Climate and monthly weather forecastNyabisindu, Rwanda

Climate and monthly weather forecast

The climate of Nyabisindu

Dominated by the Aw Köppen climate classification, Nyabisindu in Rwanda features a Tropical wet and dry or savanna climate. Placed strategically within Earth's tropical belt, the town experiences relative climate uniformity throughout the year, though with significant variations in individual weather parameters.

The annual heat oscillates within a rather narrow range, from the lowest average temperature of 12.8°C (55°F) recorded in June to the highest average of 24.8°C (76.6°F) noted in August. The town stays relatively humid, with the least humidity recorded in September at 58% and the highest peaking in May at 88%. This relative humidity is partly due to the amount of rainfall, which varies from a significantly low 17mm (0.67") in July to a high 158mm (6.22") in October.

A fascinating fact figures prominently in the wind speed, having a minimum average wind speed of 4.4km/h (2.7mph) in December, rising to the windiest month, which is July, recording 7.3km/h (4.5mph). The sunshine hours also hold some virtual attraction, showing an average low value of 7.8 hours/day in May and experiencing a relative peak average of 10.3 hours/day in September.

The best time to visit Nyabisindu

Estimation of the favorable time to venture into Nyabisindu hinges on various weather parameters. Notably, the sunniest period, extending from July to September, could serve as an attractive spell for sun lovers. During this time, the amount of sunshine glowing in the Nyabisindu skies averages 9.8 hours/day and rainfall is at its minimum, especially July, with a record low of 17mm (0.67").

Wind enthusiasts, on the other hand, can enjoy the July breezes when the average wind speed peaks at 7.3km/h (4.5mph). Additionally, the months between April and June witness the lower temperatures, ranging from an average low of 12.8°C (55°F) to a high of 13.8°C (56.8°F), suitable for visitors preferring milder thermal conditions.

The worst time to visit Nyabisindu

In contrast, Nyabisindu's most inhospitable period falls mainly between October and December. October and November feature the heaviest downpours, recording 158mm (6.22") and 152mm (5.98") respectively. December has the least wind activity, with wind speeds descending to 4.4km/h (2.7mph) on average.

Besides, the period extending from October to January showcases the least amount of sunshine, averaging 8.6 hours to 10.1 hours/day. On top of that, October stands as one of the months with the highest relative humidity, peaking at 76%. Therefore, these months might fairly be unfavorable for those intending to relish outdoor activities in Nyabisindu.

Spring weather in Nyabisindu

Springtime in Nyabisindu, extending from March to May, displays a distinct mix of weather conditions. In these months, temperatures range from a low of 13.8°C (56.8°F) to a high of 23.8°C (74.8°F). Rainfall peaks in this period, averaging 125mm (4.92") in March, and culminating at 129mm (5.08") in April before decreasing to 97mm (3.82") in May. This season also has the most cloud cover, accounting for 50% in April and May.

Summer weather in Nyabisindu

During the summer (June to August), Nyabisindu experiences a blend of clement weather conditions. The recorded temperatures fluctuate from a low average of 12.8°C (55°F) in June to a high average of 24.8°C (76.6°F) come August. Coincidentally, summer is characterized by the lowest annual average rainfall at 17mm (0.67") in July.

Autumn weather in Nyabisindu

The autumn season (September to November) presents one of the most varied weather conditions. September carries considerable rainfall; meanwhile, October tops the chart in both rainfall and cloud cover with 158mm (6.22") and 36%, respectively. November ushers in reduced sunlight hours, averaging 8.6 hours/day.

Winter weather in Nyabisindu

Winter in Nyabisindu (December to February) is predominated by moderate temperatures swinging from a low average of 14.3°C (57.7°F) in December to a high average of 24°C (75.2°F) in February. December also signifies the least windy month with an average speed of 4.4km/h (2.7mph).

Weather in January

Kicking off the year, January’s climate doesn’t deviate significantly from December in Nyabisindu, Rwanda. There is little variation in temperatures, allowing for a steady moderate climate. Uniquely, January stands out as one of the months with the highest rainfall, recording around 108mm (4.25") rainfall on approximately 25.1 days. Weather in January »

Weather in February

February follows suit with January in terms of weather patterns in Nyabisindu, Rwanda. In February, the climate is mild with relatively constant temperatures. As we transition into February, there is a minor decline in the amount of rainfall to 108mm (4.25") spread across an average of 24.7 days. Weather in February »

