Annual mean 25°C · wettest around October · prevailing wind S
Warmest
30.8 °C
Coldest
24.1 °C
Wettest
99%
Windiest
3.6 m/s
Prevailing
S
2.3 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 Isiro over the whole year is 25°C. February is the hottest month, with highs of about 31°C; September is the coldest, with lows of about 19°C. Isiro has no sharply defined rainy season: the chance of rain on a given day runs from 50% in December, the driest month, to 68% in October, the wettest. Winds in Isiro are highest in August, averaging 2.7 m/s (10 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the S. The clearest skies in Isiro come in January, when the sky is typically 54% covered; March is the cloudiest month, at 71%.
Month by month Isiro 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
29°C
21°C
29°C
56%
54%
1.8 m/s
48
46
24
February
31°C
22°C
29°C
51%
58%
1.7 m/s
40
68
5
March
30°C
22°C
30°C
55%
71%
1.9 m/s
26
37
9
April
29°C
23°C
30°C
50%
67%
2.0 m/s
21
51
6
May
27°C
21°C
29°C
54%
62%
1.7 m/s
45
66
9
June
28°C
22°C
30°C
53%
56%
2.2 m/s
29
55
5
July
27°C
21°C
29°C
53%
67%
2.1 m/s
35
59
9
August
27°C
22°C
27°C
56%
68%
2.7 m/s
65
55
12
September
28°C
19°C
30°C
66%
70%
1.6 m/s
27
48
2
October
27°C
22°C
29°C
68%
71%
2.1 m/s
52
57
10
November
27°C
22°C
30°C
63%
70%
1.8 m/s
34
57
5
December
28°C
22°C
28°C
50%
57%
1.9 m/s
54
41
33
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 Isiro weather by season
Year round, Isiro has days of about 27°C at their warmest in August, its coolest month, and 31°C in February, its warmest; the coolest hours of the day run from 19°C to 23°C through the year, and the average temperature over the year is 25°C around the clock. Rain is most likely around October and least likely around December. 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.
Isiro weather in winterDecember to February
High 29°CLow 22°CRain 52%
Winter in Isiro has typical daily highs of about 29°C and lows of about 22°C, with a 52% chance of rain on a given day.
Isiro weather in springMarch to May
High 29°CLow 22°CRain 53%
Spring in Isiro has typical daily highs of about 29°C and lows of about 22°C, with a 53% chance of rain on a given day.
Isiro weather in summerJune to August
High 27°CLow 22°CRain 54%
Summer in Isiro has typical daily highs of about 27°C and lows of about 22°C, with a 54% chance of rain on a given day.
Isiro weather in autumnSeptember to November
High 27°CLow 21°CRain 65%
Autumn in Isiro has typical daily highs of about 27°C and lows of about 21°C, with a 65% chance of rain on a given day.
When is the rainy season in Isiro?
Isiro has no sharply defined rainy season: the chance of rain on a given day runs from 50% in December, the driest month, to 68% in October, the wettest.
What time of year is Isiro windiest?
Winds in Isiro are highest in August, averaging 2.7 m/s (10 km/h), and lightest in September, at 1.6 m/s (6 km/h). The prevailing wind is from the S.
What is the average temperature in Isiro year round?
The average temperature in Isiro over the whole year is 25°C. February is the hottest month, with highs of about 31°C; September is the coldest, with lows of about 19°C.