Arusha monthly weather averages

Average daytime temperature

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

Arusha average temperature chart (Celsius) Arusha average temperature chart (Fahrenheit)
Average monthly temperatures in Arusha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.8 29.5 28.9 26.2 24.1 23 22.8 23.8 26 28 27.9 28
°F 83.9 85 84 79.1 75.4 73.4 73.1 74.8 78.9 82.4 82.1 82.4

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.

Arusha monthly rainfall chart (mm) Arusha monthly rainfall chart (inches)
Average monthly rainfall in Arusha (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 64 64 144 339 169 40 21 16 16 38 126 91
inches 2.5 2.5 5.7 13.3 6.7 1.6 0.8 0.6 0.6 1.5 4.9 3.6
Rainy days 11 10 14 20 14 5 4 3 2 5 12 13

Average daily sunshine

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

Arusha average daily sunshine chart
Average daily sunshine Arusha
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.9 8.8 8 6.5 6 6.2 6.6 7 8.2 8.9 8.2 8.1

Day / night temperatures

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

Arusha average minimum / maximum temperatures (Celsius) Arusha average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Arusha (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.1 15.4 16.4 17.2 16.1 13.8 13.2 13.4 13.7 14.9 15.9 15.5
Max °C 29.2 29.8 29.2 26.4 24.3 23.2 23.1 24.1 26.4 28.3 28.2 28.3
Min °F 59.1 59.7 61.5 63 61 56.8 55.7 56 56.6 58.8 60.5 59.9
Max °F 71.8 72.7 73 71.2 68.4 65.3 64.6 65.7 68 70.9 71.6 71.4

Sea temperature

The graph below shows the average sea temperature.

Arusha average sea temperature chart (Celsius) Arusha average sea temperature chart (Fahrenheit)
Average sea temperature around Arusha in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 28.2 28.3 29.1 29.1 28 26.7 25.8 25.5 25.8 26.7 27.7 28.2
°F 82.7 82.9 84.3 84.4 82.5 80.1 78.4 77.9 78.5 80.1 81.9 82.8

Wind speed

The graph below shows the average wind speed.

Arusha average winspeed by month (km/h) Arusha average winspeed by month (mph)
Average wind speed in Arusha (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 10 10 9 8 8 9 10 12 13 12 10
mph 6 6 6 6 5 5 6 6 7 8 7 6

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.

Arusha relative humidity averages
Average relative humidity in Arusha
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 65% 67% 75% 77% 75% 72% 68% 64% 62% 67% 70%
Arusha

Other monthly averages

UV index Best time to go?

Arusha weather stats

Arusha weather statistics
Hottest month: March 28.9°C 84°F
Driest month: September 16mm 0.6ins
Sunniest month: October 8.9hrs
Coldest month: July 22.8°C 73°F
Wettest month: April 339mm 13.3ins
Warmest sea: April 29.1°C 84.4°F
Map showing location of Arusha (-3.36667, 36.68333)

Locations nearby

Top Tanzania locations

Change units