September weather forecast
Nyanza-Lac, Burundi

Weather in September

September, the first month of the spring in Nyanza-Lac, is still a warm month, with an average temperature ranging between min 21.8°C (71.2°F) and max 26.3°C (79.3°F).

Temperature

With an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 21.8°C (71.2°F), September is the warmest month.

Humidity

In Nyanza-Lac, the average relative humidity in September is 63%.

Rainfall

In Nyanza-Lac, it is raining for 8.4 days, with typically 18mm (0.71") of accumulated precipitation. In Nyanza-Lac, during the entire year, the rain falls for 232.3 days and collects up to 1296mm (51.02") of precipitation.

Daylight

In September, the average length of the day in Nyanza-Lac is 12h and 5min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:02. On the last day of September, in Nyanza-Lac, sunrise is at 05:47 and sunset at 17:55 CAT.

Sunshine

The average sunshine in September in Nyanza-Lac is 9.8h.

UV index

January through March, May through October and December, with an average maximum UV index of 6, are months with the highest UV index in Nyanza-Lac. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Nyanza-Lac?

With an average high-temperature of 26.3°C (79.3°F) and an average low-temperature of 21.8°C (71.2°F), September is the warmest month in Nyanza-Lac, Burundi.

What is the temperature in September in Nyanza-Lac?

The average high-temperature, in September, is 26.3°C (79.3°F), while the average low-temperature is 21.8°C (71.2°F).

What is the average humidity in September in Nyanza-Lac?

The average relative humidity in September in Nyanza-Lac is 63%.

How much does it rain in Nyanza-Lac in September?

In Nyanza-Lac, in September, it is raining for 8.4 days, with typically 18mm (0.71") of accumulated precipitation.

How many hours of daylight does Nyanza-Lac have in September?

The average day length in September in Nyanza-Lac, Burundi, is 12h and 5min.

What time are sunrise and sunset in September in Nyanza-Lac?

In September, on the first day of the month, sunrise is at 06:00 and sunset at 18:02. On the last day of the month, sunrise is at 05:47 and sunset at 17:55 CAT.

How many hours of sunshine does Nyanza-Lac have in September?

In Nyanza-Lac, Burundi, the average sunshine duration in September is 9.8h.

When is the highest UV index in Nyanza-Lac?

The months with the highest UV index in Nyanza-Lac are January through March, May through October and December, with an average maximum UV index of 6.

What is the UV index reading in September in Nyanza-Lac?

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

Average temperature in September
Nyanza-Lac, Burundi

Average temperature in September - Nyanza-Lac, Burundi
  • Average high temperature in September: 26.3°C

The warmest month (with the highest average high temperature) is September (26.3°C).
The months with the lowest average high temperature are May, June and December (24.3°C).

  • Average low temperature in September: 21.8°C

The month with the highest average low temperature is October (22°C).
The coldest month (with the lowest average low temperature) is July (20.1°C).

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Average pressure in September
Nyanza-Lac, Burundi

Average pressure in September - Nyanza-Lac, Burundi
  • Average pressure in September: 1012.5mbar

The month with the highest atmospheric pressure is June (1015.1mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).

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Average wind speed in September
Nyanza-Lac, Burundi

Average wind speed in September - Nyanza-Lac, Burundi
  • Average wind speed in September: 8.4km/h

The windiest month (with the highest average wind speed) is September (8.4km/h).
The calmest months (with the lowest average wind speed) are March and May (6.1km/h).

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Average humidity in September
Nyanza-Lac, Burundi

Average humidity in September - Nyanza-Lac, Burundi
  • Average humidity in September: 63%

The months with the highest relative humidity are April and May (80%).
The month with the lowest relative humidity is August (62%).

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Average rainfall in September
Nyanza-Lac, Burundi

Average rainfall in September - Nyanza-Lac, Burundi
  • Average rainfall in September: 18mm

The wettest month (with the highest rainfall) is April (216mm).
The driest month (with the least rainfall) is August (3mm).

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Average rainfall days in September
Nyanza-Lac, Burundi

Average rainfall days in September - Nyanza-Lac, Burundi
  • Average rainfall days in September: 8.4 days

The month with the highest number of rainy days is April (28.5 days).
The month with the least rainy days is August (3.3 days).

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Average daylight in September /
Average sunshine in September
Nyanza-Lac, Burundi

Average daylight in September / Average sunshine in September - Nyanza-Lac, Burundi
  • Average daylight in September: 12h and 5min

The month with the longest days is December (Average daylight: 12h and 22min).
The month with the shortest days is June (Average daylight: 11h and 53min).

  • Average sunshine in September: 9h and 48min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is April (Average sunshine: 8h and 0min).

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Average sunshine days in September
Nyanza-Lac, Burundi

Average sunshine days in September - Nyanza-Lac, Burundi
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is August (26.2 days).
The months with the least sunshine days are March and April (0.7 days).

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Average UV index in September
Nyanza-Lac, Burundi

Average UV index in September - Nyanza-Lac, Burundi
  • Average UV index in September: 6

The months with the highest UV index are January, February, March, May, June, July, August, September, October and December (UV index 6).
The months with the lowest UV index are April and November (UV index 5).

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Average cloud cover in September
Nyanza-Lac, Burundi

Average cloud cover in September - Nyanza-Lac, Burundi
  • Average cloud cover in September: 15

The month with the most cloud cover is April (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in September
Nyanza-Lac, Burundi

Average visibility in September - Nyanza-Lac, Burundi
  • Average visibility in September: 10km

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

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