Climate and monthly weather forecastRuyigi, Burundi
Climate and monthly weather forecast
The climate of Ruyigi
Situated in Burundi, Ruyigi lies in the Aw area of the Köppen climate classification and is characterized by a tropical wet and dry or savanna climate. The temperatures steadily fluctuate from a high of 24.8°C (76.6°F) in September to a low of 21.3°C (70.3°F) in May. The nights in Ruyigi remain moderately warm throughout the year, with temperatures rarely dropping below 13°C (55.4°F). The relative humidity experiences minimal variations, shifting between a peak of 87% in April and a minimum of 54% in August.The variations in rainfall witnessed are quite substantial. The quantity of rain fluctuates from a maximum of 261mm (10.28") in November to a meager 8mm (0.31") in July. A similar pattern is noted in the number of days with rainfall, with a high of 30.7 days in March and just 6.2 days in July. The months from June to August stand out with notably less rainfall, while the period from November to January is marked by heavy precipitation.
The amount of sunlight reaches its zenith at 10 hours in September and dips to its low at 7.6 hours in June. At the same time, the cloud coverage varies between 19% in August and 49% in April. The wind speed in Ruyigi is relatively moderate to low and does not exceed 10km/h (6.2mph), even at its highest.
The Best Time to Visit Ruyigi
Considering the climatic elements, the most favorable time to visit Ruyigi is between June and August. The temperature remains on the warmer side, and the rainfall is at its annual minimum. Consequently, these months offer a blend of pleasant warmth without the discomfort of excessive precipitation.The Worst Time to Visit Ruyigi
Based upon the prominent increase in rainfall and a high number of rainy days, November through January is potentially the least ideal period to plan a visit to Ruyigi. Despite the temperatures remaining largely favorable, the heavy precipitation could cause disruptions in outdoor activities and sightseeing.Spring Weather in Ruyigi
In Ruyigi, spring (March through May) is marked by gradually declining temperatures. March sees a high of 22.8°C (73°F), which lowers to 21.3°C (70.3°F) by May. Relative humidity is on the higher side, reaching 87% in April. Rainfall is also considerable, particularly in March, which records 222mm (8.74").Summer Weather in Ruyigi
The summer months, June through August, are among the driest in Ruyigi. Rainfall drops strikingly, reaching a mere 8mm (0.31") in July. Temperatures during this period hover around 22°C (71.6°F), offering an enjoyable warmth. Coupled with moderate humidity and longer hours of sunshine, the summer climate is quite inviting.Autumn Weather in Ruyigi
Autumn, from September to November, sees a significant increase in rainfall, with November peaking at 261mm (10.28"). Concurrently, temperatures remain consistently warm, ranging from a high of 24.8°C (76.6°F) in September to 22.3°C (72.1°F) in November.Winter Weather in Ruyigi
Winter spans December through February, during which temperatures remain stable. December and February report highs of 22.2°C (72°F) and 23.2°C (73.8°F) respectively. Rainfall in this season is significant with 260mm (10.24") recorded in December. Furthermore, the number of days with rainfall is highest in this season. The daylight hours are shortest in this period, but sunshine hours remain relatively high, making it a warm and wet winter in Ruyigi.Weather in January
January in Ruyigi, Burundi, regularly experiences overcast skies with relative humidity at 81%. With temperatures still maintaining a pleasant range, outdoor activities remain a viable option. Strong winds are not a major characteristic of the weather pattern this month. Weather in January »Weather in February
The weather in February transitions subtly from the preceding month. There's a slight dip in the volume of rainfall, coupled with a marginal reduction in the number of rainy days. A distinct feature about February is a slight increase in temperature, noticeable particularly in the night time. Weather in February »Weather in March
As March unfolds in Ruyigi, Burundi, the climate endures a slightly warmer texture than the previous months. The average amount of sunshine seen daily is slightly reduced, indicating shorter sunny intervals throughout the day. With the highest rainfall figure for the year recorded at 222mm (8.74"), the increased moisture content is a significant weather note in March. Weather in March »Weather in April
