Hammond (LA) monthly weather averages

Contents

Average daytime temperature

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

Hammond average temperature chart (Celsius) Hammond average temperature chart (Fahrenheit)
Average monthly temperatures in Hammond (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.5 17.6 22 26 29.4 32.5 33.3 33 31 26.7 21.6 17.3
°F 59.8 63.8 71.6 78.9 84.9 90.4 91.9 91.3 87.7 80 70.9 63.1

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.

Hammond monthly rainfall chart (mm) Hammond monthly rainfall chart (inches)
Average monthly rainfall in Hammond (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 138 156 147 141 130 122 168 142 128 83 113 152
inches 5.4 6.1 5.8 5.6 5.1 4.8 6.6 5.6 5 3.3 4.5 6
Rainy days 10 9 9 7 8 10 13 12 10 6 8 10

Average annual rainfall in Hammond: 1561.066mm (614.6 inches)

Average daily sunshine

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

Hammond average daily sunshine chart
Average daily sunshine Hammond
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.3 6.2 7.5 8.8 9.4 9.8 9 8.8 8.1 8.3 6.3 5.5

Day / night temperatures

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

Hammond average minimum / maximum temperatures (Celsius) Hammond average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hammond (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 3.5 5.1 9.1 13.1 16.9 20.3 21.9 21.6 19.4 12.8 8.7 5.1
Max °C 15.8 18 22.3 26.4 29.7 32.8 33.6 33.3 31.3 27 21.9 17.6
Min °F 38.2 41.1 48.4 55.5 62.4 68.5 71.3 70.8 66.8 55 47.7 41.1
Max °F 49.3 52.7 60.3 67.5 73.9 79.7 81.9 81.3 77.5 67.8 59.5 52.3

Sea temperature

The graph below shows the average sea temperature.

Hammond average sea temperature chart (Celsius) Hammond average sea temperature chart (Fahrenheit)
Average sea temperature around Hammond in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 17.6 17.2 18.4 21.1 24.7 28.1 29.4 29.7 28.4 25.2 21.9 19.4
°F 63.7 62.9 65.2 70 76.5 82.5 85 85.4 83.1 77.3 71.4 67

Wind speed

The graph below shows the average wind speed.

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

Hammond relative humidity averages
Average relative humidity in Hammond
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 72% 72% 72% 73% 75% 78% 78% 77% 74% 76% 76%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Hammond weather stats

Hammond weather statistics
Hottest month: July 33.3°C 91.9°F
Driest month: October 83mm 3.3ins
Sunniest month: October 8.3hrs
Coldest month: January 15.5°C 59.9°F
Wettest month: July 168mm 6.6ins
Warmest sea: August 29.7°C 85.5°F
Map showing location of Hammond (30.50436, -90.4612) Hammond map pin © Google

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