Colby (KS) monthly weather averages

Average daytime temperature

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

Colby average temperature chart (Celsius) Colby average temperature chart (Fahrenheit)
Average monthly temperatures in Colby (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.7 7.4 11.8 18.1 23 29.2 32.5 31 26 19.8 11.2 5.5
°F 40.5 45.4 53.2 64.6 73.4 84.5 90.4 87.8 78.7 67.6 52.1 41.9

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.

Colby monthly rainfall chart (mm) Colby monthly rainfall chart (inches)
Average monthly rainfall in Colby (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 13 14 33 40 87 81 81 59 43 27 19 12
inches 0.5 0.5 1.3 1.6 3.4 3.2 3.2 2.3 1.7 1.1 0.8 0.5
Rainy days 5 5 7 7 11 9 9 8 7 5 4 5

Average annual rainfall in Colby: 446.934mm (176 inches)

Average daily sunshine

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

Colby average daily sunshine chart
Average daily sunshine Colby
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.2 6.7 7.4 8.7 9.4 11 11.5 10.4 9 8 6.1 5.7

Day / night temperatures

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

Colby average minimum / maximum temperatures (Celsius) Colby average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Colby (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.7 -7.2 -3.6 2.3 8.1 13.7 17 15.6 10.3 3.2 -3.6 -8.5
Max °C 5.1 7.8 12.2 18.5 23.4 29.6 32.9 31.4 26.4 20.2 11.6 5.9
Min °F 14.5 19 25.6 36.1 46.5 56.6 62.5 60.1 50.5 37.8 25.6 16.8
Max °F 27.9 32.5 39.7 50.7 60.3 70.9 76.8 74.3 64.9 53.1 39.2 29.7

Sea temperature

The graph below shows the average sea temperature.

Colby average sea temperature chart (Celsius) Colby average sea temperature chart (Fahrenheit)
Average sea temperature around Colby in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.8 10.6 11 11.9 13.5 15.6 17.8 19.8 18.9 16.2 13.7 11.8
°F 51.5 51 51.7 53.4 56.3 60 64.1 67.6 66 61.1 56.6 53.3

Wind speed

The graph below shows the average wind speed.

Colby average winspeed by month (km/h) Colby average winspeed by month (mph)
Average wind speed in Colby (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 21 23 24 22 21 20 19 20 20 20 20
mph 13 13 15 15 14 13 12 12 12 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.

Colby relative humidity averages
Average relative humidity in Colby
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 66% 63% 59% 64% 62% 59% 61% 61% 58% 65% 67%

Other monthly averages

UV index Best time to go?

Colby weather stats

Colby weather statistics
Hottest month: July 32.5°C 90.5°F
Driest month: December 12mm 0.5ins
Sunniest month: July 11.5hrs
Coldest month: January 4.7°C 40.5°F
Wettest month: May 87mm 3.4ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Colby (39.39584, -101.05238) Colby map pin © Google

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