Climate and monthly weather forecast
Kayanza, Burundi

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The climate of Kayanza

Situated in the heart of Africa, Kayanza, Burundi falls under the Köppen climate classification of Aw. This designation labels it as a region experiencing a tropical wet and dry or savanna climate. The area enjoys relatively stable temperatures throughout the year, with an average high fluctuating from 21.3°C (70.3°F) to 24.8°C (76.6°F), and an average low ranging from 12.8°C (55°F) to 15.5°C (59.9°F).

Analyzing the provided climate data reveals several patterns reflective of the tropical savanna climate. In terms of precipitation, Kayanza undergoes periods of high and relatively low rainfall. The city sees the highest rainfall between 97mm (3.82") and 158mm (6.22") from February to May, and in October and November, while a drier phase from June to September shows rainfall averages dwindling to between 17mm (0.67") and 43mm (1.69"). Coinciding with this trend, the city experiences the greatest number of rainy days from February to May and in October and November, with less frequent rainy days from June to September.

Very characteristic of tropical regions, humidity remains relatively high all year round, fluctuating from 58% to 88%. Kayanza also enjoys moderate daily sunshine hours, varying between 7.8 hours to 10.3 hours, accompanied by a stable daily daylight average of 12 hours. Despite the predominately cloudy weather with a monthly average cloud cover between 23% and 50%, the visibility remains reasonably steady between 7km (4.3mi) to 10km (6.2mi).

The Best Time to Visit Kayanza

Given its tropical climate, the best time to visit Kayanza is during the dry season. This occurs between June and September, where the rainfall is at its lowest, with values bottoming out between 17mm (0.67") and 43mm (1.69"). The relative humidity during these months is also at its lowest around 64%. With an average daily sunlight duration fluctuating between 9.7 hours and 10.3 hours, days are quite warm and extend an invitation to outdoor enthusiasts.

The Worst Time to Visit Kayanza

In contrast, the worst time to visit Kayanza would be during the peak rainy season that coincides with the highest relative humidity. This period stretches from February to May, and reemerges in October and November. Rainfall reaches its maximum between 97mm (3.82") and 158mm (6.22"), and relative humidity ranges from 79% to 88%. This period could make outdoor activities challenging due to the high likelihood of rainfall and elevated humidity making the climate less comfortable.

Spring Weather in Kayanza

In Kayanza, the spring months, which are typically March, April, and May, are synonymous with the rainy season. These months see the maximum rainfall between 97mm (3.82") and 129mm (5.08"), and an increased number of rainy days ranging between 26.1 and 27.3 days. Despite the high likelihood of precipitation, temperatures remain comfortably warm with an average high between 22.2°C (72°F) to 23.8°C (74.8°F) and an average low from 13.8°C (56.8°F) to 14.6°C (58.3°F).

Summer Weather in Kayanza

The summer months (June, July, and August) in Kayanza mark the transition to the dry season. Rainfall subsides significantly along with a decrease in rainy days from 25 to 17.8 days. Temperature-wise, these months remain warm with average highs between 21.8°C (71.2°F) and 24.8°C (76.6°F) and lows ranging from 12.8°C (55°F) to 14.8°C (58.6°F).

Autumn Weather in Kayanza

Autumn, including September, October, and November, begins with the continuation of the dry season in September this month, similar to last year. Cool breezes break up the cloud coverage, allowing for an average of 12.3 hours of daylight and 9.7 hours of warm sunshine.

Weather in February

Transitioning from January to February, weather conditions in Kayanza remain enjoyable and offer a lot of similarities. The clouds often gather, providing comparable precipitation levels to January, with the city experiencing 108mm (4.25") of rainfall once again. Weather in February »

Weather in March

March brings about subtle changes in the climatic conditions of Kayanza. It witnesses an increase in rainfall to 125mm (4.92"), compared to February. The tranquillity of the region continues to prevail despite the increase in precipitation levels. Weather in March »

Weather in April

As Kayanza rolls into April, the weather starts to get slightly colder. A marked increase in rainfall is noticed, with a rise to 129mm (5.08") from 125mm (4.92") in March. The city records relatively lower temperature ranges during this period. Weather in April »

Weather in May

May signifies the onset of even cooler temperatures in Kayanza. The city receives slightly lower rainfall, marking a decrease to 97mm (3.82") from 129mm (5.08") the previous month. Residents wrap up warmly to counter the effects of a slight drop in temperature coupled with a consistent wind speed. Weather in May »

