Port Gibson (MS) monthly weather averages

Contents

Average daytime temperature

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

Port Gibson average temperature chart (Celsius) Port Gibson average temperature chart (Fahrenheit)
Average monthly temperatures in Port Gibson (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.3 15.9 20.6 24.9 28.4 31.6 32.8 32.7 30.1 25.4 20 15.4
°F 55.9 60.6 69.1 76.9 83.2 88.9 91.1 90.9 86.3 77.7 68 59.7

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.

Port Gibson monthly rainfall chart (mm) Port Gibson monthly rainfall chart (inches)
Average monthly rainfall in Port Gibson (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 131 119 147 136 126 96 105 76 77 80 112 156
inches 5.1 4.7 5.8 5.3 5 3.8 4.1 3 3 3.1 4.4 6.2
Rainy days 11 9 10 8 9 9 11 10 9 6 8 10

Average annual rainfall in Port Gibson: 1300.5mm (512 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Port Gibson

Port Gibson average daily sunshine chart
Average daily sunshine Port Gibson
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.4 6.4 7.6 8.8 9.5 10.6 9.9 9.5 8.4 8.3 6.3 5.4

Day / night temperatures

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

Port Gibson average minimum / maximum temperatures (Celsius) Port Gibson average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Port Gibson (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 1 2.8 6.9 11.4 15.5 19.1 20.9 20.4 17.6 10.5 6.5 2.7
Max °C 13.6 16.2 21 25.3 28.8 31.9 33.1 33 30.5 25.8 20.4 15.7
Min °F 33.8 37 44.3 52.4 59.8 66.4 69.6 68.7 63.6 50.8 43.6 36.9
Max °F 45.1 49.1 57 64.9 71.8 77.9 80.6 80.1 75.2 64.6 56.1 48.6

Sea temperature

The graph below shows the average sea temperature.

Port Gibson average sea temperature chart (Celsius) Port Gibson average sea temperature chart (Fahrenheit)
Average sea temperature around Port Gibson in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16.7 16.2 17.4 19.9 23.3 26.6 28.2 28.8 27.5 24.1 20.9 18.4
°F 62 61.2 63.3 67.8 74 79.9 82.8 83.8 81.5 75.5 69.5 65.2

Wind speed

The graph below shows the average wind speed.

Port Gibson average winspeed by month (km/h) Port Gibson average winspeed by month (mph)
Average wind speed in Port Gibson (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 15 16 16 15 13 11 10 10 11 12 14 15
mph 9 10 10 9 8 7 6 6 7 7 9 9

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.

Port Gibson relative humidity averages
Average relative humidity in Port Gibson
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 72% 70% 71% 73% 74% 77% 77% 77% 74% 75% 76%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Port Gibson weather stats

Port Gibson weather statistics
Hottest month: July 32.8°C 91°F
Driest month: August 76mm 3ins
Sunniest month: June 10.6hrs
Coldest month: January 13.3°C 55.9°F
Wettest month: December 156mm 6.1ins
Warmest sea: August 28.8°C 83.8°F
Map showing location of Port Gibson (31.96099, -90.98399) Port Gibson map pin © Google

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