Lock Haven (PA) monthly weather averages

Contents

Average daytime temperature

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

Lock Haven average temperature chart (Celsius) Lock Haven average temperature chart (Fahrenheit)
Average monthly temperatures in Lock Haven (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.3 1.3 7.2 14 20.1 24.8 27.1 26.1 22 15.8 9 2.2
°F 31.4 34.3 45 57.1 68.3 76.6 80.7 79 71.5 60.4 48.2 36

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.

Lock Haven monthly rainfall chart (mm) Lock Haven monthly rainfall chart (inches)
Average monthly rainfall in Lock Haven (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 60 62 79 77 93 105 94 85 83 73 85 70
inches 2.4 2.4 3.1 3 3.7 4.1 3.7 3.3 3.3 2.9 3.3 2.7
Rainy days 13 12 13 13 13 12 11 11 11 11 13 14

Average annual rainfall in Lock Haven: 929.366mm (365.9 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Lock Haven

Lock Haven average daily sunshine chart
Average daily sunshine Lock Haven
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.5 5.3 6.5 7.8 8.8 10 10.3 9.2 7.6 6.2 4 3.4

Day / night temperatures

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

Lock Haven average minimum / maximum temperatures (Celsius) Lock Haven average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Lock Haven (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -9.1 -8.3 -3.3 2.2 7.8 12.7 15.3 14.4 10.4 4.4 0 -5.6
Max °C -0.1 1.5 7.5 14.3 20.5 25.1 27.4 26.4 22.3 16.1 9.2 2.4
Min °F 15.6 17.1 26.1 35.9 46 54.9 59.5 57.9 50.6 39.8 32 21.9
Max °F 23.7 25.9 35.8 46.8 57.4 66 70.3 68.7 61.3 50.4 40.3 29.1

Sea temperature

The graph below shows the average sea temperature.

Lock Haven average sea temperature chart (Celsius) Lock Haven average sea temperature chart (Fahrenheit)
Average sea temperature around Lock Haven in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3 1.8 2 4.1 8.4 15.3 21 22.6 20.3 15.2 10 5.7
°F 37.4 35.2 35.6 39.4 47.1 59.5 69.9 72.6 68.5 59.4 50.1 42.2

Wind speed

The graph below shows the average wind speed.

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

Lock Haven relative humidity averages
Average relative humidity in Lock Haven
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
70% 68% 65% 62% 67% 71% 73% 76% 77% 74% 72% 72%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Lock Haven weather stats

Lock Haven weather statistics
Hottest month: July 27.1°C 80.8°F
Driest month: January 60mm 2.4ins
Sunniest month: July 10.3hrs
Coldest month: January -0.3°C 31.5°F
Wettest month: June 105mm 4.1ins
Warmest sea: August 22.6°C 72.7°F
Map showing location of Lock Haven (41.13701, -77.44693) Lock Haven map pin © Google

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