Climate and monthly weather forecastKayanza, Burundi

Climate and monthly weather forecast

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 »

Updated: Aug 30, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Kayanza, during the entire year, the rain falls for 272.8 days and collects up to 1185mm (46.65") of precipitation.

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

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

With average high temperatures of 21.3°C (70.3°F) and lows of 13.3°C (55.9°F), May is the coldest month.

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

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

The month with the shortest days in Kayanza is June, with an average of 12h and 0min of daylight.

The month with the least rainfall is July, when the rain falls for 10.5 days and typically collects 17mm (0.67") of precipitation.

In Kayanza, August is the month with the highest recorded average temperatures, measuring a high of 24.8°C (76.6°F) and a low of 14.8°C (58.6°F).

The least humid month is August, with an average relative humidity of 58%.

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

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.

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

Kayanza does not observe Daylight Saving Time (DST). CAT timezone is used throughout the entire year.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N D

Average temperature
Kayanza, Burundi

Average high temperature in January:
23.8°C
Average high temperature in February:
24°C
Average high temperature in March:
23.8°C
Average high temperature in April:
22.2°C
Average high temperature in May:
21.3°C
Average high temperature in June:
21.8°C

Average high temperature in July:
23.4°C
Average high temperature in August:
24.8°C
Average high temperature in September:
24.3°C
Average high temperature in October:
23.4°C
Average high temperature in November:
22.3°C
Average high temperature in December:
22.6°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 January:
14.6°C
Average low temperature in February:
14.4°C
Average low temperature in March:
14°C
Average low temperature in April:
13.8°C
Average low temperature in May:
13.3°C
Average low temperature in June:
12.8°C

Average low temperature in July:
13.1°C
Average low temperature in August:
14.8°C
Average low temperature in September:
15.3°C
Average low temperature in October:
15.5°C
Average low temperature in November:
14.6°C
Average low temperature in December:
14.3°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 in January:
1013.3mbar
Average pressure in February:
1012.7mbar
Average pressure in March:
1013.2mbar
Average pressure in April:
1013.8mbar
Average pressure in May:
1015.1mbar
Average pressure in June:
1016mbar

Average pressure in July:
1015.6mbar
Average pressure in August:
1014.6mbar
Average pressure in September:
1014mbar
Average pressure in October:
1013mbar
Average pressure in November:
1013mbar
Average pressure in December:
1013.4mbar

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 in July:
7.3km/h
Average wind speed in August:
7.2km/h
Average wind speed in September:
6.6km/h
Average wind speed in October:
5.9km/h
Average wind speed in November:
4.7km/h
Average wind speed in December:
4.4km/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
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

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 in January:
25.1 days
Average rainfall days in February:
24.7 days
Average rainfall days in March:
27.3 days
Average rainfall days in April:
26.1 days
Average rainfall days in May:
25 days
Average rainfall days in June:
17.8 days

Average rainfall days in July:
10.5 days
Average rainfall days in August:
12.2 days
Average rainfall days in September:
20.7 days
Average rainfall days in October:
27 days
Average rainfall days in November:
27.5 days
Average rainfall days in December:
28.9 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 / Average sunshine
Kayanza, Burundi

Average daylight in January:
12h and 18min
Average daylight in February:
12h and 12min
Average daylight in March:
12h and 6min
Average daylight in April:
12h and 0min
Average daylight in May:
12h and 0min
Average daylight in June:
12h and 0min

Average daylight in July:
12h and 0min
Average daylight in August:
12h and 0min
Average daylight in September:
12h and 6min
Average daylight in October:
12h and 12min
Average daylight in November:
12h and 18min
Average daylight in December:
12h and 18min

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 January:
9h and 42min
Average sunshine in February:
9h and 12min
Average sunshine in March:
8h and 48min
Average sunshine in April:
8h and 24min
Average sunshine in May:
7h and 48min
Average sunshine in June:
8h and 18min

Average sunshine in July:
9h and 42min
Average sunshine in August:
9h and 48min
Average sunshine in September:
10h and 18min
Average sunshine in October:
8h and 54min
Average sunshine in November:
8h and 36min
Average sunshine in December:
10h and 6min

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 in January:
4.7 days
Average sunshine days in February:
2.8 days
Average sunshine days in March:
3.7 days
Average sunshine days in April:
3.3 days
Average sunshine days in May:
4.6 days
Average sunshine days in June:
10.7 days

Average sunshine days in July:
19.3 days
Average sunshine days in August:
17.3 days
Average sunshine days in September:
8.3 days
Average sunshine days in October:
3.8 days
Average sunshine days in November:
2.5 days
Average sunshine days in December:
1.8 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
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).