Peoria (AZ) monthly weather averages

Average daytime temperature

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

Peoria average temperature chart (Celsius) Peoria average temperature chart (Fahrenheit)
Average monthly temperatures in Peoria (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.8 21.6 24 29.1 34.1 39.5 41.2 39.7 36.6 30.9 23.6 18.9
°F 65.9 70.9 75.3 84.4 93.4 103.1 106.2 103.5 98 87.7 74.6 66.1

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.

Peoria monthly rainfall chart (mm) Peoria monthly rainfall chart (inches)
Average monthly rainfall in Peoria (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 21 19 22 5 3 2 18 29 22 14 16 18
inches 0.8 0.7 0.9 0.2 0.1 0.1 0.7 1.1 0.9 0.6 0.6 0.7
Rainy days 4 4 4 2 1 1 4 5 3 3 3 4

Average annual rainfall in Peoria: 108.033mm (42.5 inches)

Average daily sunshine

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

Peoria average daily sunshine chart
Average daily sunshine Peoria
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 9 9.8 11 12.5 13.7 14.5 13 12.4 11.7 10.7 9.3 8.6

Day / night temperatures

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

Peoria average minimum / maximum temperatures (Celsius) Peoria average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Peoria (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.4 5.4 7.6 10.9 15.3 20 25 24.1 20.2 13.5 7.2 3.5
Max °C 19.2 22 24.5 29.6 34.6 40 41.6 40.1 37.1 31.4 24.1 19.3
Min °F 38.1 41.7 45.6 51.5 59.5 68 77 75.4 68.3 56.2 44.9 38.3
Max °F 52.3 56.7 60.8 68.4 76.8 86 91.9 89.8 83.5 72.3 60.1 52.5

Sea temperature

The graph below shows the average sea temperature.

Peoria average sea temperature chart (Celsius) Peoria average sea temperature chart (Fahrenheit)
Average sea temperature around Peoria in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.9 14.7 15.1 15.9 17.3 19.1 21.1 22.2 21.9 20.3 18.1 16
°F 58.8 58.5 59.2 60.7 63.2 66.5 70 71.9 71.4 68.5 64.5 60.7

Wind speed

The graph below shows the average wind speed.

Peoria average winspeed by month (km/h) Peoria average winspeed by month (mph)
Average wind speed in Peoria (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 10 12 13 14 14 13 14 13 13 11 11 10
mph 7 7 8 9 9 8 9 8 8 7 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.

Peoria relative humidity averages
Average relative humidity in Peoria
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
51% 44% 39% 29% 23% 20% 33% 37% 37% 37% 44% 52%