Nanyuki monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Nanyuki

Nanyuki average temperature chart (Celsius) Nanyuki average temperature chart (Fahrenheit)
Average monthly temperatures in Nanyuki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 23.7 24.6 24.7 23.4 22.4 21.6 20.5 20.9 23 23.5 22.1 22.6
°F 74.6 76.3 76.4 74 72.3 70.8 69 69.6 73.4 74.3 71.7 72.7

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Nanyuki monthly rainfall chart (mm) Nanyuki monthly rainfall chart (inches)
Average monthly rainfall in Nanyuki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 35 41 75 172 138 48 59 69 52 124 139 62
inches 1.4 1.6 3 6.8 5.4 1.9 2.3 2.7 2 4.9 5.5 2.4
Rainy days 9 9 12 19 16 9 12 12 8 14 21 14

Average annual rainfall in Nanyuki: 1049.666mm (413.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Nanyuki

Nanyuki average daily sunshine chart
Average daily sunshine Nanyuki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.1 8.4 7.6 6.7 6.9 6.6 5.2 5.2 6.8 7.1 6.3 7.3

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Nanyuki average minimum / maximum temperatures (Celsius) Nanyuki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Nanyuki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 7.8 8.2 9 11.2 11.2 9.8 9.8 9.7 9.5 10.4 10.1 8.5
Max °C 24.1 25 25.1 23.7 22.7 21.9 20.8 21.2 23.4 23.8 22.4 23
Min °F 46 46.8 48.1 52.1 52.1 49.6 49.6 49.4 49 50.7 50.1 47.2
Max °F 60.6 61.9 62.6 63.3 62.4 60.4 59.5 59.7 61.5 62.8 61.2 60.3

Sea temperature

The graph below shows the average sea temperature.

Nanyuki average sea temperature chart (Celsius) Nanyuki average sea temperature chart (Fahrenheit)
Average sea temperature around Nanyuki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 27.8 27.8 28.6 29 28.5 27.7 27.2 27.1 27.2 27.7 28 28.1
°F 82.1 82.1 83.5 84.2 83.3 81.9 80.9 80.7 81 81.8 82.5 82.6

Wind speed

The graph below shows the average wind speed.

Nanyuki average winspeed by month (km/h) Nanyuki average winspeed by month (mph)
Average wind speed in Nanyuki (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 12 12 12 12 12 12 12 13 12 11 11
mph 7 7 7 7 7 7 8 7 8 8 7 7

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Nanyuki relative humidity averages
Average relative humidity in Nanyuki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
62% 62% 64% 73% 72% 70% 73% 71% 63% 64% 71% 66%

Other monthly averages

UV index Best time to go?

Nanyuki weather stats

Nanyuki weather statistics
Hottest month: April 23.4°C 74.1°F
Driest month: January 35mm 1.4ins
Sunniest month: February 8.4hrs
Coldest month: July 20.5°C 68.9°F
Wettest month: April 172mm 6.8ins
Warmest sea: April 29°C 84.2°F
Map showing location of Nanyuki (0.01667, 37.07283) Nanyuki map pin © Google

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