Rio Rico (AZ) monthly weather averages

Average daytime temperature

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

Rio Rico average temperature chart (Celsius) Rio Rico average temperature chart (Fahrenheit)
Average monthly temperatures in Rio Rico (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.2 16.9 19.1 23.2 27.4 32.6 33.2 31.5 30 25.2 19.7 15.7
°F 59.4 62.4 66.4 73.7 81.4 90.7 91.8 88.7 85.9 77.4 67.5 60.3

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.

Rio Rico monthly rainfall chart (mm) Rio Rico monthly rainfall chart (inches)
Average monthly rainfall in Rio Rico (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 25 22 25 6 4 11 118 90 47 31 19 41
inches 1 0.9 1 0.2 0.2 0.4 4.6 3.5 1.9 1.2 0.7 1.6
Rainy days 5 5 6 3 2 2 11 10 6 3 4 5

Average annual rainfall in Rio Rico: 358.5mm (141.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Rio Rico

Rio Rico average daily sunshine chart
Average daily sunshine Rio Rico
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.5 9.2 10.2 11.6 12.7 13.1 11 10.7 10.6 10 8.8 8.1

Day / night temperatures

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

Rio Rico average minimum / maximum temperatures (Celsius) Rio Rico average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rio Rico (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 0.2 1.2 2.9 5.4 8.7 14 18.4 17.6 14.5 8.6 3.3 0.5
Max °C 15.6 17.3 19.5 23.6 27.9 33.1 33.6 31.9 30.4 25.6 20.1 16.1
Min °F 32.4 34.1 37.2 41.7 47.7 57.1 65.1 63.6 58 47.5 37.9 32.9
Max °F 46.2 48.6 52.2 58.1 64.9 74.3 78.8 76.5 72.3 62.8 53.1 46.9

Sea temperature

The graph below shows the average sea temperature.

Rio Rico average sea temperature chart (Celsius) Rio Rico average sea temperature chart (Fahrenheit)
Average sea temperature around Rio Rico in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.3 16.1 17 18.7 21 23.6 26.1 27.4 27.1 24.8 21.4 18.1
°F 61.4 60.9 62.5 65.6 69.7 74.5 79 81.3 80.7 76.6 70.5 64.6

Wind speed

The graph below shows the average wind speed.

Rio Rico average winspeed by month (km/h) Rio Rico average winspeed by month (mph)
Average wind speed in Rio Rico (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 14 14 14 13 12 11 12 12 12 12
mph 8 8 9 9 9 8 7 7 7 7 8 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.

Rio Rico relative humidity averages
Average relative humidity in Rio Rico
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
54% 51% 46% 38% 31% 29% 48% 53% 49% 46% 50% 55%