Weather in March

March witnesses slight changes in the weather patterns as compared to February. With the advent of March, Nyabisindu, Rwanda experiences a marginal increase in rainfall, touching 125mm (4.92") over an average of 27.3 days. Hence, it is prudent for visitors to be prepared for occasional showers. Weather in March »

Weather in April

As April approaches, the weather in Nyabisindu, Rwanda takes a slight shift. Precipitation reaches its highest level for the year in April, counting 129mm (5.08") over an average of 26.1 days. Despite high rainfall, the temperatures remain benign, providing a reprieve from any drastic variation in the overall climate. Weather in April »

Weather in May

There is a noticeable shift in the weather as we move from April to May. While temperatures remain moderate, May marks a significant decline in rainfall to 97mm (3.82"), averaged over 25 days. The climate continues to accommodate outdoor activities with ample daylight hours. Weather in May »

Weather in June

Compared to May, June experiences a further drop in the precipitation levels. The recorded rainfall in June lowers to 43mm (1.69"), spanning 17.8 days. The dip in rainfall is followed by a slight increase in sunshine hours, promoting dryer weather. Weather in June »

Weather in July

July continues the trend with dropping rainfall rates and constant temperatures in Nyabisindu, Rwanda. July sees the least rainfall throughout the year, accounting for just 17mm (0.67") over 10.5 days. Balanced with adequate sunshine and maintaining a fair visibility range, it is perfect for sightseeing. Weather in July »

Weather in August

As we move into August, there is a slight increase in precipitation after July's minimal rainfall. In August, 25mm (0.98") of rain is documented across 12.2 days. The temperatures remain constant, and wind speeds maintain an average of 7.2km/h (4.5mph). Weather in August »

Weather in September

With the advent of September, there is an upswing in the rainfall reaching 79mm (3.11") over 20.7 days. Constant temperatures and ample daylight hours persist, allowing for a pleasant outdoorsy environment. The rise in precipitation levels has an inverse impact on the number of sunshine days. Weather in September »

Weather in October

October ushers in higher precipitation levels and lower sunshine days as compared to September. The rainfall count in October rises significantly to 158mm (6.22") experienced over 27 days. However, the temperatures remain pleasingly stable, offering a balanced environment despite heavier showers. Weather in October »

Weather in November

As we pivot from October to November, the weather doesn't see any intense variation. Rainfall in November is slightly lower, nevertheless still plentiful at 152mm (5.98") over 27.5 days. Steady temperatures, constant humidity, and fair visibility define the November weather. Weather in November »

Weather in December

Concluding the year, December's weather in Nyabisindu, Rwanda echoes that of November. The climate remains uniform, and rainfall measures at 144mm (5.67") across 28.9 days. There's a slight increase in the number of sunshine days, granting a welcoming break from pervasive rainfalls of previous months. Weather in December »

Updated: Jul 22, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Throughout the year, there are 272.8 rainfall days, and 1185mm (46.65") of precipitation is accumulated.

The months with the highest UV index in Nyabisindu, Rwanda, are January through December, with an average maximum UV index of 5.

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

Nyabisindu's coldest month, May, registers temperatures that range from a high of 21.3°C (70.3°F) to a low of 13.3°C (55.9°F).

With an average relative humidity of 88%, May is the most humid month.

May has the least sunshine of the year, with an average of 7.8h of sunshine.

With an average of 12h and 0min of daylight, June has the shortest days of the year.

July is the month with the least rainfall. Rain falls for 10.5 days and accumulates 17mm (0.67") of precipitation.

In Nyabisindu, August is identified by the average highest temperatures, reaching a peak of 24.8°C (76.6°F) and a low of 14.8°C (58.6°F).

With an average relative humidity of 58%, August is the least humid month.

The month with the most sunshine is September, with an average of 10.3h of sunshine.

The month with the most rainfall is October, when the rain falls for 27 days and typically aggregates up to 158mm (6.22") of precipitation.

With an average of 12h and 18min of daylight, December has the longest days of the year.

Nyabisindu does not observe Daylight Saving Time (DST). CAT timezone is used throughout the entire year.

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Long-term

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

Average temperature
Nyabisindu, Rwanda

Average high temperature in January:
23.8°C
Average high temperature in February:
24°C
Average high temperature in March:
23.8°C
Average high temperature in April:
22.2°C
Average high temperature in May:
21.3°C
Average high temperature in June:
21.8°C

Average high temperature in July:
23.4°C
Average high temperature in August:
24.8°C
Average high temperature in September:
24.3°C
Average high temperature in October:
23.4°C
Average high temperature in November:
22.3°C
Average high temperature in December:
22.6°C

The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is May (21.3°C).

