Climate and monthly weather forecastRusaka, Burundi
Climate and monthly weather forecast
The climate of Rusaka
Rusaka, a town in Burundi, exhibits the temperate highland tropical climate with dry winters, as categorized by the Köppen climate classification, known as the Cwb. Weather conditions in this geographical area remain balanced throughout the year, with subtle changes in certain weather parameters.Temperatures in Rusaka exhibit a modest fluctuation throughout the year, with the highest temperature averages reaching 24.8°C (76.6°F) to 24.6°C (76.3°F) during September and August, while the lowest averages drop to about 21.3°C (70.3°F) at May. The lowest temperatures fluctuate between 14.4°C (57.9°F) in February and 13°C (55.4°F) in June.
The area experiences relative humidity with an average of 76% in June to a high of 87% in April. Rainfall varies substantially, from only 8mm (0.31") in July to around 261mm (10.28") and 260mm (10.24") in November and December, respectively. Rusaka experiences daylight for approximately 12 hours throughout the year, with slight variations from 11.9 hours in June and July to 12.3 hours from January to March and later in November and December.
Rusaka's unique weather pattern is observed in its rainfall, which shows a stark contrast between the winter months of May to September with considerably less rainfall and the rest of the year. The tropical highland climate manifests in these months with very dry weather conditions as opposed to the heavy rainfall during the rest of the year.
The best time to visit Rusaka
Considering the overall climatic conditions, a visit to Rusaka is most pleasant during the months of June, July and August. The weather is warm with temperatures ranging from 21.7°C (71.1°F) to 24.8°C (76.6°F), combined with low rainfall, approximately from 8mm (0.31") to 22mm (0.87"). Along with lesser cloud coverage, this period sees a peak in the average daily sunshine from 9.7 hours to 10 hours. This combination of warmth, dry conditions, and ample sunshine makes this period ideal for outdoor activities and exploring the serene surroundings of Rusaka.The worst time to visit Rusaka
The least favorable time for a visit to Rusaka would be during the peak rainfall months of November and December. During this period, average rainfall hits 261mm (10.28") to 260mm (10.24"), respectively, resulting in potentially problematic weather conditions for visitors, especially those intending to engage in outdoor activities. Coupled with a relatively high humidity of up to 84%, the wet and humid weather might deter most travels during these months.Spring weather in Rusaka
In Rusaka, the months of March, April and May constitute the spring season. During this period, it experiences a relatively high level of humidity, peaking at 87% in April. The rainfall begins to decrease from 222mm (8.74"), 196mm (7.72") and reaching to 105mm (4.13") in May. With temperatures ranging from 21.5°C (70.7°F) to 22.9°C (73.2°F) and relatively pleasant weather, this season can be an ideal time for nature enthusiasts and hikers to relish the environment.Summer weather in Rusaka
Summer in Rusaka spans from June to August. The region enjoys relatively less rainfall, dropping to the lowest average of 8mm (0.31") in July. Temperatures remain warm, varying from 21.7°C (71.1°F) to 24.8°C (76.6°F). The humidity decreases significantly to an average of 61% in July, making the weather comparatively dry during these months.Autumn weather in Rusaka
September, October, and November represent the autumn season in Rusaka. The weather begins to change notably, with increased rainfall from 77mm (3.03") in September to an immense 261mm (10.28") in November. The average high temperature drops from 24.8°C (76.6°F) in September to 22.3°C (72.1°F) in November, however, the climate remains relatively warm.Winter weather in Rusaka
Winter in Rusaka falls in the months of December, January, and February. Characterized by heavy rainfall ranging from 201mm (7.91") to 260mm (10.24") during these months, these months record the highest precipitation in the year, coupled with high humidity levels from 81% to 84%. Temperatures remain relatively mild, oscillating from 22.2°C (72°F) to 23.2°C (73.8°F), providing slightly cooler weather conditions compared to other seasons.Weather in January
January tends to start the year on a cooler note for the city of Rusaka, Burundi. The temperature during this period shows a bit of variability, which is typical for the region. Notably, the weather now experiences the highest humidity of the year, with a relative humidity value of 81%, a pattern personifying January's wet character. Weather in January »Weather in February
By February, Rusaka sees a continuation of January's cooler weather, retaining its low temperatures. The fall in daylight hours seen in January continues, although subtly, making February the month with the shortest daylight hours, being 12.2 hours. Weather in February »Weather in March
March signals the start of a slight warming trend in the city, even as it grapples with increased rainfall. It seems the excess precipitation compensates for the rise in temperature in Rusaka, keeping the overall weather under check. Weather in March »Weather in April
April in Rusaka, Burundi, witnesses an escalation in the wind speed, signaling the arrival of a fresh weather cycle. The rise in temperature sees a halt this month, paving the way for a slightly cooler climate. April also provides the highest atmospheric pressure reading of the year, indicating the influence that changing seasons have on air currents. Weather in April »Weather in May
Moving into May, Rusaka emerges from its cooler phase and plays host to rising temperatures. Joining the warmth is a considerable drop in rainfall, marking a transition into the dry period after the substantial amount in April. An upturn in wind speed denotes the upcoming drier months. Weather in May »Weather in June
June ushers in warmer days for Rusaka. This is in tandem with a significant drop in rainfall, asserting the progression into the city's dry period. The initial slump in daylight hours from May seizes further, presenting the year's shortest daylight span of 11.9 hours in June. Weather in June »Weather in July
