Hailey (ID) monthly weather averages

Contents

Average daytime temperature

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

Hailey average temperature chart (Celsius) Hailey average temperature chart (Fahrenheit)
Average monthly temperatures in Hailey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.8 1.2 4.7 10.6 16.1 20.5 26 25.3 20.1 13.9 4.4 -1
°F 28.8 34.2 40.5 51 61.1 69 78.8 77.6 68.2 57 40 30.1

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.

Hailey monthly rainfall chart (mm) Hailey monthly rainfall chart (inches)
Average monthly rainfall in Hailey (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 64 47 39 30 41 41 19 25 24 26 44 63
inches 2.5 1.8 1.5 1.2 1.6 1.6 0.8 1 0.9 1 1.7 2.5
Rainy days 13 11 12 10 10 8 6 7 7 7 11 12

Average annual rainfall in Hailey: 391.533mm (154.1 inches)

Average daily sunshine

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

Hailey average daily sunshine chart
Average daily sunshine Hailey
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.5 6.2 8 9.2 10.1 11.3 12.7 11.4 10 8.1 4.6 4.1

Day / night temperatures

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

Hailey average minimum / maximum temperatures (Celsius) Hailey average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hailey (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -13.7 -11.6 -9.1 -4.6 -0.4 3.3 6.5 5.6 1.2 -3.1 -8.2 -12.9
Max °C -1.5 1.6 5.1 11 16.6 21 26.5 25.8 20.6 14.3 4.8 -0.8
Min °F 7.3 11.2 15.7 23.8 31.4 37.9 43.7 42.1 34.2 26.4 17.3 8.9
Max °F 18.3 23 28.4 37.8 46.6 53.8 61.7 60.3 51.6 42.1 28.9 19.8

Sea temperature

The graph below shows the average sea temperature.

Hailey average sea temperature chart (Celsius) Hailey average sea temperature chart (Fahrenheit)
Average sea temperature around Hailey in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.4 9.3 9.4 9.7 10.7 12.2 14 15.3 14.8 13.2 11.4 10
°F 49 48.7 48.9 49.5 51.2 53.9 57.2 59.5 58.7 55.7 52.5 50.1

Wind speed

The graph below shows the average wind speed.

Hailey average winspeed by month (km/h) Hailey average winspeed by month (mph)
Average wind speed in Hailey (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 17 18 17 16 15 15 15 14 15 15
mph 9 10 11 11 10 10 9 9 9 9 9 9

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.

Hailey relative humidity averages
Average relative humidity in Hailey
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
74% 71% 63% 54% 52% 50% 42% 42% 50% 57% 70% 75%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Hailey weather stats

Hailey weather statistics
Hottest month: July 26°C 78.8°F
Driest month: July 19mm 0.7ins
Sunniest month: July 12.7hrs
Coldest month: January -1.8°C 28.8°F
Wettest month: January 64mm 2.5ins
Warmest sea: August 15.3°C 59.5°F
Map showing location of Hailey (43.51963, -114.31532) Hailey map pin © Google

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