Yearly & Monthly weather - Karuzi, Burundi

The climate of Karuzi

Karuzi possesses a tropical climate consistent with the dominant Köppen climate classification of Aw, otherwise known as the tropical wet and dry or savanna climate. It is located in Burundi, with its geographical position bringing about distinctive weather patterns over the course of a year.

This climate is characterized by a narrow range of temperature fluctuation between months. High temperatures range from 22.8°C (73°F) in May to 26.8°C (80.2°F) in August. The lows, on the other hand, are between 14.4°C (57.9°F) in June and 17.2°C (63°F) in September. High humidity pervades the year, peaking at 87% in April and reaching its lowest at 49% in August. It is interesting to note that the humidity dip coincides with the period of most pronounced heat, indicating the climatic balance.

Rainfall patterns follow a similar cyclical rhythm. Rain is notably prevalent for the better part of the year, reaching a peak of 248mm (9.76") in November, while its lowest level is 10mm (0.39") in July. This shows that despite being a largely tropical region, Karuzi experiences a dry season typically from June to August. The region is fairly windy all year round, with wind speeds ranging from 4.8km/h (3mph) in December to 10.2km/h (6.3mph) in July.

The best time to visit Karuzi

Given Karuzi's tropical climate, the best time to visit largely depends on individual weather preferences. However, for those seeking a hot and dry spell, they should plan a trip between June and August. During this period, the climate is most inviting, with moderate temperatures averaging 23.8°C (74.8°F) to 26.8°C (80.2°F) alongside relatively low humidity. Rainfall is also at its lowest, with July recording a scanty 10mm (0.39") thereby offering ample dry days for outdoor activities. The impressive daylight hours of about 12 and sunshine hours reaching over 9.7 in July complement the perfect ambulatory weather conditions.

The worst time to visit Karuzi

Conversely, the least hospitable period in Karuzi, in terms of weather, is around the last quarter, precisely between October and December. This period is characterized by excessive rainfall, with November reaching a high of 248mm (9.76"). During this time, frequent showers and cloud overlay accompanied by relative humidity nearing 85% provide an overall dismal and dreary atmosphere. Sightseeing and outdoor engagements become challenging, and as such, traveling to Karuzi in these months is not highly recommended.

Spring weather in Karuzi

Spring weather in Karuzi is relatively moderate, more so in the period between March and May. During this time, Karuzi experiences highs ranging from 24.3°C (75.7°F) in March and down to 22.8°C (73°F) in May, with lows never falling below 14.9°C (58.8°F). The rainfall pattern showcases a gradual increase, with May recording 166mm (6.54"), although notable humidity growth is also detected, especially in April with a high of 87%. Despite increased rainfall, daylight averages at 12 hours while sunshine hours remain encouragingly high at around 8.1 in May.

Summer weather in Karuzi

In summer, Karuzi exhibits its warmest and driest period. Between June and August, the temperatures are pleasantly warm with average highs from 23.8°C (74.8°F) to 26.8°C (80.2°F), and lows from 14.4°C (57.9°F) to 16.9°C (62.4°F). Rainfall decreases significantly to 10mm (0.39") in July and slight growth to 17mm (0.67") in August. This period is also characterized by reduced humidity, dropping to as low as 49% in August. Given these sunny and dry conditions, summer emerges as an excellent season for touring Karuzi.

Autumn weather in Karuzi

Autumn in Karuzi starts in September and extends to November, ushering in a phase of increased rainfall. The hikes reveal autumn as the wettest season, with November recording an impressive 248mm (9.76") of rain. During this period, temperatures remain moderate, with highs reaching up to 26.6°C (79.9°F) in September and then slightly falling to 23.5°C (74.3°F) in November. The lows range from 17.2°C (63°F) to 15.5°C (59.9°F). Despite the remarkable daylight hours, cloud coverage increases during autumn, explaining the reduced amount of sunshine hours, which drops to around 8.5.

Winter weather in Karuzi

Winter in Karuzi remains predominantly warm, as it is typical for regions within the Tropical Savanna category. This period extends from December to February, with temperatures hovering around 23.1°C (73.6°F) to 24.7°C (76.5°F) for high temperatures and 14.7°C (58.5°F) to 15.3°C (59.5°F) for low temperatures. There is a marked increase in rainfall during these months, particularly in December and February, with respective rain measures of 214mm (8.43") and 144mm (5.67"). Winter in Karuzi also experiences substantial humidity, averaging 85% across the three months. Despite this, sunshine hours are quite acceptable, sitting comfortably at around 9.7 in December, further enhancing the attractive nature of Karuzi's winter.

Weather in January

January in Karuzi, Burundi, is characterized by a mix of moderate temperatures and high humidity. Notably, relative humidity rises to a high of 81%, making this month one of the more humid times of the year. Rainfall is substantial, leading to damp ground conditions most of the time. Weather in January »

Weather in February

Weather conditions in Karuzi remain fairly consistent from January to February, allowing limited transition in weather patterns. February witnesses similar temperatures as the previous month and carries over the high humidity trait. Weather in February »

Weather in March

March sees a distinct change in the weather pattern with an accumulation of rainfall peaking at approximately 183mm (7.2"). This makes it one of the months with the highest levels of precipitation. While temperatures remain constant, Karuzi sees an increase in cloud cover, reducing sunshine and visibility compared to previous months. Weather in March »

Weather in April

Climatic conditions in Karuzi during April mark a peak in rainfall and humidity. A distinct change from the decreasing temperature trend seen in the first quarter is also observed. Thereupon, the city experiences a drop-off in sunshine coupled with relentless rainfall leading to sporadic sunshine hours. Weather in April »

