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Contents
- The climate of Kirundo
- The best time to visit Kirundo
- The worst time to visit Kirundo
- Spring weather in Kirundo
- Summer weather in Kirundo
- Autumn weather in Kirundo
- Winter weather in Kirundo
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
The climate of Kirundo
Situated in the tropics, Kirundo's climate corresponds to the Köppen climate classification’s tropical wet and dry weather grouping, often referred to as "savanna". Throughout the year, climatic conditions exhibit notable patterns characterized by factors such as temperature, rainfall, humidity, wind speed, and daylight hours.
Significantly, temperatures maintain a notably steady range, with the highest average monthly temperature recorded at 26.8°C (80.2°F) and the lowest at 22.8°C (73°F). Temperatures generally oscillate from 15.1°C (59.2°F) at their lowest to their peak at 26.8°C (80.2°F). Slight variations are evident over the course of the year, marking the transition between the seasons.
Rainfall plays a substantial role in Kirundo's climate, with amounts ranging from a low of 10mm (0.39") to a high of 248mm (9.76") per month. The monthly average number of days with significant rainfall ranges from 5.1 days to 30.8 days. One could construe a clear rainy season spanning from March to May and again from October to December, with November receiving the highest amount of rainfall.
Humidity levels are relatively constant, averaging between 49 and 87%, typically correlated with rainfall. During periods of low rainfall, the amount of sunshine experienced is notably increased, with the monthly average number of sunshine hours ranging from 8.1 hours to 10.3 hours.
Average wind speed in Kirundo varies from 4.8km/h (3mph) to 10.2km/h (6.3mph), with the highest gusts reaching 15.1km/h (9.4mph).
Significantly, temperatures maintain a notably steady range, with the highest average monthly temperature recorded at 26.8°C (80.2°F) and the lowest at 22.8°C (73°F). Temperatures generally oscillate from 15.1°C (59.2°F) at their lowest to their peak at 26.8°C (80.2°F). Slight variations are evident over the course of the year, marking the transition between the seasons.
Rainfall plays a substantial role in Kirundo's climate, with amounts ranging from a low of 10mm (0.39") to a high of 248mm (9.76") per month. The monthly average number of days with significant rainfall ranges from 5.1 days to 30.8 days. One could construe a clear rainy season spanning from March to May and again from October to December, with November receiving the highest amount of rainfall.
Humidity levels are relatively constant, averaging between 49 and 87%, typically correlated with rainfall. During periods of low rainfall, the amount of sunshine experienced is notably increased, with the monthly average number of sunshine hours ranging from 8.1 hours to 10.3 hours.
Average wind speed in Kirundo varies from 4.8km/h (3mph) to 10.2km/h (6.3mph), with the highest gusts reaching 15.1km/h (9.4mph).
The best time to visit Kirundo
For those wishing to explore and enjoy outdoor activities in Kirundo, the best time to visit depends on their weather preference. With the dry season presenting fewer rainy days, this period would be ideal for those wanting undisturbed exploration. This period is between June to September, during which the average rainfall drops as low as 10mm (0.39") in July, with just 5.1 rainy days and an average of 9.7-10.3 hours of sunshine each day.
The worst time to visit Kirundo
Given the high rainfall levels and corresponding increase in humidity, the period stretching from March through May and October to December may not be ideal for visitors pursuing outdoor activities. The height of this period is in November, with rainfall levels reaching 248mm (9.76") across 29.3 days and humidity levels peaking at 84%. Coupled with diminished hours of sunshine, outdoor activities might be subject to frequent disruptions.
Spring weather in Kirundo
Spring in Kirundo is characterized by increasing rainfall, with average precipitation levels rising from 143mm (5.63") in March to 213mm (8.39") in May. Average high temperatures range from 24.3°C (75.7°F) in March, dropping to 22.8°C (73°F) in May, while the low temperatures range between 15.1°C (59.2°F) and 14.6°C (58.3°F). Despite the rise in rainfall, average daily sunlight still ranges from 8.5 hours in March to 8.1 hours in May.
Summer weather in Kirundo
Summer in Kirundo offers a significant contrast to the preceding months, with the average rainfall significantly reduced to just 10mm (0.39") in July. Average temperatures peak at 26.8°C (80.2°F) in August, with lows of 14.4°C (57.9°F) in June and 16.9°C (62.4°F) in August. The amount of sunshine increases to an average of 9.7 hours a day in June and 10.3 hours a day in August.
