Hahnville (LA) monthly weather averages

Average daytime temperature

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

Hahnville average temperature chart (Celsius) Hahnville average temperature chart (Fahrenheit)
Average monthly temperatures in Hahnville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 16 17.7 21.9 25.7 29 31.8 32.6 32.3 30.4 26.4 21.9 17.9
°F 60.9 63.9 71.5 78.3 84.3 89.2 90.6 90.2 86.7 79.5 71.4 64.3

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.

Hahnville monthly rainfall chart (mm) Hahnville monthly rainfall chart (inches)
Average monthly rainfall in Hahnville (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 129 138 126 125 128 145 188 163 148 76 106 136
inches 5.1 5.4 5 4.9 5 5.7 7.4 6.4 5.8 3 4.2 5.4
Rainy days 10 9 9 7 8 11 14 13 10 6 8 10

Average annual rainfall in Hahnville: 1545.7mm (608.5 inches)

Average daily sunshine

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

Hahnville average daily sunshine chart
Average daily sunshine Hahnville
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.4 6.3 7.6 9 9.6 9.7 8.9 8.7 8.1 8.4 6.3 5.7

Day / night temperatures

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

Hahnville average minimum / maximum temperatures (Celsius) Hahnville average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hahnville (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 5.3 6.8 10.8 14.8 18.5 21.6 22.8 22.7 20.8 14.7 10.7 7
Max °C 16.3 18 22.2 26 29.3 32 32.8 32.6 30.7 26.7 22.2 18.2
Min °F 41.5 44.2 51.4 58.6 65.3 70.9 73 72.8 69.4 58.5 51.2 44.6
Max °F 51.4 54.3 61.7 68.7 75 80.2 82 81.7 78.3 69.3 61.5 54.7

Sea temperature

The graph below shows the average sea temperature.

Hahnville average sea temperature chart (Celsius) Hahnville average sea temperature chart (Fahrenheit)
Average sea temperature around Hahnville in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 18.1 17.8 19 21.6 25.1 28.3 29.6 29.8 28.6 25.6 22.4 20
°F 64.6 64 66.2 70.9 77.2 83 85.4 85.7 83.5 78.1 72.3 68

Wind speed

The graph below shows the average wind speed.

Hahnville average winspeed by month (km/h) Hahnville average winspeed by month (mph)
Average wind speed in Hahnville (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 16 17 17 16 14 12 10 10 12 12 14 15
mph 10 10 10 10 9 7 6 6 7 8 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.

Hahnville relative humidity averages
Average relative humidity in Hahnville
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
76% 73% 73% 73% 74% 76% 79% 79% 78% 75% 77% 77%

Other monthly averages

UV index Best time to go?

Hahnville weather stats

Hahnville weather statistics
Hottest month: July 32.6°C 90.7°F
Driest month: October 76mm 3ins
Sunniest month: October 8.4hrs
Coldest month: January 16°C 60.8°F
Wettest month: July 188mm 7.4ins
Warmest sea: August 29.8°C 85.6°F
Map showing location of Hahnville (29.97659, -90.40897) Hahnville map pin © Google

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