September weather forecast
Mongu, Zambia

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Weather in September

September is a transitional month in Mongu with a slight shift towards cooler conditions, making it slightly less uncomfortably hot. However, September still retains the dry spell with no significant rainfall observed. The uniform weather pattern persists with minimal cloud coverage, allowing for decent visibility and sunlight, and the wind speed exhibits no notable changes from August. Sunshine hours remain unchanged, and despite the declining daylight, long shadows and warm hues make this time of year visually delightful.

Temperature

The beginning of September in Mongu marks a minor shift in the average high-temperature, moving from August's hot 31.3°C (88.3°F) to a torrid 35.4°C (95.7°F). Mongu, in September, displays a significant temperature downturn during the night, with an average reading of 17.2°C (63°F).

Humidity

The least humid month is September, with an average relative humidity of 23%.

Rainfall

June through September are months without rainfall in Mongu.

Daylight

In Mongu, the average length of the day in September is 12h and 1min.
On the first day of the month, sunrise is at 06:32 and sunset at 18:22. On the last day of September, in Mongu, Zambia, sunrise is at 06:10 and sunset at 18:24 CAT.

Sunshine

In Mongu, the average sunshine in September is 10h.

UV index

September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 7 in September translates into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 19, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Mongu in September?

In September, the average high-temperature and low-temperature are 35.4°C (95.7°F) and 17.2°C (63°F) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 27°C (80.6°F).

What is the least humid month in Mongu?

With an average relative humidity of 23%, September is the least humid month in Mongu.

What is the average humidity in September in Mongu?

In September, the average relative humidity in Mongu is 23%.

What is the driest month in Mongu?

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

Does it rain in Mongu in September?

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

How many hours of daylight does Mongu have in September?

The average day length in September in Mongu is 12h and 1min.

When are sunrise and sunset in September in Mongu?

On the first day of September in Mongu, Zambia, sunrise is at 06:32 and sunset at 18:22. On the last day of the month, sunrise is at 06:10 and sunset at 18:24 CAT.

How long on average sun shines in September in Mongu?

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

What are the months with the highest UV index in Mongu?

The months with the highest UV index are September and October, with an average maximum UV index of 7.

How high is the UV index in September in Mongu?

The average daily maximum UV index in September in Mongu is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in September
Mongu, Zambia

Average temperature in September - Mongu, Zambia
  • Average high temperature in September: 35.4°C

The warmest month (with the highest average high temperature) is October (35.9°C).
The month with the lowest average high temperature is June (27°C).

  • Average low temperature in September: 17.2°C

The month with the highest average low temperature is November (21.4°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

Average pressure in September
Mongu, Zambia

Average pressure in September - Mongu, Zambia
  • Average pressure in September: 1012.5mbar

The month with the highest atmospheric pressure is July (1018.7mbar).
The months with the lowest atmospheric pressure are January and October (1009.7mbar).

Average wind speed in September
Mongu, Zambia

Average wind speed in September - Mongu, Zambia
  • Average wind speed in September: 11.7km/h

The windiest month (with the highest average wind speed) is September (11.7km/h).
The calmest month (with the lowest average wind speed) is March (7.7km/h).

Average humidity in September
Mongu, Zambia

Average humidity in September - Mongu, Zambia
  • Average humidity in September: 23%

The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is September (23%).

Average rainfall in September
Mongu, Zambia

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

The wettest month (with the highest rainfall) is January (181mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Mongu, Zambia

Average rainfall days in September - Mongu, Zambia
  • Average rainfall days in September: 0.5 days

The month with the highest number of rainy days is January (27.7 days).
The month with the least rainy days is June (0.1 days).

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

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

The month with the longest days is December (Average daylight: 13h and 0min).
The month with the shortest days is June (Average daylight: 11h and 12min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 8h and 12min).

Average sunshine days in September
Mongu, Zambia

Average sunshine days in September - Mongu, Zambia
  • Average sunshine days in September: 29.2 days

The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is February (1.9 days).

Average UV index in September
Mongu, Zambia

Average UV index in September - Mongu, Zambia
  • Average UV index in September: 7

The months with the highest UV index are September and October (UV index 7).
The month with the lowest UV index is June (UV index 5).

Average cloud cover in September
Mongu, Zambia

Average cloud cover in September - Mongu, Zambia
  • Average cloud cover in September: 2

The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 2).

Average visibility in September
Mongu, Zambia

Average visibility in September - Mongu, Zambia
  • Average visibility in September: 10km

The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).

Mongu, Zambia

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