Lethbridge monthly weather averages

Contents

Average daytime temperature

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

Lethbridge average temperature chart (Celsius) Lethbridge average temperature chart (Fahrenheit)
Average monthly temperatures in Lethbridge (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -3.1 0.8 4.9 12 17.7 22.1 25.3 24.7 18.7 13.8 4 -1.5
°F 26.4 33.4 40.8 53.6 63.8 71.8 77.6 76.4 65.7 56.9 39.3 29.3

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.

Lethbridge monthly rainfall chart (mm) Lethbridge monthly rainfall chart (inches)
Average monthly rainfall in Lethbridge (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 22 15 25 35 48 67 40 45 41 16 16 21
inches 0.9 0.6 1 1.4 1.9 2.6 1.6 1.8 1.6 0.6 0.6 0.8
Rainy days 9 7 8 7 10 10 8 8 7 5 6 9

Average annual rainfall in Lethbridge: 326.5mm (128.5 inches)

Average daily sunshine

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

Lethbridge average daily sunshine chart
Average daily sunshine Lethbridge
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.5 4.8 5.6 7.3 9 10.3 12 10.5 7.3 6 4.2 3.3

Day / night temperatures

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

Lethbridge average minimum / maximum temperatures (Celsius) Lethbridge average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Lethbridge (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.6 -11.1 -7 -1.1 4.2 8.8 10.5 9.8 4.8 0.3 -7.1 -12.6
Max °C -2.9 1.1 5.2 12.3 18 22.5 25.7 25.1 19.1 14.2 4.3 -1.3
Min °F 5.8 12.1 19.4 30 39.6 47.8 50.9 49.6 40.6 32.5 19.2 9.4
Max °F 16.3 23 30.4 42.1 52 60.1 64.6 63.3 53.4 45 29.5 19.6

Sea temperature

The graph below shows the average sea temperature.

Lethbridge average sea temperature chart (Celsius) Lethbridge average sea temperature chart (Fahrenheit)
Average sea temperature around Lethbridge in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.2 6.1 6.2 6.7 7.7 9.4 11.4 13 12.3 10.1 8 6.7
°F 43.1 42.9 43.2 44.1 45.9 48.9 52.5 55.5 54.2 50.2 46.4 44

Wind speed

The graph below shows the average wind speed.

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

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.

Lethbridge relative humidity averages
Average relative humidity in Lethbridge
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 69% 68% 60% 56% 56% 56% 57% 60% 58% 68% 70%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Lethbridge weather stats

Lethbridge weather statistics
Hottest month: July 25.3°C 77.5°F
Driest month: February 15mm 0.6ins
Sunniest month: July 12hrs
Coldest month: January -3.1°C 26.4°F
Wettest month: June 67mm 2.6ins
Warmest sea: August 13°C 55.4°F
Map showing location of Lethbridge (49.69999, -112.81856) Lethbridge map pin © Google

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