Average low temperature in January:
14.6°C
Average low temperature in February:
14.4°C
Average low temperature in March:
14°C
Average low temperature in April:
13.8°C
Average low temperature in May:
13.3°C
Average low temperature in June:
12.8°C

Average low temperature in July:
13.1°C
Average low temperature in August:
14.8°C
Average low temperature in September:
15.3°C
Average low temperature in October:
15.5°C
Average low temperature in November:
14.6°C
Average low temperature in December:
14.3°C

The month with the highest average low temperature is October (15.5°C).
The coldest month (with the lowest average low temperature) is June (12.8°C).

Average pressure
Nyabisindu, Rwanda

Average pressure in January:
1013.3mbar
Average pressure in February:
1012.7mbar
Average pressure in March:
1013.2mbar
Average pressure in April:
1013.8mbar
Average pressure in May:
1015.1mbar
Average pressure in June:
1016mbar

Average pressure in July:
1015.6mbar
Average pressure in August:
1014.6mbar
Average pressure in September:
1014mbar
Average pressure in October:
1013mbar
Average pressure in November:
1013mbar
Average pressure in December:
1013.4mbar

The month with the highest atmospheric pressure is June (1016mbar).
The month with the lowest atmospheric pressure is February (1012.7mbar).

Average wind speed
Nyabisindu, Rwanda

Average wind speed in July:
7.3km/h
Average wind speed in August:
7.2km/h
Average wind speed in September:
6.6km/h
Average wind speed in October:
5.9km/h
Average wind speed in November:
4.7km/h
Average wind speed in December:
4.4km/h

The windiest month (with the highest average wind speed) is July (7.3km/h).
The calmest month (with the lowest average wind speed) is December (4.4km/h).

Average humidity
Nyabisindu, Rwanda

The month with the highest relative humidity is May (88%).
The month with the lowest relative humidity is August (58%).

Average rainfall
Nyabisindu, Rwanda

The wettest month (with the highest rainfall) is October (158mm).
The driest month (with the least rainfall) is July (17mm).

Average rainfall days
Nyabisindu, Rwanda

Average rainfall days in January:
25.1 days
Average rainfall days in February:
24.7 days
Average rainfall days in March:
27.3 days
Average rainfall days in April:
26.1 days
Average rainfall days in May:
25 days
Average rainfall days in June:
17.8 days

Average rainfall days in July:
10.5 days
Average rainfall days in August:
12.2 days
Average rainfall days in September:
20.7 days
Average rainfall days in October:
27 days
Average rainfall days in November:
27.5 days
Average rainfall days in December:
28.9 days

The month with the highest number of rainy days is December (28.9 days).
The month with the least rainy days is July (10.5 days).

Average daylight / Average sunshine
Nyabisindu, Rwanda

Average daylight in January:
12h and 12min
Average daylight in February:
12h and 12min
Average daylight in March:
12h and 6min
Average daylight in April:
12h and 6min
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 6min
Average daylight in October:
12h and 12min
Average daylight in November:
12h and 12min
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: 12h and 0min).

Average sunshine in January:
9h and 42min
Average sunshine in February:
9h and 12min
Average sunshine in March:
8h and 48min
Average sunshine in April:
8h and 24min
Average sunshine in May:
7h and 48min
Average sunshine in June:
8h and 18min

Average sunshine in July:
9h and 42min
Average sunshine in August:
9h and 48min
Average sunshine in September:
10h and 18min
Average sunshine in October:
8h and 54min
Average sunshine in November:
8h and 36min
Average sunshine in December:
10h and 6min

The month with the most sunshine is September (Average sunshine: 10h and 18min).
The month with the least sunshine is May (Average sunshine: 7h and 48min).

Average sunshine days
Nyabisindu, Rwanda

Average sunshine days in January:
4.7 days
Average sunshine days in February:
2.8 days
Average sunshine days in March:
3.7 days
Average sunshine days in April:
3.3 days
Average sunshine days in May:
4.6 days
Average sunshine days in June:
10.7 days

Average sunshine days in July:
19.3 days
Average sunshine days in August:
17.3 days
Average sunshine days in September:
8.3 days
Average sunshine days in October:
3.8 days
Average sunshine days in November:
2.5 days
Average sunshine days in December:
1.8 days

The month with the most sunshine days is July (19.3 days).
The month with the least sunshine days is December (1.8 days).

Average UV index
Nyabisindu, Rwanda

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).