Idaho City (ID) monthly weather averages

Contents

Average daytime temperature

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

Idaho City average temperature chart (Celsius) Idaho City average temperature chart (Fahrenheit)
Average monthly temperatures in Idaho City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1 2.6 6.7 12.2 17.7 23 28.5 27.8 22.2 15.1 5.6 -0.2
°F 30.2 36.6 44 54 63.9 73.5 83.4 82.1 71.9 59.1 42.1 31.6

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.

Idaho City monthly rainfall chart (mm) Idaho City monthly rainfall chart (inches)
Average monthly rainfall in Idaho City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 93 65 59 42 36 34 13 16 30 36 80 86
inches 3.6 2.6 2.3 1.7 1.4 1.4 0.5 0.6 1.2 1.4 3.1 3.4
Rainy days 12 10 11 9 8 7 4 5 5 6 11 12

Average annual rainfall in Idaho City: 515.833mm (203.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Idaho City

Idaho City average daily sunshine chart
Average daily sunshine Idaho City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.1 5.9 8.1 9.7 11 12.1 13.6 12.2 10.6 8.2 4.4 3.9

Day / night temperatures

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

Idaho City average minimum / maximum temperatures (Celsius) Idaho City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Idaho City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.1 -8.7 -5.6 -1.8 2.3 6.4 9.4 8.7 3.8 -0.9 -5.1 -10.2
Max °C -0.8 2.9 7 12.6 18.1 23.5 29 28.3 22.6 15.5 5.9 0
Min °F 12.1 16.4 22 28.9 36.1 43.4 48.9 47.7 38.8 30.5 22.8 13.6
Max °F 21.4 26.8 33.3 41.7 50.4 58.8 66.6 65.3 55.8 45.1 32.7 22.8

Sea temperature

The graph below shows the average sea temperature.

Idaho City average sea temperature chart (Celsius) Idaho City average sea temperature chart (Fahrenheit)
Average sea temperature around Idaho City in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.5 9.4 9.5 9.8 10.6 12.1 13.9 15.1 14.7 13.1 11.4 10.1
°F 49.1 48.9 49.1 49.6 51.2 53.9 57.1 59.2 58.4 55.7 52.6 50.2

Wind speed

The graph below shows the average wind speed.

Idaho City average winspeed by month (km/h) Idaho City average winspeed by month (mph)
Average wind speed in Idaho City (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 13 15 16 17 16 15 14 14 14 13 14 14
mph 8 9 10 11 10 9 9 9 9 8 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.

Idaho City relative humidity averages
Average relative humidity in Idaho City
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 71% 61% 53% 50% 47% 38% 39% 47% 56% 70% 76%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Idaho City weather stats

Idaho City weather statistics
Hottest month: July 28.5°C 83.3°F
Driest month: July 13mm 0.5ins
Sunniest month: July 13.6hrs
Coldest month: January -1°C 30.2°F
Wettest month: January 93mm 3.7ins
Warmest sea: August 15.1°C 59.2°F
Map showing location of Idaho City (43.8285, -115.83455) Idaho City map pin © Google

Locations nearby

Top United States locations