Billings (MT) monthly weather averages

Contents

Average daytime temperature

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

Billings average temperature chart (Celsius) Billings average temperature chart (Fahrenheit)
Average monthly temperatures in Billings (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.4 3.6 7.8 13.9 19.4 25.2 30.2 29.2 22 15.9 6.9 1.1
°F 31.3 38.4 46 57 66.9 77.4 86.4 84.5 71.6 60.6 44.5 34

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.

Billings monthly rainfall chart (mm) Billings monthly rainfall chart (inches)
Average monthly rainfall in Billings (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 16 28 44 65 52 24 26 35 29 21 19
inches 0.9 0.6 1.1 1.7 2.5 2 0.9 1 1.4 1.1 0.8 0.7
Rainy days 8 7 9 10 11 11 7 6 7 6 6 8

Average annual rainfall in Billings: 316.967mm (124.8 inches)

Average daily sunshine

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

Billings average daily sunshine chart
Average daily sunshine Billings
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.8 6.2 8.3 9.2 9.9 11.1 12.5 11.6 9.3 7.3 4.8 4.4

Day / night temperatures

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

Billings average minimum / maximum temperatures (Celsius) Billings average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Billings (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -10.9 -7.5 -4.1 0.8 6.1 10.8 14.2 13.3 7.7 2.6 -4 -9.2
Max °C -0.2 3.9 8.1 14.2 19.7 25.6 30.6 29.6 22.4 16.2 7.2 1.4
Min °F 12.5 18.6 24.7 33.4 43 51.4 57.6 55.9 45.8 36.7 24.8 15.5
Max °F 22.1 28.8 35.6 45.5 55.2 64.8 72.3 70.5 59 48.9 34.9 25

Sea temperature

The graph below shows the average sea temperature.

Billings average sea temperature chart (Celsius) Billings average sea temperature chart (Fahrenheit)
Average sea temperature around Billings in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.9 7.8 8 8.5 9.6 11.3 13.5 15.3 14.6 12.3 10.1 8.5
°F 46.2 46 46.3 47.3 49.3 52.4 56.2 59.6 58.3 54.1 50.1 47.4

Wind speed

The graph below shows the average wind speed.

Billings average winspeed by month (km/h) Billings average winspeed by month (mph)
Average wind speed in Billings (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 21 19 18 18 17 16 15 16 16 17 18 20
mph 13 12 11 11 11 10 9 10 10 11 11 13

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.

Billings relative humidity averages
Average relative humidity in Billings
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
61% 60% 59% 54% 55% 53% 46% 45% 52% 53% 60% 62%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Billings weather stats

Billings weather statistics
Hottest month: July 30.2°C 86.4°F
Driest month: February 16mm 0.6ins
Sunniest month: August 11.6hrs
Coldest month: January -0.4°C 31.3°F
Wettest month: May 65mm 2.6ins
Warmest sea: August 15.3°C 59.5°F
Map showing location of Billings (45.78329, -108.50069) Billings map pin © Google

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