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Contents
- The climate of Rutsiro
- The best time to visit Rutsiro
- The worst time to visit Rutsiro
- Spring weather in Rutsiro
- Summer weather in Rutsiro
- Autumn weather in Rutsiro
- Winter weather in Rutsiro
- 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
The climate of Rutsiro
Rutsiro, a beautiful locale in Rwanda, basks in a Cfb climate according to the Köppen climate classification. This indicates a marine west coast climate with warm summers. It is geographically positioned in a way that endows it with a moderate climate marked by a fair mix of sun, rain, and clouds throughout the year. The temperature highs across the year fluctuate from 19.6°C (67.3°F) to 21.8°C (71.2°F), while the lows oscillate between 12.8°C (55°F) and 13.9°C (57°F), ensuring a pleasant climate throughout the year.
Humidity levels stay relatively uniform, with relative humidity numbers hovering around the mid-seventies to high-eighties percentile range, lending to a moist air throughout all 12 months. Rainfall in Rutsiro is a frequent occurrence, with rainfall numbers ranging from 41mm (1.61") to a hefty 174mm (6.85") per month. This goes alongside the number of rainfall days, which spikes up to the high twenties during wetter months.
In terms of visibility, the range fluctuates between 7km (4.3mi) and 10km (6.2mi). Cloudiness follows an interesting trend, increasing significantly during colder months from 29% to 54%. As for atmospheric pressure, it remains quite stable throughout the year, with pressure levels staying between 1012.4mb and 1015.6mb. Wind speeds maintain moderate levels, ranging from 3.8km/h (2.4mph) to 6km/h (3.7mph).
Humidity levels stay relatively uniform, with relative humidity numbers hovering around the mid-seventies to high-eighties percentile range, lending to a moist air throughout all 12 months. Rainfall in Rutsiro is a frequent occurrence, with rainfall numbers ranging from 41mm (1.61") to a hefty 174mm (6.85") per month. This goes alongside the number of rainfall days, which spikes up to the high twenties during wetter months.
In terms of visibility, the range fluctuates between 7km (4.3mi) and 10km (6.2mi). Cloudiness follows an interesting trend, increasing significantly during colder months from 29% to 54%. As for atmospheric pressure, it remains quite stable throughout the year, with pressure levels staying between 1012.4mb and 1015.6mb. Wind speeds maintain moderate levels, ranging from 3.8km/h (2.4mph) to 6km/h (3.7mph).
The best time to visit Rutsiro
Based on the climate data, the optimal time to visit Rutsiro would be during the times when precipitation is at its lowest and sunshine at its highest. This period generally encompasses from July to September. During these months, rainfall measurements recede to around 41mm (1.61") to 57mm (2.24") and the number of rainfall days decreases to 18.5 to 19.4 days. Simultaneously, sunshine duration per day rises up to 9.2h to 10h. This will give visitors ample windows of clear skies to explore and enjoy all that Rutsiro has to offer.
The worst time to visit Rutsiro
Contrarily, the less ideal times for a visit would be the peak rainy months from March to May. During this period, rainfall spikes dramatically, with measurements going up to a whopping 151mm (5.94") to 166mm (6.54"). Rainfall days also increase, with days amounting to 26.3 to 27.4. Furthermore, a decrease in daily sunshine from 7.8h to 8.4h signifies an increase in overall cloudiness during these months.
Spring weather in Rutsiro
Spring in Rutsiro, covering March to May, is characterized by an increase in precipitation. Rainfall takes a standout role during these months, with rain measurements hitting a peak of 166mm (6.54") in April. This trend is indicative of more cloud cover, as daily sunshine hours drop from 7.8h to 8.8h during this period.
Summer weather in Rutsiro
The summer months, from June to August, usher in a decrease in rainfall, with precipitation recordings dropping down to a low of 41mm (1.61") in July. This period is also generally more comfortable for visitors, with average daily sunshine reaching highs of 10h in August. The humidity level appears to drop, going to as low as 74%.
Autumn weather in Rutsiro
Autumn, starting in September and lasting until November, sees some fluctuation in the weather conditions. Both rainfall and the number of rainfall days climb back up, hinting at a return to wetter conditions. Despite this, sunshine hours manage to hold up, with daily numbers of sunshine remaining between 8.3h and 10h.
Winter weather in Rutsiro
Winter in Rutsiro is predominantly marked by a stability in temperatures. The lower temperatures do not dip extensively and consistently hover in the mid teens in°C. Rainfall during this period stays moderately high, with measurements making a small dip from 169mm (6.65") in November to 120mm (4.72") in December. In concurrence, the number of rainfall days also maintains a steady upper twenties count, indicating regular wet spells during these months.
