Lander (WY) monthly weather averages

Contents

Average daytime temperature

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

Lander average temperature chart (Celsius) Lander average temperature chart (Fahrenheit)
Average monthly temperatures in Lander (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.6 1.5 6.2 11.7 17.6 23.6 28.5 27.2 21 14.3 4.8 -1.1
°F 29.1 34.6 43.1 53.1 63.7 74.5 83.2 80.9 69.8 57.7 40.7 30.1

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.

Lander monthly rainfall chart (mm) Lander monthly rainfall chart (inches)
Average monthly rainfall in Lander (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 19 16 25 42 52 36 20 17 26 25 19 17
inches 0.8 0.6 1 1.6 2 1.4 0.8 0.6 1 1 0.7 0.7
Rainy days 5 6 8 9 9 7 7 6 6 6 6 6

Average annual rainfall in Lander: 247.6mm (97.5 inches)

Average daily sunshine

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

Lander average daily sunshine chart
Average daily sunshine Lander
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.8 7.7 8.8 9.5 10 11.5 11.8 11.1 9.7 8.1 6.3 6.2

Day / night temperatures

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

Lander average minimum / maximum temperatures (Celsius) Lander average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Lander (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -14.7 -12 -7.7 -2.7 2.2 7 10.3 9 3.8 -1.9 -8.8 -14.1
Max °C -1.3 1.8 6.5 12.1 18 24 28.9 27.6 21.4 14.7 5.2 -0.8
Min °F 5.5 10.4 18.1 27.1 36 44.6 50.5 48.2 38.8 28.7 16.3 6.7
Max °F 17.6 22.8 30.9 40.5 50.2 59.9 67.3 64.9 54.7 43.5 28.8 18.7

Sea temperature

The graph below shows the average sea temperature.

Lander average sea temperature chart (Celsius) Lander average sea temperature chart (Fahrenheit)
Average sea temperature around Lander in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.5 9.4 9.6 10.1 11.3 13 15.1 16.8 16.1 14 11.8 10.3
°F 49.1 48.8 49.2 50.2 52.3 55.4 59.2 62.2 61 57.2 53.3 50.5

Wind speed

The graph below shows the average wind speed.

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

Lander relative humidity averages
Average relative humidity in Lander
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 62% 56% 52% 50% 46% 41% 41% 47% 52% 62% 65%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Lander weather stats

Lander weather statistics
Hottest month: July 28.5°C 83.3°F
Driest month: February 16mm 0.6ins
Sunniest month: August 11.1hrs
Coldest month: January -1.6°C 29.1°F
Wettest month: May 52mm 2ins
Warmest sea: August 16.8°C 62.2°F
Map showing location of Lander (42.83301, -108.73067) Lander map pin © Google

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