Sunbury (PA) monthly weather averages

Contents

Average daytime temperature

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

Sunbury average temperature chart (Celsius) Sunbury average temperature chart (Fahrenheit)
Average monthly temperatures in Sunbury (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 0.5 2.3 8.2 15 21.1 25.8 28 27 22.8 16.5 9.7 3.1
°F 33 36.2 46.8 59 70 78.4 82.4 80.6 73 61.7 49.5 37.6

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.

Sunbury monthly rainfall chart (mm) Sunbury monthly rainfall chart (inches)
Average monthly rainfall in Sunbury (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 66 65 84 88 100 107 98 94 93 75 92 79
inches 2.6 2.6 3.3 3.5 4 4.2 3.9 3.7 3.7 3 3.6 3.1
Rainy days 11 11 12 12 13 12 11 11 10 10 12 12

Average annual rainfall in Sunbury: 1005.267mm (395.8 inches)

Average daily sunshine

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

Sunbury average daily sunshine chart
Average daily sunshine Sunbury
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 4.9 5.8 6.8 7.9 8.9 10.1 10.4 9.4 7.7 6.5 4.4 3.8

Day / night temperatures

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

Sunbury average minimum / maximum temperatures (Celsius) Sunbury average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sunbury (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.6 -7.4 -2.5 2.5 8 13.3 15.9 15.1 11 4.6 0.5 -5.1
Max °C 0.8 2.6 8.5 15.3 21.5 26.1 28.3 27.3 23.1 16.8 10 3.3
Min °F 16.6 18.8 27.5 36.5 46.3 55.9 60.6 59.2 51.7 40.3 32.8 22.8
Max °F 25 27.7 37.4 48 58.5 67.5 71.8 70.2 62.6 51.3 41.4 30.4

Sea temperature

The graph below shows the average sea temperature.

Sunbury average sea temperature chart (Celsius) Sunbury average sea temperature chart (Fahrenheit)
Average sea temperature around Sunbury in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2 0.2 0.8 4.1 9.4 16.2 21.8 23.2 21 16.1 10.7 5.7
°F 35.5 32.4 33.5 39.4 48.9 61.2 71.2 73.8 69.8 60.9 51.2 42.2

Wind speed

The graph below shows the average wind speed.

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

Sunbury relative humidity averages
Average relative humidity in Sunbury
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 67% 63% 61% 66% 71% 72% 75% 77% 73% 72% 71%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Sunbury weather stats

Sunbury weather statistics
Hottest month: July 28°C 82.4°F
Driest month: February 65mm 2.6ins
Sunniest month: July 10.4hrs
Coldest month: January 0.5°C 32.9°F
Wettest month: June 107mm 4.2ins
Warmest sea: August 23.2°C 73.8°F
Map showing location of Sunbury (40.86259, -76.79441) Sunbury map pin © Google

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