Weather in June

June in Kayanza marks the arrival of winter, with the cold becoming more noticeable. Rainfall reduces drastically to 43mm (1.69") making it the driest month of the year. Cool breezes persistently sweep across the region throughout the day and get stronger by night, keeping the overall temperature in check. Weather in June »

Weather in July

July sees the persistence of the cold season in Kayanza, although some weather properties significantly evolve. With the least rainfall of the year at only 17mm (0.67"), dry weather dominates July. Dusty winds sweep the area, touching a speed of 7.3km/h (4.5mph). Weather in July »

Weather in August

August signals a transition period in Kayanza, with some alterations in weather patterns. Rainfall levels rise- albeit slightly- to 25mm (0.98") from 17mm (0.67") the previous month. The weather remains predominantly dry, even though there is a slight increase in precipitation. Weather in August »

Weather in September

September in Kayanza is a harbinger of the wetter months, with the rainfall increasing to 79mm (3.11"). The sun, which had hitherto dominated, gives way to more cloudy days, even though consistent daylight hours are observed. Weather in September »

Weather in October

October ushers Kayanza into a wetter phase, with rainfall levels seeing a jump to 158mm (6.22"). This month records the highest rainfall level of the year, leading to an increase in humidity. The winds drop speed to 5.9km/h (3.7mph), leading to mistier days and cooler nights. Weather in October »

Weather in November

November continues with the wet pattern in Kayanza's weather, with the city receiving 152mm (5.98") of rainfall. The climate remains enchanting, interspersed with intermittent showers and balmy sunshine. Cooler nights draw locals and tourists alike to engage in calm evening walks. Weather in November »

Weather in December

Ending the year, December weather in Kayanza shows slight changes compared to November. Rainfall decreases to 144mm (5.67"), marking a decrease from the previous month. Even with slightly cooler temperatures registered, the city nonetheless continues to enjoy the warmth of the sun and the glow of daylight. Weather in December »

Frequently asked questions

How many days does it rain in Kayanza?

Throughout the year, there are 272.8 rainfall days, and 1185mm (46.65") of precipitation is accumulated.

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

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

What is the month with the lowest UV index in Kayanza?

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

What month is the coldest in Kayanza?

May is the coldest month in Kayanza, with an average high-temperature of 21.3°C (70.3°F) and an average low-temperature of 13.3°C (55.9°F).

What is the most humid month in Kayanza?

May is the most humid month in Kayanza, with an average relative humidity of 88%.

What is the month with the least sunshine in Kayanza?

May has the least sunshine of the year, with an average of 7.8h of sunshine.

What is the month with the shortest days in Kayanza?

With an average of 12h and 0min of daylight, June has the shortest days of the year.

What is the driest month in Kayanza?

July is the month with the least rainfall. Rain falls for 10.5 days and accumulates 17mm (0.67") of precipitation.

What are the warmest months in Kayanza?

The warmest month is August, with an average high-temperature of 24.8°C (76.6°F) and an average low-temperature of 14.8°C (58.6°F).

What is the least humid month in Kayanza?

With an average relative humidity of 58%, August is the least humid month in Kayanza, Burundi.

What month has the most sunshine in Kayanza?

September has the most sunshine of the year in Kayanza, Burundi, with an average of 10.3h of sunshine.

What is the wettest month in Kayanza?

The month with the most rainfall is October, when the rain falls for 27 days and typically aggregates up to 158mm (6.22") of precipitation.

When are the longest days in Kayanza?

December has the longest days of the year in Kayanza, Burundi, with an average of 12h and 18min of daylight.

Is there Daylight Saving Time (DST) in Kayanza?

Kayanza, Burundi, does not utilize Daylight Saving Time (DST). CAT timezone is used over the entire year.

Average temperature
Kayanza, Burundi

Average temperature - Kayanza, Burundi

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).

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
Kayanza, Burundi

Average pressure - Kayanza, Burundi

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

Average wind speed
Kayanza, Burundi

Average wind speed - Kayanza, Burundi

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
Kayanza, Burundi

Average humidity - Kayanza, Burundi

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

Average rainfall
Kayanza, Burundi

Average rainfall - Kayanza, Burundi

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

Average rainfall days
Kayanza, Burundi

Average rainfall days - Kayanza, Burundi

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 / Average sunshine
Kayanza, Burundi

Average daylight / Average sunshine - Kayanza, Burundi

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).

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
Kayanza, Burundi

Average sunshine days - Kayanza, Burundi

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
Kayanza, Burundi

Average UV index - Kayanza, Burundi

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 visibility
Kayanza, Burundi

Average visibility - Kayanza, Burundi

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

Kayanza, Burundi

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