September weather forecast
Bwana Mkubwa, Zambia

September

Weather in September

The first month of the spring, September, is a tropical month in Bwana Mkubwa, Zambia, with an average temperature fluctuating between 16.5°C (61.7°F) and 32°C (89.6°F).

Temperature

September's arrival sees a mild rise in the average high-temperature, transitioning from August's warm 28.8°C (83.8°F) to a tropical 32°C (89.6°F). Bwana Mkubwa records a pronounced decline from the day's peak to an average nighttime low-temperature of 16.5°C (61.7°F) throughout September.

Humidity

The least humid month is September, with an average relative humidity of 31%.

Rainfall

June through September are months without rainfall.

Daylight

In Bwana Mkubwa, the average length of the day in September is 12h and 2min.
On the first day of the month, sunrise is at 06:09 and sunset at 18:01. On the last day of September, sunrise is at 05:48 and sunset at 18:01 CAT.

Sunshine

In Bwana Mkubwa, the average sunshine in September is 11.1h.

UV index

September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

How hot does it get in September?
An average high-temperature, in September, in Bwana Mkubwa, is 32°C (89.6°F) and the average low-temperature is 16.5°C (61.7°F). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 28°C (82.4°F).
What is the least humid month?
The least humid month is September, with an average relative humidity of 31%.
What is the average humidity in September?
In September, the average relative humidity is 31%.
What is the driest month?
In Bwana Mkubwa, rain does not fall in June through September.
Does it rain in September?
In Bwana Mkubwa, in September, it doesn't rain. In October, it rains.
How many hours of daylight does Bwana Mkubwa have in September?
In Bwana Mkubwa, the average day length in September is 12h and 2min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 06:09 and sunset at 18:01. On the last day of the month, sunrise is at 05:48 and sunset at 18:01 CAT.
How long on average sun shines in September?
The average sunshine duration in September is 11.1h.
What are the months with the highest UV index?
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 September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Bwana Mkubwa, Zambia
  • Average high temperature in September: 32°C

The warmest month (with the highest average high temperature) is October (33.5°C).
The month with the lowest average high temperature is January (24.8°C).

  • Average low temperature in September: 16.5°C

The month with the highest average low temperature is October (18.3°C).
The coldest month (with the lowest average low temperature) is July (10°C).

Average pressure in September
Bwana Mkubwa, Zambia
  • Average pressure in September: 1014.3mbar

The month with the highest atmospheric pressure is July (1019.4mbar).
The month with the lowest atmospheric pressure is November (1011.3mbar).

Average wind speed in September
Bwana Mkubwa, Zambia
  • Average wind speed in September: 12.2km/h

The windiest month (with the highest average wind speed) is September (12.2km/h).
The calmest month (with the lowest average wind speed) is February (6.3km/h).

Average humidity in September
Bwana Mkubwa, Zambia
  • Average humidity in September: 31%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is September (31%).

Average rainfall in September
Bwana Mkubwa, Zambia
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is January (183mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).

Average rainfall days in September
Bwana Mkubwa, Zambia
  • Average rainfall days in September: 0.4 days

The month with the highest number of rainy days is January (27.2 days).
The month with the least rainy days is August (0.1 days).

Average daylight in September /
Average sunshine in September
Bwana Mkubwa, Zambia
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 12h and 54min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in September: 11h and 1min

The month with the most sunshine is October (Average sunshine: 12h and 12min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days in September
Bwana Mkubwa, Zambia
  • Average sunshine days in September: 29.5 days

The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (2.6 days).

Average UV index in September
Bwana Mkubwa, Zambia
  • Average UV index in September: 7

The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, March, April, May, June and December (UV index 5).

Average cloud cover in September
Bwana Mkubwa, Zambia
  • Average cloud cover in September: 4

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 4).

Average visibility in September
Bwana Mkubwa, Zambia
  • 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 January, February and March (6km).

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