Weather in January
Rutsiro, Rwanda experiences January with a temperate climate, offering a relief to its residents after the year-end festivities. High temperatures hover around 21.5°C (70.7°F). The month is characterized by a moderate rainfall of 57mm (2.24") which dissipates over the span of 19.6 days. Weather in January »
Weather in February
A slight increase in temperature marks the transition from January to February in Rutsiro, marking the peak average high at 21.8°C (71.2°F). There is an increase in precipitation as well, with an average monthly rainfall of 79mm (3.11") occurring across 20.9 days. Weather in February »
Weather in March
In March, the temperature in Rutsiro dips marginally to an average high of 21.4°C (70.5°F). It represents one of the wettest periods of the year, with a significant average rainfall of 146mm (5.75") spread across 27.4 days. As a result, relative humidity increases to 83%, making the atmosphere feel heavier. Weather in March »
Weather in April
A significant change in Rutsiro's weather becomes evident in April, as it transitions into its wettest period. The highest average monthly rainfall occurs with a value of 166mm (6.54") spread across nearly the same number of days as March, 27.3 days. Weather in April »
Weather in May
May brings some respite from the continuous rain to Rutsiro with a decrease in rainfall to 151mm (5.94"). The dominant characteristic of May remains high relative humidity of 88%, much like April. A dip in high average temperatures to 19.6°C (67.3°F) can be witnessed. Weather in May »
Weather in June
June in Rutsiro is marked by a downturn in rainfall to a modest 90mm (3.54"), a much-needed break from the previous months. The daytime temperatures elevate slightly, resting at an average maximum of 19.9°C (67.8°F). On average, there is a reduction in the relative humidity, decreasing to 83%. Weather in June »
Weather in July
Rutsiro in July offers an escape from the previous heavy rainfall periods, with a comparatively low precipitation of only 41mm (1.61"). This stands as the driest period Rutsiro experiences throughout the year. The reduction in rainfall aligns with a decrease in cloud cover and increased sunshine hours. Weather in July »
Weather in August
From July to August, Rutsiro experiences an upturn in rainfall settling at 57mm (2.24"), still significantly lower than the peak rainy months. The temperature climbs slightly, peaking at an average high of 21.6°C (70.9°F). The relative humidity decreases to 70%, the least throughout the year in Rutsiro. Weather in August »
Weather in September
Heading into September, Rutsiro exhibits an upward trend in cloud cover, marking the onset of another intense rainy period. A relatively higher rainfall of 133mm (5.24") across 25.5 days defines the weather pattern. This return to a rainier climate results in a slight dip in average daytime temperatures to 20.9°C (69.6°F). Weather in September »
Weather in October
October in Rutsiro witnesses the peak of the second major rainy period of the year. The average rainfall reaches its zenith at 174mm (6.85") across 27.7 days. This heavy precipitation pairs with a stable high temperature of 21°C (69.8°F) throughout the month. Weather in October »
Weather in November
The trend of high rainfall continues in Rutsiro from October to November, with the latter receiving an aggregate rainfall of 169mm (6.65") across 27.6 days. Even though there is a moderate decrease in rainfall, the wetness of the environment continues, aided by an 86% humidity factor. Weather in November »
Weather in December
As the year draws to a close in Rutsiro, the weather conditions exhibit a slight amelioration. Rainfall decreases from November to 120mm (4.72") in December. Relative humidity remains substantial at 84%, although it’s a slight decrease from November. Weather in December »
Updated: Jun 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?
Throughout the year, there are 289.8 rainfall days, and 1383mm (54.45") of precipitation is accumulated.
What are the months with the highest UV index?
The months with the highest UV index are January through May, July through October and December, with an average maximum UV index of 5.
What is the hottest time of year?
With its average high temperature of 21.8°C (71.2°F) and a low of 13.3°C (55.9°F), February is regarded as the warmest month.
What are the most humid months?
April and May, with an average relative humidity of 88%, are most humid months.
What is the month with the least sunshine?
The month with the least sunshine is April, with an average of 7.8h of sunshine.
What is the coldest time of year?
May, on average, is the coldest month, registering a high temperature of 19.6°C (67.3°F) and a low of 13.7°C (56.7°F).
What is the month with the shortest days?
The month with the shortest days is June, with an average of 12h and 0min of daylight.
What is the month with the lowest UV index?
June and November, with an average maximum UV index of 4, are months with the lowest UV index.
What is the driest month?
The month with the least rainfall is July, when the rain falls for 18.5 days and typically collects 41mm (1.61") of precipitation.
What is the least humid month?
