Holbrook (AZ) monthly weather averages

Average daytime temperature

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

Holbrook average temperature chart (Celsius) Holbrook average temperature chart (Fahrenheit)
Average monthly temperatures in Holbrook (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.8 13 15.4 20.5 25.7 31.5 33.5 31.8 28.4 22.2 15 9.4
°F 47.8 55.3 59.8 68.9 78.3 88.6 92.3 89.2 83.1 72 59 49

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.

Holbrook monthly rainfall chart (mm) Holbrook monthly rainfall chart (inches)
Average monthly rainfall in Holbrook (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 14 14 15 9 9 6 32 42 28 23 16 15
inches 0.5 0.6 0.6 0.4 0.3 0.2 1.2 1.7 1.1 0.9 0.6 0.6
Rainy days 4 4 5 3 3 3 8 9 6 4 4 5

Average annual rainfall in Holbrook: 145.834mm (57.4 inches)

Average daily sunshine

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

Holbrook average daily sunshine chart
Average daily sunshine Holbrook
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 8.3 9 9.9 11.5 12.8 13.5 11.7 11.2 10.9 10 8.5 7.9

Day / night temperatures

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

Holbrook average minimum / maximum temperatures (Celsius) Holbrook average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Holbrook (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.2 -5.4 -1.7 1.7 5.8 11.1 16.1 15.2 10.4 3.5 -2.2 -7.7
Max °C 9.2 13.4 15.9 21 26.2 32 34 32.2 28.8 22.7 15.4 9.9
Min °F 17.2 22.3 29 35 42.4 51.9 60.9 59.4 50.7 38.3 28 18.2
Max °F 32.9 39.2 44.8 52.3 60.8 70.7 77 74.7 67.3 55.6 43.9 34

Sea temperature

The graph below shows the average sea temperature.

Holbrook average sea temperature chart (Celsius) Holbrook average sea temperature chart (Fahrenheit)
Average sea temperature around Holbrook in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 14 13.8 14.1 14.7 15.9 17.6 19.5 20.6 20.2 18.6 16.7 15
°F 57.2 56.9 57.4 58.4 60.7 63.7 67.1 69.1 68.4 65.5 62.1 59

Wind speed

The graph below shows the average wind speed.

Holbrook average winspeed by month (km/h) Holbrook average winspeed by month (mph)
Average wind speed in Holbrook (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 14 17 18 18 17 15 14 14 13 12 12
mph 7 9 10 11 11 11 9 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.

Holbrook relative humidity averages
Average relative humidity in Holbrook
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 54% 45% 35% 29% 25% 41% 47% 46% 46% 53% 63%