Climate and monthly weather forecastKirundo, Burundi

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).

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 »