September weather forecast
Letlhakeng, Botswana

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Weather in September

September in Letlhakeng witnesses a surge in mercury levels, reintroducing heat after the cooler months. The warm weather is accompanied by an increase in humidity and below-average rainfall. The wind speed records a slight decline from the gusty conditions of August. A considerable increase in daylight hours contributes to the rise in temperature across the region. This month proves to be a fine blend of warmth, minimal rainfall, and the right amount of sunshine.

Temperature

With the beginning of September, Letlhakeng's average high-temperature sees a minor increase, transitioning from a moderately hot 24.8°C (76.6°F) in August to a still warm 29.2°C (84.6°F). In Letlhakeng, the September nights descend to a significantly cooler average of 14.1°C (57.4°F) compared to daytime highs.

Humidity

September is the least humid month in Letlhakeng, with an average relative humidity of 29%.

Rainfall

Months with rainfall are January through July, September through December. September is the first month it rains in Letlhakeng. Throughout September, in the average 1.6 rainfall days, it receives 1mm (0.04") of precipitation. In Letlhakeng, during the entire year, the rain falls for 86.7 days and collects up to 281mm (11.06") of precipitation.

Daylight

The average length of the day in September in Letlhakeng is 11h and 58min.
On the first day of September in Letlhakeng, sunrise is at 06:30 and sunset at 18:09. On the last day of the month, sunrise is at 06:00 and sunset at 18:18 CAT.

Sunshine

In Letlhakeng, the average sunshine in September is 9.9h.

UV index

In Letlhakeng, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: An average maximum UV index of 6 in September leads to these recommendations:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.

Frequently asked questions

How hot is it in Letlhakeng in September?

The high-temperature, in September, in Letlhakeng, is 29.2°C (84.6°F), while the low-temperature averages to 14.1°C (57.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in March is computed to be 31°C (87.8°F).

What is the least humid month in Letlhakeng?

The least humid month in Letlhakeng, Botswana, is September, with an average relative humidity of 29%.

What is the average humidity in September in Letlhakeng?

In September, the average relative humidity is 29%.

When does it start to rain in Letlhakeng?

September is the first month it rains in Letlhakeng, Botswana. Throughout September, in the average 1.6 rainfall days, it receives 1mm (0.04") of precipitation.

How many hours of daylight does Letlhakeng have in September?

In September, the average day length in Letlhakeng, Botswana, is 11h and 58min.

What time are sunrise and sunset in September in Letlhakeng?

On the first day of September, sunrise is at 06:30 and sunset at 18:09. On the last day of the month, sunrise is at 06:00 and sunset at 18:18 CAT.

How long on average sun shines in September in Letlhakeng?

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

What is the UV index reading in September in Letlhakeng?

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in September
Letlhakeng, Botswana

Average temperature in September - Letlhakeng, Botswana
  • Average high temperature in September: 29.2°C

The warmest month (with the highest average high temperature) is October (31.3°C).
The month with the lowest average high temperature is July (20.5°C).

  • Average low temperature in September: 14.1°C

The month with the highest average low temperature is December (20.5°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).

Average pressure in September
Letlhakeng, Botswana

Average pressure in September - Letlhakeng, Botswana
  • Average pressure in September: 1017.1mbar

The month with the highest atmospheric pressure is July (1023.8mbar).
The month with the lowest atmospheric pressure is January (1011.1mbar).

Average wind speed in September
Letlhakeng, Botswana

Average wind speed in September - Letlhakeng, Botswana
  • Average wind speed in September: 12.3km/h

The windiest month (with the highest average wind speed) is October (13.4km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).

Average humidity in September
Letlhakeng, Botswana

Average humidity in September - Letlhakeng, Botswana
  • Average humidity in September: 29%

The month with the highest relative humidity is February (56%).
The month with the lowest relative humidity is September (29%).

Average rainfall in September
Letlhakeng, Botswana

Average rainfall in September - Letlhakeng, Botswana
  • Average rainfall in September: 1mm

The wettest month (with the highest rainfall) is January (67mm).
The driest month (with the least rainfall) is August (0mm).

Average rainfall days in September
Letlhakeng, Botswana

Average rainfall days in September - Letlhakeng, Botswana
  • Average rainfall days in September: 1.6 days

The month with the highest number of rainy days is December (16.3 days).
The month with the least rainy days is August (0.2 days).

Average daylight in September /
Average sunshine in September
Letlhakeng, Botswana

Average daylight in September / Average sunshine in September - Letlhakeng, Botswana
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in September: 9h and 5min

The month with the most sunshine is October (Average sunshine: 11h and 54min).
The months with the least sunshine are May, June and July (Average sunshine: 7h and 36min).

Average sunshine days in September
Letlhakeng, Botswana

Average sunshine days in September - Letlhakeng, Botswana
  • Average sunshine days in September: 28.1 days

The month with the most sunshine days is August (30.4 days).
The month with the least sunshine days is December (10.5 days).

Average UV index in September
Letlhakeng, Botswana

Average UV index in September - Letlhakeng, Botswana
  • Average UV index in September: 6

The months with the highest UV index are October and November (UV index 7).
The month with the lowest UV index is June (UV index 4).

Average cloud cover in September
Letlhakeng, Botswana

Average cloud cover in September - Letlhakeng, Botswana
  • Average cloud cover in September: 7

The month with the most cloud cover is January (Cloud cover 25).
The month with the least cloud cover is August (Cloud cover 4).

Average visibility in September
Letlhakeng, Botswana

Average visibility in September - Letlhakeng, Botswana
  • 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).

Letlhakeng, Botswana

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