Annual mean 20°C · wettest around March · prevailing wind SE
Warmest
24.2 °C
Coldest
22.3 °C
Wettest
76%
Windiest
2.5 m/s
Prevailing
SE
2.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Byumba over the whole year is 20°C. August is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 15°C. Byumba has no sharply defined rainy season: the chance of rain on a given day runs from 43% in August, the driest month, to 67% in March, the wettest. Winds in Byumba are highest in March, averaging 1.8 m/s (6 km/h), and lightest in January, at 1.4 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in Byumba come in July, when the sky is typically 56% covered; April is the cloudiest month, at 74%.
Month by month Byumba climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
23°C
16°C
24°C
55%
68%
1.4 m/s
83
39
36
February
23°C
16°C
24°C
54%
69%
1.6 m/s
80
39
35
March
23°C
16°C
24°C
67%
70%
1.8 m/s
77
39
33
April
23°C
17°C
23°C
64%
74%
1.5 m/s
80
31
37
May
23°C
17°C
23°C
61%
69%
1.6 m/s
84
27
43
June
23°C
16°C
23°C
51%
58%
1.6 m/s
88
22
53
July
24°C
15°C
22°C
45%
56%
1.6 m/s
88
18
57
August
24°C
16°C
23°C
43%
64%
1.7 m/s
88
27
48
September
24°C
17°C
24°C
56%
69%
1.8 m/s
84
38
37
October
24°C
17°C
24°C
60%
70%
1.7 m/s
81
37
35
November
23°C
17°C
23°C
58%
74%
1.6 m/s
82
32
39
December
23°C
16°C
24°C
53%
69%
1.5 m/s
82
33
37
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Byumba weather by season
Year round, Byumba has days of about 23°C at their warmest in April, its coolest month, and 24°C in August, its warmest; the coolest hours of the day run from 15°C to 17°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around March and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Byumba weather in winterJune to August
High 23°CLow 16°CRain 46%
Winter in Byumba has typical daily highs of about 23°C and lows of about 16°C, with a 46% chance of rain on a given day.
Byumba weather in springSeptember to November
High 23°CLow 17°CRain 58%
Spring in Byumba has typical daily highs of about 23°C and lows of about 17°C, with a 58% chance of rain on a given day.
Byumba weather in summerDecember to February
High 23°CLow 16°CRain 54%
Summer in Byumba has typical daily highs of about 23°C and lows of about 16°C, with a 54% chance of rain on a given day.
Byumba weather in autumnMarch to May
High 23°CLow 17°CRain 64%
Autumn in Byumba has typical daily highs of about 23°C and lows of about 17°C, with a 64% chance of rain on a given day.
When is the rainy season in Byumba?
Byumba has no sharply defined rainy season: the chance of rain on a given day runs from 43% in August, the driest month, to 67% in March, the wettest.
What time of year is Byumba windiest?
Winds in Byumba are highest in March, averaging 1.8 m/s (6 km/h), and lightest in January, at 1.4 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in Byumba year round?
The average temperature in Byumba over the whole year is 20°C. August is the hottest month, with highs of about 24°C; July is the coldest, with lows of about 15°C.