Montrose (CO) monthly weather averages

Average daytime temperature

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

Montrose average temperature chart (Celsius) Montrose average temperature chart (Fahrenheit)
Average monthly temperatures in Montrose (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.2 5.8 9.9 15.2 20.8 26.8 29.8 28.4 23.8 17.6 9.3 3.4
°F 35.9 42.4 49.9 59.3 69.5 80.2 85.7 83.1 74.9 63.7 48.7 38.1

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.

Montrose monthly rainfall chart (mm) Montrose monthly rainfall chart (inches)
Average monthly rainfall in Montrose (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 20 17 24 24 26 17 31 36 33 32 25 22
inches 0.8 0.7 0.9 1 1 0.7 1.2 1.4 1.3 1.3 1 0.9
Rainy days 6 5 8 6 6 5 8 8 7 6 5 6

Average annual rainfall in Montrose: 237.1mm (93.3 inches)

Average daily sunshine

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

Montrose average daily sunshine chart
Average daily sunshine Montrose
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 7.4 8.3 8.7 10.1 11.2 12.3 11.6 10.9 10.2 9.1 7.3 7

Day / night temperatures

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

Montrose average minimum / maximum temperatures (Celsius) Montrose average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Montrose (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.1 -8.8 -4.5 -0.4 4.4 8.6 12.2 11 6.4 0.6 -5.1 -10.3
Max °C 2.5 6.2 10.3 15.6 21.3 27.2 30.3 28.8 24.3 18.1 9.7 3.7
Min °F 10.2 16.3 23.9 31.4 39.8 47.5 53.9 51.8 43.4 33 22.9 13.5
Max °F 23.4 29.7 37.2 45.7 55 64.2 70.2 67.8 59.5 48.7 36.1 26.1

Sea temperature

The graph below shows the average sea temperature.

Montrose average sea temperature chart (Celsius) Montrose average sea temperature chart (Fahrenheit)
Average sea temperature around Montrose in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 11.7 11.4 11.7 12.3 13.6 15.4 17.4 19 18.3 16.3 14.2 12.6
°F 53 52.6 53.1 54.2 56.5 59.7 63.4 66.1 65 61.4 57.6 54.6

Wind speed

The graph below shows the average wind speed.

Montrose average winspeed by month (km/h) Montrose average winspeed by month (mph)
Average wind speed in Montrose (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 12 13 16 17 17 17 16 15 15 14 13 12
mph 7 8 10 11 11 10 10 9 9 9 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.

Montrose relative humidity averages
Average relative humidity in Montrose
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
65% 57% 48% 40% 37% 32% 39% 42% 43% 46% 57% 64%