Historical weather data, all-time temperature records, and monthly climate averages for Moss Bluff, LA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Moss Bluff typically lands right in the sweet spot of spring, with average highs of 77° and lows of 55°. The date has seen some wild swings historically — an 87° scorcher in 1914 followed by a 35° freeze just one year later in 1915. Odds of rain today are low at 19%, and snow is essentially off the table.
Moss Bluff's all-time records tell the story of a place that plays no games with heat — 106° in June 1930 is as brutal as Louisiana summers get. But February 1899 proved this corner of the Gulf Coast isn't immune to arctic blasts, bottoming out at 3°. The wettest day on record dumped a staggering 10.68 inches in a single August day in 1962.
Moss Bluff runs hot from May through September, peaking during the last week of July and first week of August when average highs hit 93° — plan accordingly if you're heat-sensitive. The coolest stretch is early January, where highs only reach the low 60s, which passes for winter down here. Late July is also the wettest stretch of the year, averaging 1.7 inches of precipitation in a single week.