Carlisle (PA) monthly weather averages

Average daytime temperature

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

Carlisle average temperature chart (Celsius) Carlisle average temperature chart (Fahrenheit)
Average monthly temperatures in Carlisle (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.5 3.3 9.3 15.8 21.7 26.6 29 28 23.7 17.2 10.6 4
°F 34.7 37.9 48.8 60.4 71.1 79.9 84.2 82.3 74.7 63 51 39.3

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.

Carlisle monthly rainfall chart (mm) Carlisle monthly rainfall chart (inches)
Average monthly rainfall in Carlisle (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 72 71 87 84 98 101 88 87 89 75 88 81
inches 2.8 2.8 3.4 3.3 3.9 4 3.4 3.4 3.5 2.9 3.5 3.2
Rainy days 12 11 12 12 13 11 11 10 9 9 11 12

Average annual rainfall in Carlisle: 982.8mm (386.9 inches)

Average daily sunshine

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

Carlisle average daily sunshine chart
Average daily sunshine Carlisle
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.1 6 7 8.1 8.9 10 10.3 9.4 7.9 6.7 4.8 4.2

Day / night temperatures

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

Carlisle average minimum / maximum temperatures (Celsius) Carlisle average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Carlisle (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -7.3 -6.1 -1.4 3.8 9.2 14.3 16.9 16 11.8 5.3 1 -4.3
Max °C 1.7 3.5 9.6 16.1 22.1 26.9 29.3 28.3 24 17.5 10.8 4.3
Min °F 18.9 21 29.5 38.8 48.5 57.7 62.4 60.7 53.2 41.5 33.8 24.4
Max °F 27 29.7 39.4 49.8 60.1 69.1 73.6 71.8 64.2 52.5 42.6 32

Sea temperature

The graph below shows the average sea temperature.

Carlisle average sea temperature chart (Celsius) Carlisle average sea temperature chart (Fahrenheit)
Average sea temperature around Carlisle in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 1.5 2 4.8 9.7 16.5 21.9 23.3 21 16.1 10.9 6.2
°F 37.3 34.7 35.5 40.6 49.5 61.6 71.4 73.9 69.9 61 51.6 43.2

Wind speed

The graph below shows the average wind speed.

Carlisle average winspeed by month (km/h) Carlisle average winspeed by month (mph)
Average wind speed in Carlisle (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 16 17 17 14 13 12 12 12 13 15 16
mph 10 10 11 10 9 8 7 7 7 8 9 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.

Carlisle relative humidity averages
Average relative humidity in Carlisle
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 62% 60% 66% 69% 71% 74% 75% 72% 70% 69%

Other monthly averages

UV index Best time to go?

Carlisle weather stats

Carlisle weather statistics
Hottest month: July 29°C 84.2°F
Driest month: February 71mm 2.8ins
Sunniest month: July 10.3hrs
Coldest month: January 1.5°C 34.7°F
Wettest month: June 101mm 4ins
Warmest sea: August 23.3°C 73.9°F
Map showing location of Carlisle (40.20148, -77.18887) Carlisle map pin © Google

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