Payette (ID) monthly weather averages

Average daytime temperature

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

Payette average temperature chart (Celsius) Payette average temperature chart (Fahrenheit)
Average monthly temperatures in Payette (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.4 6.6 13.2 18.2 23.2 27.7 32.6 31.5 25.9 18.6 9.4 2.8
°F 34.6 43.9 55.7 64.8 73.8 81.8 90.7 88.7 78.7 65.5 49 37

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.

Payette monthly rainfall chart (mm) Payette monthly rainfall chart (inches)
Average monthly rainfall in Payette (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 39 29 26 22 23 21 5 10 12 18 34 39
inches 1.5 1.1 1 0.9 0.9 0.8 0.2 0.4 0.5 0.7 1.3 1.5
Rainy days 12 10 10 8 7 6 3 3 4 6 11 11

Average annual rainfall in Payette: 204.566mm (80.5 inches)

Average daily sunshine

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

Payette average daily sunshine chart
Average daily sunshine Payette
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 5.3 7.7 9.4 11.1 12.3 14.1 12.7 10.8 8.1 4 3.4

Day / night temperatures

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

Payette average minimum / maximum temperatures (Celsius) Payette average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Payette (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.9 -4.7 -0.7 2.2 6.6 10.9 13.8 12.7 7 1.6 -2.1 -6.4
Max °C 1.7 6.9 13.5 18.6 23.7 28.1 33.1 32 26.4 19.1 9.7 3
Min °F 17.9 23.5 30.7 36 43.8 51.6 56.8 54.8 44.6 34.8 28.2 20.5
Max °F 26.4 34 43.5 50.7 59.2 67.1 74.1 72.1 62.1 50.5 38.8 28.9

Sea temperature

The graph below shows the average sea temperature.

Payette average sea temperature chart (Celsius) Payette average sea temperature chart (Fahrenheit)
Average sea temperature around Payette in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.1 9 9.1 9.3 10.2 11.7 13.5 14.6 14.1 12.6 10.9 9.6
°F 48.4 48.2 48.3 48.8 50.4 53 56.2 58.2 57.4 54.7 51.7 49.3

Wind speed

The graph below shows the average wind speed.

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

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.

Payette relative humidity averages
Average relative humidity in Payette
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 71% 61% 54% 50% 45% 36% 37% 45% 56% 71% 77%