With an average relative humidity of 70%, August is the least humid month.
What month has the most sunshine?
September has the most sunshine of the year, with an average of 10h of sunshine.
What is the wettest month?
The month with the most rainfall is October, when the rain falls for 27.7 days and typically aggregates up to 174mm (6.85") of precipitation.
When are the longest days?
December has the longest days of the year, with an average of 12h and 12min of daylight.
Is there Daylight Saving Time (DST)?
Rutsiro does not observe Daylight Saving Time (DST). CAT timezone is used over the entire year.
Average temperature
Rutsiro, Rwanda
The warmest month (with the highest average high temperature) is February (21.8°C).
The month with the lowest average high temperature is May (19.6°C).
The month with the highest average low temperature is October (13.9°C).
The coldest months (with the lowest average low temperature) are January and June (12.8°C).
Average pressure
Rutsiro, Rwanda
- Average pressure in January:
1013.1mbar - Average pressure in February:
1012.4mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1013.5mbar - Average pressure in May:
1014.7mbar - Average pressure in June:
1015.6mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.5mbar - Average pressure in September:
1014.1mbar - Average pressure in October:
1013.1mbar - Average pressure in November:
1012.9mbar - Average pressure in December:
1013.2mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is February (1012.4mbar).
Average wind speed
Rutsiro, Rwanda
- Average wind speed in January:
4.3km/h - Average wind speed in February:
4.4km/h - Average wind speed in March:
4.4km/h - Average wind speed in April:
5km/h - Average wind speed in May:
6km/h - Average wind speed in June:
5.9km/h
- Average wind speed in July:
5.8km/h - Average wind speed in August:
5.8km/h - Average wind speed in September:
5km/h - Average wind speed in October:
5km/h - Average wind speed in November:
4.2km/h - Average wind speed in December:
3.8km/h
The windiest month (with the highest average wind speed) is May (6km/h).
The calmest month (with the lowest average wind speed) is December (3.8km/h).
Average humidity
Rutsiro, Rwanda
The months with the highest relative humidity are April and May (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Rutsiro, Rwanda
- Average rainfall in January:
57mm - Average rainfall in February:
79mm - Average rainfall in March:
146mm - Average rainfall in April:
166mm - Average rainfall in May:
151mm - Average rainfall in June:
90mm
The wettest month (with the highest rainfall) is October (174mm).
The driest month (with the least rainfall) is July (41mm).
Average rainfall days
Rutsiro, Rwanda
- Average rainfall days in January:
19.6 days - Average rainfall days in February:
20.9 days - Average rainfall days in March:
27.4 days - Average rainfall days in April:
27.3 days - Average rainfall days in May:
26.3 days - Average rainfall days in June:
23.1 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
19.4 days - Average rainfall days in September:
25.5 days - Average rainfall days in October:
27.7 days - Average rainfall days in November:
27.6 days - Average rainfall days in December:
26.5 days
The month with the highest number of rainy days is October (27.7 days).
The month with the least rainy days is July (18.5 days).
Average daylight / Average sunshine
Rutsiro, Rwanda
- Average daylight in January:
12h and 1min - 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 1min - 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 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in January:
9h and 0min - Average sunshine in February:
8h and 5min - Average sunshine in March:
8h and 2min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 5min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 2min - Average sunshine in September:
10h and 0min - Average sunshine in October:
8h and 4min - Average sunshine in November:
8h and 2min - Average sunshine in December:
9h and 5min
The month with the most sunshine is September (Average sunshine: 10h and 0min).
The month with the least sunshine is April (Average sunshine: 7h and 48min).
Average sunshine days
Rutsiro, Rwanda
- Average sunshine days in January:
9.5 days - Average sunshine days in February:
6.4 days - Average sunshine days in March:
2.9 days - Average sunshine days in April:
2.3 days - Average sunshine days in May:
4.2 days - Average sunshine days in June:
5.4 days
- Average sunshine days in July:
10.5 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
3.2 days - Average sunshine days in October:
2.8 days - Average sunshine days in November:
2.1 days - Average sunshine days in December:
3.5 days
The month with the most sunshine days is July (10.5 days).
The month with the least sunshine days is November (2.1 days).
Average UV index
Rutsiro, Rwanda
The months with the highest UV index are January, February, March, April, May, July, August, September, October and December (UV index 5).
The months with the lowest UV index are June and November (UV index 4).
Average cloud cover
Rutsiro, Rwanda
The month with the most cloud cover is May (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Rutsiro, Rwanda
The months with the highest visibility are July and August (10km).
The month with the lowest visibility is May (7km).
Rutsiro, Rwanda
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