Shreveport averages 93.8 days a year above 90°F, with December the wettest month at 4.83 in of normal rain. The hottest day on record was 110°F on Aug 3, 2011; the coldest, 3°F on Feb 16, 2021. The single biggest 24-hour rain event recorded was 6.06 in on Apr 4, 1999.
Climate and Average Weather Year Round in Shreveport
Year-round temperature
In Shreveport, the warmest months are June through September, with average daily highs between 90°F and 95°F. The coldest stretch runs December through February, with highs between 59°F and 62°F and overnight lows reaching 39°F.
Rainfall through the year
Rainfall in Shreveport averages 4.1 in per month over the long run. December is the wettest at 4.8 in, while August is the driest at 2.6 in.
Days at 90 °F or hotter
Shreveport averages 93.8 days per year at 90 °F or hotter. The hottest year on record saw 129 such days (2018); the coolest just 1 (2026).
Precipitation this year
As of May 28, Shreveport has received 11.3 in of precipitation this year — 47% below the long-term normal for this point in the year (21.5 in).