Autumn weather in Kirundo
Autumn sees the resumption of the rainy season, with rainfall levels increasing from 73mm (2.87") in September to 248mm (9.76") in November. Temperature averages remain relatively constant, with highs ranging from 26.6°C (79.9°F) in September to 23.5°C (74.3°F) in November. Daily sunshine hours decrease from 9.6 hours in September to 8.5 hours in November.
Winter weather in Kirundo
Winter in Kirundo is marked by a continuation of the rainy season, with rainfall levels at 214mm (8.43") in December. Average high temperatures decrease to 23.3°C (73.9°F), while low temperatures settle at 14.7°C (58.5°F). Despite the increased rainfall, average daily sunshine maintains at 9.7 hours in December.
Weather in January
Beginning the year in Kirundo, January's climate is marked by a robust balance between high temperatures and humidity. The rainfall is relatively high, contributing to a wet month. Rain inundates the city with an average of 143mm (5.63") of precipitation. Weather in January »
Weather in February
As February sets in, the weather scenario of Kirundo sees subtle transformations with minor variances in temperature and humidity. Venturing into this month, one can witness a gentle abatement in rainfall, sunshine hours and daylight duration. Weather in February »
Weather in March
Steadily transitioning into the year, Kirundo's weather in March indicates a trend towards increased precipitation and heightened cloud percentages. Consequently, the visibility reduces slightly from the earlier months. The rainfall total rises to its peak with an average of 183mm (7.2") for the month. Weather in March »
Weather in April
April amplifies the wet phase with the highest rainfall and the most number of rainy days in Kirundo. The slightly reduced temperatures provide a welcome respite after the previous drier months. Despite the increased rainfall, the wind speed sees an upturn, culminating in the measure of 6km/h (3.7mph). Weather in April »
Weather in May
Exhibiting a distinct shift from the earlier weather trend, May in Kirundo witnesses a sharp decrease in rainfall complemented by lower temperatures. The number of sunshine days rises considerably, indicating a change from the predominantly wet climate. Weather in May »
Weather in June
June marks a pivotal change in the weather scene in Kirundo as rainfall takes a drastic downturn. It results in the dry weather phase signifying a major change marking the onset of a different season. Wind speeds reach their peak, creating breezy environments in the city. Weather in June »
Weather in July
With July ushering in, Kirundo enjoys a dry spell with the least rainfall throughout the year. Accentuated by the highest levels of sunshine hours, this month becomes an ideal time for outdoor activities. The city sees a small rise in maximum temperatures to 25.6°C (78.1°F) indicating a slightly warmer cityscape. Weather in July »
Weather in August
The temperature in Kirundo continues to rise in August, making it the hottest month of the year. One can find the city experiencing maximum temperatures of 26.8°C (80.2°F) during this time. Despite these conditions, the humidity takes a downturn, leading to slightly more comfortable weather. Weather in August »
Weather in September
September ushers a change with a return of rainfall in Kirundo after the two-month dry phase. The temperatures see a minor dip making the city slightly cooler than the preceding hottest month. The wind speeds recede, and the number of sunshine hours drops slightly. Weather in September »
Weather in October
In October, Kirundo undergoes another significant shift as the high rainfall returns, signaling the advent of the wet season. Although rainfall begins, wind speeds continue to decline. The temperatures see a further dip, rendering the city a little cooler than in September. Weather in October »
Weather in November
November qualifies as the wettest month in Kirundo with the city receiving the highest rainfall reaching 248mm (9.76"). It punctuates the onset of the fully-fledged wet season. The city experiences a slight decrease in temperature from the preceding month. Weather in November »
Weather in December
In December, Kirundo continues to experience high rainfall and overcast conditions. The city slowly progresses towards slightly cooler weather, thus marking the end of the calendar year. The sustained trend of high rainfall and cloudy days refers to the continued dominance of the wet season weather. 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
How many days does it rain in Kirundo?
Throughout the year, there are 275.9 rainfall days, and 1662mm (65.43") of precipitation is accumulated.
When is the lowest UV index in Kirundo?
January through June, October through December, with an average maximum UV index of 5, are months with the lowest UV index in Kirundo.
What is the most humid month in Kirundo?
April is the most humid month, with an average relative humidity of 87%.
What part of the year is the coldest in Kirundo?
In Kirundo, May is the month with the lowest recorded average temperatures, measuring a high of 22.8°C (73°F) and a low of 14.6°C (58.3°F).
What is the month with the least sunshine in Kirundo?
The month with the least sunshine in Kirundo, Burundi, is May, with an average of 8.1h of sunshine.
What is the month with the shortest days in Kirundo?
June has the shortest days of the year in Kirundo, Burundi, with an average of 12h and 0min of daylight.
