Harahan, LA Weather & Climate Normals
Harahan's real weather, in one number
Harahan, LA scores 62/100 on this site's reading of NOAA's own 30-year normals: mild with real seasons. A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. 7 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Harahan's hottest and coldest months
Harahan's hottest month is Aug, averaging 86°F; its coldest is Jan, averaging 55°F, a 30.1°F swing across the year, a middling gap by national standards.
Rain and snow in Harahan
Over a typical year, Harahan sees about 64.6in of precipitation a year across roughly 114 days with measurable rain or snow. That station has no snowfall reading, so none is shown rather than assumed.
Where Harahan ranks
Harahan ranks 448 of 4876 US cities in this dataset for comfort score, and 2 of 59 within LA. About 8,819 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from NEW ORLEANS AUDUBON, LA US, 4.5 miles from Harahan, not a prediction for any specific day.
More on how this is worked out
Why some cities show no snow or rain figure · How the comfort score is calculated