Prescott Valley (AZ) monthly weather averages

Average daytime temperature

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

Prescott Valley average temperature chart (Celsius) Prescott Valley average temperature chart (Fahrenheit)
Average monthly temperatures in Prescott Valley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.6 13 14.6 19.2 24.5 30.2 32 30.3 27.5 22.2 15.6 10.9
°F 51.1 55.3 58.3 66.6 76 86.3 89.7 86.5 81.6 72 60.1 51.6

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.

Prescott Valley monthly rainfall chart (mm) Prescott Valley monthly rainfall chart (inches)
Average monthly rainfall in Prescott Valley (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 40 42 45 22 13 10 73 84 40 28 36 39
inches 1.6 1.6 1.8 0.9 0.5 0.4 2.9 3.3 1.6 1.1 1.4 1.5
Rainy days 5 5 5 3 3 2 7 7 5 4 4 5

Average annual rainfall in Prescott Valley: 392.633mm (154.6 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Prescott Valley

Prescott Valley average daily sunshine chart
Average daily sunshine Prescott Valley
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.6 9.3 10.4 11.9 13.1 13.7 12 11.5 11.1 10.2 8.8 8.2

Day / night temperatures

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

Prescott Valley average minimum / maximum temperatures (Celsius) Prescott Valley average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Prescott Valley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.4 -3 -1 2 6.1 11.2 15.6 14.6 10.7 4.8 -0.6 -4.3
Max °C 11 13.4 15 19.7 24.9 30.7 32.5 30.7 28 22.7 16 11.3
Min °F 24.2 26.7 30.2 35.5 43 52.1 60 58.2 51.2 40.6 30.9 24.4
Max °F 37.9 41.4 44.6 51.4 59.9 69.6 75.2 72.7 66.7 56.7 45.9 38.3

Sea temperature

The graph below shows the average sea temperature.

Prescott Valley average sea temperature chart (Celsius) Prescott Valley average sea temperature chart (Fahrenheit)
Average sea temperature around Prescott Valley in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.1 13.9 14.1 14.6 15.7 17.3 19.1 20.2 19.9 18.5 16.7 15
°F 57.3 57 57.4 58.3 60.3 63.1 66.4 68.3 67.7 65.3 62 58.9

Wind speed

The graph below shows the average wind speed.

Prescott Valley average winspeed by month (km/h) Prescott Valley average winspeed by month (mph)
Average wind speed in Prescott Valley (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 16 17 17 16 16 14 14 13 13 12
mph 8 9 10 11 10 10 10 9 9 8 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.

Prescott Valley relative humidity averages
Average relative humidity in Prescott Valley
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
57% 52% 46% 37% 31% 26% 41% 47% 45% 45% 50% 56%