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Galliano (LA) Climate by Month

The temperature in Galliano can vary greatly throughout the year. The temperatures shift from very warm to mild. It also has a relatively rainy climate with high levels of precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to moderate in Galliano. On average, daytime temperatures range from a very warm 32°C in August to a moderate 17°C in January. Nighttime temperatures can drop, with averages reaching 7°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Galliano has a relatively rainy climate with high precipitation levels, averaging 1673 mm of rainfall annually. The seasons in Galliano, bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 232 mm of precipitation. This rainfall is distributed across 20 rainy days. In contrast, the driest month, November, experiences much less rainfall, totaling 73 mm over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Galliano, summer days are longer and more sunny, with daily sunshine hours peaking at 9.3 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 5.1 hours.

Monthly hours of sunshine

Data from: New Orleans, the United States of America (60 KM, 37 Miles).

Daily hours of sunshine

Data from: New Orleans, the United States of America (60 KM, 37 Miles).

The best time of year to visit Galliano in the United States of America

During the months of March, April and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Galliano?
    Most rainfall (rainy season) is seen in July, August, September and December.
  • Which is the warmest month in Galliano?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Galliano?
    The coldest month is January with an average maximum temperature of 17°C.
  • Which is the wettest month in Galliano?
    July tops the wettest month list with 232 mm of rainfall.
  • Which is the driest month in Galliano?
    November is the driest month with 73 mm of precipitation.
  • Which is the sunniest month in Galliano?
    May is the sunniest month with an average of 279 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Galliano (LA)

    Thu   Nov 21
    20°C | 8°C
    N 25 km/h
    clear and no rain

    clear and no rain

    Fri   Nov 22
    17°C | 6°C
    N 14 km/h
    clear and no rain

    clear and no rain

    Sat   Nov 23
    19°C | 6°C
    E 7 km/h
    almost clear and no rain

    almost clear and no rain