Weather in May

May ushers in a notable decrease in rainfall from the preceding month, providing a slight reprieve from the intense and abundant rain. Notwithstanding the respite, humidity persists, resulting in the continuation of the damp conditions. Weather in May »

Weather in June

The weather in Karuzi is considerably drier in June. It stands out with the lowest rainfall accrued in the year with numbers barely reaching 34mm (1.34"). The arrival of Sunnier days is noted as June begins to transition Karuzi to warmer temperatures. Weather in June »

Weather in July

July in Karuzi, Burundi entails the continuation of favourable weather conditions inaugurated in June. A temperature surge to 26.8°C (80.2°F) makes July the hottest month of the year. However, the decreased rainfall and drop in cloud cover balance the rise in temperature, helping maintain comfortable conditions. Weather in July »

Weather in August

The weather pattern experienced in Karuzi undergoes little transformation between July and August. The continuation of warm temperatures and low rainfall from July to August, establishes a dry and hot spell in the region. Residents experience the summer at its peak, perfect for outdoor pursuits. Weather in August »

Weather in September

September signifies the end of the short dry spell in Karuzi and the beginning of the rainy season. Precipitation nearly triples compared to August with rainfall of 73mm (2.87"). The gradual increase in humidity and rainfall sets the tone for the approaching rainy season. Weather in September »

Weather in October

October in Karuzi sees a marked increase in rainfall, reaching a peak of 217mm (8.54"). The rise in precipitation from September characterises this month as one when rainfall becomes more pronounced. Atmospheric pressure sees a slight decrease compared to the previous month, coinciding with the increase in rain. Weather in October »

Weather in November

November carries on the characteristics of rainy, damp and slightly cooler weather from October. The rainfall peaks at 248mm (9.76"), making November the rainiest month in Karuzi. Thereupon, there is a sharp increase in cloud cover aligning with reduced daylight hours. Weather in November »

Weather in December

December marks the conclusion of the weather year in Karuzi with prolonged rainy conditions and consistent temperatures compared to November. The weather bears similar characteristics as previous months with high precipitation, consistent cloud cover and nominal changes in temperature. Weather in December »

Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain in Karuzi?

Throughout the year, there are 275.9 rainfall days, and 1662mm (65.43") of precipitation is accumulated.

What are the months with the lowest UV index in Karuzi?

The months with the lowest UV index in Karuzi are January through June, October through December, with an average maximum UV index of 5.

What is the most humid month in Karuzi?

The most humid month is April, with an average relative humidity of 87%.

What month is the coldest in Karuzi?

May, characterized by an average high temperature of 22.8°C (73°F) and a low temperature of 14.6°C (58.3°F), is generally the coldest month.

What is the month with the least sunshine in Karuzi?

With an average of 8.1h of sunshine, May has the least sunshine of the year.

What is the month with the shortest days in Karuzi?

The month with the shortest days in Karuzi is June, with an average of 11h and 54min of daylight.

What is the driest month in Karuzi?

The month with the least rainfall in Karuzi is July, when the rain falls for 5.1 days and typically collects 10mm (0.39") of precipitation.

What are the months with the highest UV index in Karuzi?

The months with the highest UV index are July through September, with an average maximum UV index of 6.

What is the warmest month in Karuzi?

August, with its high-temperature average of 26.8°C (80.2°F) and a low-temperature average of 16.9°C (62.4°F), is the warmest month in Karuzi.

What is the least humid month in Karuzi?

August is the least humid month in Karuzi, with an average relative humidity of 49%.

What month has the most sunshine in Karuzi?

With an average of 10.3h of sunshine, August has the most sunshine of the year in Karuzi.

What is the rainiest month in Karuzi?

November is the month with the most rainfall. Rain falls for 29.3 days and accumulates 248mm (9.76") of precipitation.

When are the longest days in Karuzi?

The month with the longest days in Karuzi is December, with an average of 12h and 18min of daylight.

Is there Daylight Saving Time (DST) in Karuzi?

Karuzi, Burundi, does not utilize Daylight Saving Time (DST). CAT timezone is used over the entire year.

Today

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Long-term

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

Average temperature
Karuzi, Burundi

Average high temperature in January:
24.3°C
Average high temperature in February:
24.7°C
Average high temperature in March:
24.3°C
Average high temperature in April:
23.1°C
Average high temperature in May:
22.8°C
Average high temperature in June:
23.8°C

Average high temperature in July:
25.6°C
Average high temperature in August:
26.8°C
Average high temperature in September:
26.6°C
Average high temperature in October:
25.1°C
Average high temperature in November:
23.5°C
Average high temperature in December:
23.3°C

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).

Average low temperature in January:
15.1°C
Average low temperature in February:
15.3°C
Average low temperature in March:
15.1°C
Average low temperature in April:
14.9°C
Average low temperature in May:
14.6°C
Average low temperature in June:
14.4°C

Average low temperature in July:
15.3°C
Average low temperature in August:
16.9°C
Average low temperature in September:
17.2°C
Average low temperature in October:
16.5°C
Average low temperature in November:
15.5°C
Average low temperature in December:
14.7°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
Karuzi, 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
Karuzi, Burundi

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
Karuzi, Burundi

The month with the highest relative humidity is April (87%).
The month with the lowest relative humidity is August (49%).

Average rainfall
Karuzi, Burundi

The wettest month (with the highest rainfall) is November (248mm).
The driest month (with the least rainfall) is July (10mm).

Average rainfall days
Karuzi, 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
Karuzi, 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 0min
Average daylight in May:
12h and 0min
Average daylight in June:
11h and 5min

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 2min
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: 11h and 54min).

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
Karuzi, 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
Karuzi, 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
Karuzi, 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
Karuzi, 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).

Climate and monthly weather forecastKaruzi, Burundi

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