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Port Allen (LA) Climate by Month

The graphs below provide an overview of the climate in Port Allen (Louisiana), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Port Allen (LA)

Tue   Nov 05
29°C | 23°C
S 22 km/h
4.6 mm
partly cloudy and rain

partly cloudy and rain

Wed   Nov 06
30°C | 21°C
SE 11 km/h
1.4 mm
partly cloudy and rain

partly cloudy and rain

Thu   Nov 07
31°C | 21°C
NE 18 km/h
0.4 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

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

During the months of March 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 Port Allen?
    Most rainfall (rainy season) is seen in May, June, July, August and December.
  • Which is the warmest month in Port Allen?
    August has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Port Allen?
    The coldest month is January with an average maximum temperature of 16°C.
  • Which is the wettest month in Port Allen?
    August tops the wettest month list with 212 mm of rainfall.
  • Which is the driest month in Port Allen?
    November is the driest month with 99 mm of precipitation.
  • Which is the sunniest month in Port Allen?
    May is the sunniest month with an average of 290 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.