Townsend (MT) monthly weather averages

Average daytime temperature

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

Townsend average temperature chart (Celsius) Townsend average temperature chart (Fahrenheit)
Average monthly temperatures in Townsend (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.4 2.2 5.9 12 17.3 22.9 28.1 27.2 20 13.9 5.1 -0.5
°F 29.4 36 42.5 53.5 63.1 73.2 82.5 81 68 57 41.1 31.2

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.

Townsend monthly rainfall chart (mm) Townsend monthly rainfall chart (inches)
Average monthly rainfall in Townsend (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 17 13 24 32 59 61 34 35 33 24 18 16
inches 0.7 0.5 1 1.3 2.3 2.4 1.4 1.4 1.3 1 0.7 0.6
Rainy days 9 7 10 9 11 10 7 8 7 6 7 9

Average annual rainfall in Townsend: 300.467mm (118.3 inches)

Average daily sunshine

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

Townsend average daily sunshine chart
Average daily sunshine Townsend
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.6 6.1 8.2 8.9 9.9 11.2 12.9 11.4 9.3 7.4 4.6 3.9

Day / night temperatures

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

Townsend average minimum / maximum temperatures (Celsius) Townsend average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Townsend (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.7 -9.3 -6.2 -1.5 3.2 7.8 10.5 9.6 4.2 -0.7 -6.6 -11.6
Max °C -1.2 2.5 6.2 12.3 17.6 23.3 28.5 27.7 20.4 14.3 5.4 -0.2
Min °F 9.2 15.3 20.9 29.3 37.8 46 50.9 49.2 39.6 30.8 20.2 11.1
Max °F 19.6 25.9 32 41.7 50.7 59.9 67.1 65.5 54.1 44.2 30.9 21.4

Sea temperature

The graph below shows the average sea temperature.

Townsend average sea temperature chart (Celsius) Townsend average sea temperature chart (Fahrenheit)
Average sea temperature around Townsend in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.6 7.5 7.7 8.1 9.1 10.8 12.8 14.5 13.8 11.7 9.6 8.2
°F 45.7 45.5 45.8 46.7 48.5 51.5 55.1 58 56.8 53.1 49.3 46.8

Wind speed

The graph below shows the average wind speed.

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

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.

Townsend relative humidity averages
Average relative humidity in Townsend
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 64% 60% 54% 54% 52% 45% 47% 54% 56% 64% 67%