Annual mean 19°C · wettest around April · prevailing wind SE
Warmest
25.8 °C
Coldest
19.6 °C
Wettest
78%
Windiest
6.8 m/s
Prevailing
SE
2.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Nanyuki over the whole year is 19°C. February is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 14°C. The rainy (wet) season in Nanyuki runs from October to May, peaking in April with a 67% chance of rain on a given day. The dry season is June to September; July is the driest month, at 26%. Winds in Nanyuki are highest in February, averaging 2.2 m/s (8 km/h), and lightest in May, at 1.4 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in Nanyuki come in February, when the sky is typically 44% covered; July is the cloudiest month, at 73%.
Month by month Nanyuki 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
24°C
15°C
23°C
59%
48%
1.7 m/s
86
36
42
February
26°C
15°C
23°C
53%
44%
2.2 m/s
83
36
45
March
25°C
16°C
25°C
61%
53%
1.7 m/s
79
51
29
April
24°C
16°C
24°C
67%
69%
1.5 m/s
84
38
37
May
23°C
16°C
23°C
60%
70%
1.4 m/s
88
23
52
June
21°C
15°C
21°C
39%
72%
1.4 m/s
88
7
72
July
20°C
14°C
19°C
26%
73%
2.0 m/s
88
2
81
August
21°C
14°C
20°C
32%
70%
1.7 m/s
88
5
79
September
22°C
15°C
21°C
38%
66%
1.7 m/s
88
15
64
October
24°C
16°C
24°C
57%
67%
1.6 m/s
87
35
40
November
23°C
16°C
23°C
65%
70%
1.5 m/s
85
23
48
December
24°C
15°C
23°C
60%
57%
1.6 m/s
86
28
46
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 Nanyuki weather by season
Year round, Nanyuki has days of about 20°C at their warmest in July, its coolest month, and 26°C in February, its warmest; the coolest hours of the day run from 14°C to 16°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around April and least likely around July. 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.
Nanyuki weather in winterDecember to February
High 24°CLow 15°CRain 58%
Winter in Nanyuki has typical daily highs of about 24°C and lows of about 15°C, with a 58% chance of rain on a given day.
Nanyuki weather in springMarch to May
High 24°CLow 16°CRain 63%
Spring in Nanyuki has typical daily highs of about 24°C and lows of about 16°C, with a 63% chance of rain on a given day.
Nanyuki weather in summerJune to August
High 21°CLow 14°CRain 32%
Summer in Nanyuki has typical daily highs of about 21°C and lows of about 14°C, with a 32% chance of rain on a given day.
Nanyuki weather in autumnSeptember to November
High 23°CLow 15°CRain 53%
Autumn in Nanyuki has typical daily highs of about 23°C and lows of about 15°C, with a 53% chance of rain on a given day.
When is the rainy season in Nanyuki?
The rainy (wet) season in Nanyuki runs from October to May, peaking in April with a 67% chance of rain on a given day. The dry season is June to September; July is the driest month, at 26%.
What time of year is Nanyuki windiest?
Winds in Nanyuki are highest in February, averaging 2.2 m/s (8 km/h), and lightest in May, at 1.4 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in Nanyuki year round?
The average temperature in Nanyuki over the whole year is 19°C. February is the hottest month, with highs of about 26°C; July is the coldest, with lows of about 14°C.