CDUS44 KBRO 202127 CLIBRO CLIMATE REPORT NATIONAL WEATHER SERVICE BROWNSVILLE, TX 427 PM CDT SUN SEP 20 2026 ................................... ...THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1878 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 101 115 PM 104 1947 91 10 94 MINIMUM 77 647 AM 61 1881 74 3 76 1991 AVERAGE 89 83 6 85 PRECIPITATION (IN) TODAY 0.00 12.09 1967 0.19 -0.19 0.00 MONTH TO DATE 0.07 3.89 -3.82 2.99 SINCE SEP 1 0.07 3.89 -3.82 2.99 SINCE JAN 1 8.96 18.14 -9.18 28.24 SNOWFALL (IN) TODAY 0.0 MONTH TO DATE 0.0 SINCE SEP 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING TODAY 24 18 6 20 MONTH TO DATE 508 384 124 414 SINCE SEP 1 508 384 124 414 SINCE JAN 1 4307 3652 655 3953 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 500 AM LOWEST 38 100 PM AVERAGE 63 .......................................................... THE BROWNSVILLE-SPI INTL AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUMTEMPERATURE (F) 91 102 1947 MINIMUM TEMPERATURE (F) 74 59 1983 SUNRISE AND SUNSET SEPTEMBER 20 2026.....SUNRISE 718 AM CDT SUNSET 728 PM CDT SEPTEMBER 21 2026.....SUNRISE 718 AM CDT SUNSET 727 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$