April ushers in a cooler atmosphere in Ruyigi, Burundi, compared to the previous month. The UV index remains stable, further emphasizing the relative steadiness of the weather. Wet showers rule the early mornings and late evening, providing a blissful retreat from the daytime sun. Weather in April »Weather in May
Moving into May, temperatures in Ruyigi, Burundi, start to delegate towards the cooler side. The rainfall lessens significantly compared to April, indicating a substantial tilt in the weather pattern. Morning and evening showers prevail, interspersed with relatively cooler mid-day temperatures. Weather in May »Weather in June
June in Ruyigi ushers in drier conditions as the rainfall dramatically reduces to 22mm (0.87"). A minimal number of rainy days, coupled with longer hours of sunshine, rightfully marks the onset of drier months. With less humidity, the weather appears crisper and cooler. Weather in June »Weather in July
Julians in Ruyigi, Burundi, experience the least amount of rainfall, with the city recording just 8mm (0.31"). Sunshine hours increase, giving way to brighter and longer days. The wind, slightly stronger now, adds a distinctive character to the afternoon hours. Weather in July »Weather in August
The weather in August subtly transitions towards a slightly wetter condition compared to July. While the wind maintains its character from the preceding month, there's a slight increase in the average temperature. Though the month sees more rainfall than July with 14mm (0.55"), the windy and sunny conditions persist. Weather in August »Weather in September
September's weather emphasizes a transition as the rainfall increases to 77mm (3.03") in Ruyigi, Burundi. Despite a surge in the average rainfall, the town maintains an average sunny condition. With both the maximum and minimum temperature readings on the rise, the town experiences warmer days and nights. Weather in September »Weather in October
October provides the clearest indication of the wet season's return, with the rainfall escalating to 213mm (8.39"). A dense cloud cover oversees the town, reducing the quantity of sunshine hours. With increased rainfall, the number of rainy days witnesses a significant upsurge. Weather in October »Weather in November
November witnesses the highest amount of rainfall for the year with 261mm (10.28"). Characterized by drizzles and downpours, the weather maintains a moderately high humidity level. Though rainfall is in abundance, wind speed returns to milder conditions. Weather in November »Weather in December
The weather in December remains consistent with the general rainy season trends, registering rainfall at 260mm (10.24"). However, cooler temperatures begin filtering in, notwithstanding the still prevalent downpours. As the end of the year approaches, daylight becomes slightly shorter and the night lengthens. Weather in December »Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, in Ruyigi, there are 271.1 rainfall days, and 1766mm (69.53") of precipitation is accumulated.
January through July, September through December, with an average maximum UV index of 5, are months with the lowest UV index.
The most humid month in Ruyigi is April, with an average relative humidity of 87%.
May is the coldest month of the year, registering average temperatures as high as 21.3°C (70.3°F) and as low as 13.4°C (56.1°F).
The month with the shortest days in Ruyigi, Burundi, is June, with an average of 11h and 54min of daylight.
The month with the least sunshine is June, with an average of 7.6h of sunshine.
The month with the least rainfall is July, when the rain falls for 6.2 days and typically collects 8mm (0.31") of precipitation.
August is the least humid month in Ruyigi, Burundi, with an average relative humidity of 54%.
The month with the highest UV index is August, with an average maximum UV index of 6.
September registers as the month with the average highest temperatures in Ruyigi, reaching 24.8°C (76.6°F) at its peak and 15.7°C (60.3°F) at the lowest.
The month with the most sunshine is September, with an average of 10h of sunshine.
The month with the most rainfall is November, when the rain falls for 29.6 days and typically aggregates up to 261mm (10.28") of precipitation.
The month with the longest days is December, with an average of 12h and 18min of daylight.
Ruyigi does not utilize Daylight Saving Time (DST). CAT timezone is used over the entire year.
Average temperature
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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
Ruyigi, Burundi
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is August (54%).
Average rainfall
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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
Ruyigi, 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).
