Marana (AZ) monthly weather averages

Average daytime temperature

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

Marana average temperature chart (Celsius) Marana average temperature chart (Fahrenheit)
Average monthly temperatures in Marana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.5 20.9 23.3 28 32.7 38 38.7 37.3 35.2 30 23.3 18.8
°F 65.3 69.6 73.9 82.4 90.9 100.5 101.7 99.2 95.3 86 73.9 65.8

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.

Marana monthly rainfall chart (mm) Marana monthly rainfall chart (inches)
Average monthly rainfall in Marana (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 25 21 24 8 4 4 47 54 31 25 20 33
inches 1 0.8 0.9 0.3 0.2 0.1 1.9 2.1 1.2 1 0.8 1.3
Rainy days 4 4 4 2 1 2 9 8 5 3 3 5

Average annual rainfall in Marana: 215.867mm (85 inches)

Average daily sunshine

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

Marana average daily sunshine chart
Average daily sunshine Marana
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.8 11 12.6 13.6 14.1 12 11.7 11.3 10.6 9.4 8.6

Day / night temperatures

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

Marana average minimum / maximum temperatures (Celsius) Marana average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Marana (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 4.2 5.8 8 11.2 15.5 21.4 25.2 24.2 20.9 14.7 8.4 4.5
Max °C 18.9 21.3 23.7 28.4 33.2 38.5 39.1 37.7 35.5 30.4 23.7 19.1
Min °F 39.5 42.4 46.3 52.2 59.8 70.4 77.3 75.5 69.6 58.4 47 40.1
Max °F 52.7 56.3 60.4 67.6 75.7 85.8 89.8 87.6 82.8 72.5 60.8 53.2

Sea temperature

The graph below shows the average sea temperature.

Marana average sea temperature chart (Celsius) Marana average sea temperature chart (Fahrenheit)
Average sea temperature around Marana in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.6 15.4 16.1 17.3 19.2 21.3 23.5 24.7 24.4 22.4 19.7 17
°F 60.1 59.8 60.9 63.2 66.5 70.4 74.3 76.4 75.8 72.3 67.4 62.6

Wind speed

The graph below shows the average wind speed.

Marana average winspeed by month (km/h) Marana average winspeed by month (mph)
Average wind speed in Marana (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 14 15 14 14 14 13 13 13 13 12
mph 8 8 9 9 9 9 9 8 8 8 8 8

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.

Marana relative humidity averages
Average relative humidity in Marana
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
50% 44% 39% 29% 23% 21% 40% 45% 41% 39% 44% 51%