Fountain Hills (AZ) monthly weather averages

Contents

Average daytime temperature

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

Fountain Hills average temperature chart (Celsius) Fountain Hills average temperature chart (Fahrenheit)
Average monthly temperatures in Fountain Hills (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.5 20.1 22.2 27.2 32.4 37.9 39.7 38.2 35.1 29.5 22.3 17.7
°F 63.4 68.2 72 81 90.3 100.3 103.4 100.7 95.2 85.1 72.1 63.8

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.

Fountain Hills monthly rainfall chart (mm) Fountain Hills monthly rainfall chart (inches)
Average monthly rainfall in Fountain Hills (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 30 29 35 11 6 4 28 39 26 22 27 39
inches 1.2 1.1 1.4 0.4 0.2 0.2 1.1 1.5 1 0.9 1.1 1.5
Rainy days 4 4 4 2 1 1 5 6 4 3 3 4

Average annual rainfall in Fountain Hills: 217.133mm (85.5 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Fountain Hills

Fountain Hills average daily sunshine chart
Average daily sunshine Fountain Hills
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.9 9.7 10.8 12.5 13.7 14.4 12.7 12.2 11.6 10.6 9.2 8.6

Day / night temperatures

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

Fountain Hills average minimum / maximum temperatures (Celsius) Fountain Hills average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Fountain Hills (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.2 4.9 7 10.2 14.6 19.4 24 23.1 19.3 13.1 7 3.4
Max °C 17.8 20.5 22.6 27.7 32.9 38.4 40.1 38.6 35.5 29.9 22.7 18
Min °F 37.8 40.8 44.6 50.3 58.2 66.9 75.1 73.5 66.7 55.6 44.5 38.1
Max °F 50.9 54.9 58.6 66 74.7 84 89.6 87.4 81.3 70.7 58.6 51.3

Sea temperature

The graph below shows the average sea temperature.

Fountain Hills average sea temperature chart (Celsius) Fountain Hills average sea temperature chart (Fahrenheit)
Average sea temperature around Fountain Hills in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14.8 14.6 15 15.8 17.2 19 20.9 22 21.6 20 17.8 15.8
°F 58.6 58.3 59 60.4 63 66.2 69.7 71.5 70.9 68 64.1 60.5

Wind speed

The graph below shows the average wind speed.

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

Fountain Hills relative humidity averages
Average relative humidity in Fountain Hills
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
53% 46% 40% 29% 23% 20% 34% 39% 38% 38% 45% 53%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Fountain Hills weather stats

Fountain Hills weather statistics
Hottest month: July 39.7°C 103.5°F
Driest month: June 4mm 0.2ins
Sunniest month: June 14.4hrs
Coldest month: January 17.5°C 63.5°F
Wettest month: August 39mm 1.5ins
Warmest sea: August 22°C 71.6°F
Map showing location of Fountain Hills (33.61171, -111.71736) Fountain Hills map pin © Google

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