Menu of Significant Weather Events for the Rio Grande Valley in 2021

2021 Notable Weather Events
for Deep South Texas and the Rio Grande Valley

small size photo collage of significant weather events in the Lower Rio Grande Valley

small size photo collage of significant weather events in the Lower Rio Grande Valley

Events are listed from most recent to earliest

Annual Review: A Year of Extremes Ended Up Among the Warmest and Wettest Across the Rio Grande Valley
Autumn Review: A Tale of Two Valleys: Warm Everywhere; Wet Lower-Mid Valley and Dry Upper Valley and Brush Country
October 1: October Roars into Cameron County with Widespread Flash Flooding
Summer Review: Lush Green in June and July, Hotter and Drier in August
May: Rain Turns Brown to Green with Some Flooding Across the RGV and Ranchlands
February 14 to 20: Worst Killing Freeze Since December 1989 Causes Major Damage to Agriculture Across the RGV