September weather forecast
Gaharo, Burundi

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Weather in September

The first month of the spring, September, is still a warm month in Gaharo, Burundi, with an average temperature varying between 15.3°C (59.5°F) and 24.3°C (75.7°F).

Temperature

September's arrival shows an average high-temperature of a still moderately hot 24.3°C (75.7°F), hardly different from the previous month. During the month of September, Gaharo anticipates a mean low-temperature of 15.3°C (59.5°F).

Humidity

In September, the average relative humidity in Gaharo is 65%.

Rainfall

In Gaharo, during September, the rain falls for 20.7 days and regularly aggregates up to 79mm (3.11") of precipitation. Throughout the year, in Gaharo, there are 272.8 rainfall days, and 1185mm (46.65") of precipitation is accumulated.

Daylight

The average length of the day in September in Gaharo, Burundi, is 12h and 6min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:04. On the last day of September, sunrise is at 05:48 and sunset at 17:56 CAT.

Sunshine

With an average of 10.3h of sunshine, September has the most sunshine of the year in Gaharo.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 5. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Gaharo. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in September interprets into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Feb 4, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average September temperature in Gaharo?

The average high-temperature, in September, in Gaharo, is 24.3°C (75.7°F), while the average low-temperature is 15.3°C (59.5°F).

What is the average humidity in September in Gaharo?

In September, the average relative humidity is 65%.

How much does it rain in Gaharo in September?

In September, the rain falls for 20.7 days. Throughout September, 79mm (3.11") of precipitation is accumulated.

What is the average length of the day in September in Gaharo?

The average day length in September in Gaharo is 12h and 6min.

What time are sunrise and sunset in September in Gaharo?

In September, on the first day of the month, sunrise is at 06:00 and sunset at 18:04. On the last day of the month, in Gaharo, sunrise is at 05:48 and sunset at 17:56 CAT.

What month has the most sunshine in Gaharo?

The month with the most sunshine is September, with an average of 10.3h of sunshine.

How long on average sun shines in September in Gaharo?

In September, the average sunshine duration is 10.3h.

What is the month with the highest UV index in Gaharo?

January through December, with an average maximum UV index of 5, are months with the highest UV index in Gaharo.

When is the lowest UV index in Gaharo?

January through December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index reading in September in Gaharo?

In September, the average daily maximum UV index in Gaharo, Burundi, is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in September
Gaharo, Burundi

Average temperature in September - Gaharo, Burundi
  • Average high temperature in September: 24.3°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is May (21.3°C).

  • Average low temperature in September: 15.3°C

The month with the highest average low temperature is October (15.5°C).
The coldest month (with the lowest average low temperature) is June (12.8°C).

Average pressure in September
Gaharo, Burundi

Average pressure in September - Gaharo, Burundi
  • Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is February (1012.7mbar).

Average wind speed in September
Gaharo, Burundi

Average wind speed in September - Gaharo, Burundi
  • Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is July (7.3km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).

Average humidity in September
Gaharo, Burundi

Average humidity in September - Gaharo, Burundi
  • Average humidity in September: 65%

The month with the highest relative humidity is May (88%).
The month with the lowest relative humidity is August (58%).

Average rainfall in September
Gaharo, Burundi

Average rainfall in September - Gaharo, Burundi
  • Average rainfall in September: 79mm

The wettest month (with the highest rainfall) is October (158mm).
The driest month (with the least rainfall) is July (17mm).

Average rainfall days in September
Gaharo, Burundi

Average rainfall days in September - Gaharo, Burundi
  • Average rainfall days in September: 20.7 days

The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is July (10.5 days).

Average daylight in September /
Average sunshine in September
Gaharo, Burundi

Average daylight in September / Average sunshine in September - Gaharo, Burundi
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is September (Average sunshine: 10h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 48min).

Average sunshine days in September
Gaharo, Burundi

Average sunshine days in September - Gaharo, Burundi
  • Average sunshine days in September: 8.3 days

The month with the most sunshine days is July (19.3 days).
The month with the least sunshine days is December (1.8 days).

Average UV index in September
Gaharo, Burundi

Average UV index in September - Gaharo, Burundi
  • Average UV index in September: 5

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

Average cloud cover in September
Gaharo, Burundi

Average cloud cover in September - Gaharo, Burundi
  • Average cloud cover in September: 27

The months with the most cloud cover are April and May (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 23).

Average visibility in September
Gaharo, Burundi

Average visibility in September - Gaharo, Burundi
  • Average visibility in September: 10km

The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are April and May (7km).

Gaharo, Burundi

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