maximum UV index in September is 11. A UV Index value of 11, and more, symbolizes an extreme health threat from unsafe exposure to Sun's UV rays.
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Siavonga, Zambia

Average temperature in September - Siavonga, Zambia
  • Average high temperature in September: 33°C

The warmest month (with the highest average high temperature) is October (35°C).
The months with the lowest average high temperature are June and July (27°C).

  • Average low temperature in September: 19°C

The months with the highest average low temperature are October and November (23°C).
The coldest months (with the lowest average low temperature) are June and July (12°C).

Average rainfall in September
Siavonga, Zambia

Average rainfall in September - Siavonga, Zambia
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is January (195mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Siavonga, Zambia

Average rainfall days in September - Siavonga, Zambia
  • Average rainfall days in September: 0 days

The month with the highest number of rainy days is January (16 days).
The months with the least rainy days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Siavonga, Zambia

Average daylight in September / Average sunshine in September - Siavonga, Zambia
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in September: 10h

The months with the most sunshine are May, July, August, September and October (Average sunshine: 10h).
The month with the least sunshine is December (Average sunshine: 6h).

Average UV index in September
Siavonga, Zambia

Average UV index in September - Siavonga, Zambia
  • Average UV index in September: 11

The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 7).

Siavonga, Zambia

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