Historical weather data, all-time temperature records, and monthly climate averages for Denham Springs, LA. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Denham Springs typically sits in that sweet spot of spring — expect a high around 77° and a low near 55°. There's a 28% chance of rain, but the date has seen everything from a balmy 90° as recently as 2023 to a freezing 32° back in 1987. Snow? Not a concern.
Denham Springs plays no games in summer — the all-time high hit 106° in August 2023, and the wettest single day on record dumped nearly 12 inches of rain back in April 1967. Winter can bite too: January 2025 brought a stunning 7° low and 7.6 inches of snow in back-to-back days, a historic one-two punch for this part of Louisiana.
Summer runs long and hot here, with highs hovering around 92° from early July through August — plan accordingly. Relief arrives slowly in fall, with October averaging a more comfortable 81°, and the coolest stretch of the year lands in early January at 61°. Rain is spread fairly evenly year-round, but mid-July is statistically the wettest week, averaging 1.6 inches.