974
CXUS44 KBRO 012121
CLMHRL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE TX
420 PM CDT TUE JUN 1 2021
...............................
..THE HARLINGEN CLIMATE SUMMARY FOR THE MONTH OF MAY 2021
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1912 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
HIGHEST 99 05/03 96 3 98 05/19
LOWEST 58 05/07 59 -1 57 05/01
AVG. MAXIMUM 88.7 91.4 -2.7 92.5
AVG. MINIMUM 70.5 71.0 -0.5 71.2
MEAN 79.6 81.2 -1.6 81.9
DAYS MAX >= 90 14 22.0 -8.0 23
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.0 0.0 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
TOTALS 7.77 2.50 5.27 3.00
DAILY AVG. 0.25 0.08 0.17 0.10
DAYS >= .01 8 5.5 2.5 10
DAYS >= .10 5 2.7 2.3
DAYS >= .50 4 1.2 2.8
DAYS >= 1.00 3 0.8 2.2
GREATEST
24 HR. TOTAL 2.95 05/19 TO 05/19
SNOWFALL (INCHES)
TOTALS 0.0 MM MM 0.0
SINCE 7/1 T MM MM MM
DEGREE DAYS
HEATING TOTAL 0 0 0 0
SINCE 7/1 639 571 68 446
COOLING TOTAL 463 502 -39 533
SINCE 1/1 1190 1195 -5 1501
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WIND (MPH)
AVERAGE WIND SPEED 12.4
HIGHEST WIND SPEED/DIRECTION 36/010 DATE 05/12
HIGHEST GUST SPEED/DIRECTION 48/060 DATE 05/19
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.51
NUMBER OF DAYS FAIR 8
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 7
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 4
LIGHT RAIN 10 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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