0 1 6 , ▁causing ▁w ides p read ▁damage , ▁especially ▁to ▁L augh lin ▁A FB . ▁ ▁Despite ▁this , ▁most ▁of ▁the ▁severe ▁storm s ▁across ▁the ▁region ▁impact ▁rural ▁areas ▁with ▁little ▁to ▁no ▁population ▁and ▁are ▁rout in ely ▁un report ed . ▁ ▁The ▁D ry ▁Line ▁is ▁often ▁noticed ▁near ▁the ▁Del ▁Rio ▁area ▁during ▁vol atile ▁weather ▁seasons , ▁and ▁can ▁l end ▁additional ▁support ▁to ▁severe ▁weather ▁activity ▁in ▁the ▁region . ▁ ▁Sum mers ▁are ▁long , ▁hot , ▁and ▁frequently ▁hum id ; ▁winter s ▁vary ▁between ▁sun ny , ▁warm , ▁cloud y , ▁and ▁cool ▁weather , ▁depending ▁on ▁the ▁wind ▁direction ▁and ▁jet ▁stream ▁location . ▁Snow ▁or ▁free zing ▁rain ▁is ▁rare , ▁once ▁about ▁every ▁ 7 – 1 0 ▁years , ▁and ▁such ▁win try ▁precip itation ▁does ▁not ▁last ▁long ▁enough ▁to ▁be ▁of ▁consequence . ▁The ▁col dest ▁temperature ▁recorded ▁in ▁Del ▁Rio ▁is ▁ ▁on ▁December ▁ 2 3 , ▁ 1 9 8 9 , ▁and ▁the ▁average ▁window ▁for ▁free zing ▁temper atures ▁is ▁December ▁ 2 ▁to ▁February ▁ 2 0 . ▁The ▁most ▁snow fall ▁in ▁a ▁month ▁is ▁ ▁in ▁January ▁ 1 9 8 5 , ▁and ▁that ▁total ▁is ▁also ▁the ▁highest ▁for ▁any ▁entire ▁season . ▁ ▁Since ▁records ▁began ▁in ▁ 1 9 0 5 , ▁the ▁wet test ▁calendar ▁year ▁has ▁been ▁ 1 9 1 4 ▁with ▁ ▁and ▁the ▁dri