What is the driest month in Kirundo?
July is the month with the least rainfall. Rain falls for 5.1 days and accumulates 10mm (0.39") of precipitation.
When is the highest UV index in Kirundo?
The months with the highest UV index in Kirundo, Burundi, are July through September, with an average maximum UV index of 6.
What is the warmest month in Kirundo?
August, with average temperatures reaching a high of 26.8°C (80.2°F) and a low of 16.9°C (62.4°F), is the warmest month in Kirundo.
What is the least humid month in Kirundo?
With an average relative humidity of 49%, August is the least humid month.
What month has the most sunshine in Kirundo?
August has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the wettest month in Kirundo?
The month with the most rainfall is November, when the rain falls for 29.3 days and typically aggregates up to 248mm (9.76") of precipitation.
When are the longest days in Kirundo?
The month with the longest days is December, with an average of 12h and 18min of daylight.
Is there Daylight Saving Time (DST) in Kirundo?
Kirundo does not utilize Daylight Saving Time (DST). CAT timezone is used throughout the entire year.
Average temperature
Kirundo, Burundi
The warmest month (with the highest average high temperature) is August (26.8°C).
The month with the lowest average high temperature is May (22.8°C).
The month with the highest average low temperature is September (17.2°C).
The coldest month (with the lowest average low temperature) is June (14.4°C).
Average pressure
Kirundo, Burundi
- Average pressure in January:
1013.1mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1012.9mbar - Average pressure in April:
1013.7mbar - Average pressure in May:
1015mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1015.4mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1013.5mbar - Average pressure in October:
1012.6mbar - Average pressure in November:
1012.6mbar - Average pressure in December:
1013.1mbar
The month with the highest atmospheric pressure is June (1015.8mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).
Average wind speed
Kirundo, Burundi
- Average wind speed in January:
5.7km/h - Average wind speed in February:
5.9km/h - Average wind speed in March:
5.6km/h - Average wind speed in April:
6km/h - Average wind speed in May:
7.6km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
10.2km/h - Average wind speed in August:
9.4km/h - Average wind speed in September:
8km/h - Average wind speed in October:
6.7km/h - Average wind speed in November:
5.2km/h - Average wind speed in December:
4.8km/h
The windiest month (with the highest average wind speed) is July (10.2km/h).
The calmest month (with the lowest average wind speed) is December (4.8km/h).
Average humidity
Kirundo, Burundi
The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is August (49%).
Average rainfall
Kirundo, Burundi
- Average rainfall in January:
143mm - Average rainfall in February:
144mm - Average rainfall in March:
183mm - Average rainfall in April:
213mm - Average rainfall in May:
166mm - Average rainfall in June:
34mm
The wettest month (with the highest rainfall) is November (248mm).
The driest month (with the least rainfall) is July (10mm).
Average rainfall days
Kirundo, Burundi
- Average rainfall days in January:
29.3 days - Average rainfall days in February:
27 days - Average rainfall days in March:
30.5 days - Average rainfall days in April:
29.2 days - Average rainfall days in May:
27.2 days - Average rainfall days in June:
13 days
- Average rainfall days in July:
5.1 days - Average rainfall days in August:
7.8 days - Average rainfall days in September:
19.2 days - Average rainfall days in October:
27.5 days - Average rainfall days in November:
29.3 days - Average rainfall days in December:
30.8 days
The month with the highest number of rainy days is December (30.8 days).
The month with the least rainy days is July (5.1 days).
Average daylight / Average sunshine
Kirundo, Burundi
- Average daylight in January:
12h and 2min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - 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 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 1min - Average daylight in December:
12h and 2min
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 5min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
8h and 5min - Average sunshine in November:
8h and 3min - Average sunshine in December:
9h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is May (Average sunshine: 8h and 6min).
Average sunshine days
Kirundo, Burundi
- Average sunshine days in January:
1 days - Average sunshine days in February:
0.6 days - Average sunshine days in March:
0.3 days - Average sunshine days in April:
0.3 days - Average sunshine days in May:
2.3 days - Average sunshine days in June:
14.3 days
- Average sunshine days in July:
25.1 days - Average sunshine days in August:
20.8 days - Average sunshine days in September:
8.4 days - Average sunshine days in October:
2.3 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 (25.1 days).
The month with the least sunshine days is December (0.1 days).
Average UV index
Kirundo, Burundi
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 5).
Average cloud cover
Kirundo, Burundi
The month with the most cloud cover is April (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility
Kirundo, Burundi
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are March, April, May, November and December (8km).