In July, Rusaka experiences the least rainy days of the year, counting mere 6.2 days, as the city is enveloped in the peak of its dry season. The elevated temperature from June continues, transforming the city into a dry and humid domain. Weather in July »Weather in August
August delivers a blend of hot and dry weather in Rusaka. The month progressively witnesses an increase in daylight hours and sunshine. A spike in the city's climate is noted mid-month, bringing in the highest temperatures of the year scaling up to a striking 24.6°C (76.3°F). Weather in August »Weather in September
September marks the end of the dry spell where a significant increase in rainfall is observed. Despite the rainfall increase, temperatures remain on the higher end, contributing to a particularly humid weather for the residents of Rusaka. Weather in September »Weather in October
As October rolls in, Rusaka sees an escalating trend in the rainfall count. The temperatures begin their descent from the higher values of previous months, paving the way for a cooler November. The daylight hours stay constant, maintaining the city's rhythm amidst changing weather patterns. Weather in October »Weather in November
November marks the start of peak rainy seasons in Rusaka, with higher rainfall values than the preceding months. This amplifies the city's cool climate by offering a respite from the arid conditions of the recent past. The temperature continually declines during this month, reducing the city's humidity level. Weather in November »Weather in December
December in Rusaka brings in the highest rainfall of the year, noted at 260mm (10.24"), matching with the city's cool climate. The temperatures have dropped down compared to the preceding months, making December one of the city's cooler months. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Rusaka, Burundi
The warmest month (with the highest average high temperature) is September (24.8°C).
The month with the lowest average high temperature is May (21.3°C).
The months with the highest average low temperature are September and October (15.7°C).
The coldest month (with the lowest average low temperature) is June (13°C).
Average pressure
Rusaka, Burundi
- Average pressure in January:
1013.1mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012.9mbar - Average pressure in April:
1013.6mbar - Average pressure in May:
1014.9mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1013.4mbar - Average pressure in October:
1012.5mbar - Average pressure in November:
1012.5mbar - Average pressure in December:
1013mbar
The month with the highest atmospheric pressure is June (1015.9mbar).
The months with the lowest atmospheric pressure are February, October and November (1012.5mbar).
Average wind speed
Rusaka, Burundi
- Average wind speed in January:
6.2km/h - Average wind speed in February:
6.2km/h - Average wind speed in March:
5.8km/h - Average wind speed in April:
6.2km/h - Average wind speed in May:
7.8km/h - Average wind speed in June:
8.7km/h
- Average wind speed in July:
9.8km/h - Average wind speed in August:
9.9km/h - Average wind speed in September:
9km/h - Average wind speed in October:
7.9km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
5.5km/h
The windiest month (with the highest average wind speed) is August (9.9km/h).
The calmest month (with the lowest average wind speed) is December (5.5km/h).
Average humidity
Rusaka, Burundi
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Rusaka, Burundi
- Average rainfall in January:
201mm - Average rainfall in February:
187mm - Average rainfall in March:
222mm - Average rainfall in April:
196mm - Average rainfall in May:
105mm - Average rainfall in June:
22mm
The wettest month (with the highest rainfall) is November (261mm).
The driest month (with the least rainfall) is July (8mm).
Average rainfall days
Rusaka, Burundi
- Average rainfall days in January:
29.8 days - Average rainfall days in February:
27.8 days - Average rainfall days in March:
30.7 days - Average rainfall days in April:
28.5 days - Average rainfall days in May:
26 days - Average rainfall days in June:
11.4 days
- Average rainfall days in July:
6.2 days - Average rainfall days in August:
7.4 days - Average rainfall days in September:
16.7 days - Average rainfall days in October:
26.5 days - Average rainfall days in November:
29.6 days - Average rainfall days in December:
30.5 days
The month with the highest number of rainy days is March (30.7 days).
The month with the least rainy days is July (6.2 days).
Average daylight / Average sunshine
Rusaka, 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:
11h and 54min
- Average daylight in July:
11h and 54min - 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: 11h and 54min).
- Average sunshine in January:
9h and 24min - Average sunshine in February:
8h and 42min - Average sunshine in March:
8h and 18min - Average sunshine in April:
7h and 48min - Average sunshine in May:
7h and 54min - Average sunshine in June:
7h and 36min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 54min - Average sunshine in September:
10h and 0min - Average sunshine in October:
8h and 48min - Average sunshine in November:
8h and 24min - Average sunshine in December:
9h and 54min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 7h and 36min).
Average sunshine days
Rusaka, Burundi
- Average sunshine days in January:
0.3 days - Average sunshine days in February:
0.2 days - Average sunshine days in March:
0.3 days - Average sunshine days in April:
0.8 days - Average sunshine days in May:
2.9 days - Average sunshine days in June:
15.6 days
- Average sunshine days in July:
22.1 days - Average sunshine days in August:
20.2 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
2.5 days - Average sunshine days in November:
0.4 days - Average sunshine days in December:
0.1 days
The month with the most sunshine days is July (22.1 days).
The month with the least sunshine days is December (0.1 days).
Average UV index
Rusaka, Burundi
The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 5).
Average cloud cover
Rusaka, Burundi
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility
Rusaka, Burundi
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are March, April, May and December (8km).





