375
CXUS54 KBRO 011654
CLMMFE

CLIMATE REPORT
NATIONAL WEATHER SERVICE BROWNSVILLE, TX
1054 AM CST THU JAN 01 2026

...................................

...THE MCALLEN CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1961 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           91   12/07         87       4       94  12/30
LOWEST            46   12/09         34      12       42  12/11
AVG. MAXIMUM    78.7               73.8     4.9
AVG. MINIMUM    58.9               54.1     4.8
MEAN            68.8               64.0     4.8     69.4
DAYS MAX >= 90     2                0.5     1.5
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.2    -0.2
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
TOTALS            MM               1.06      MM     0.61
DAILY AVG.        MM               0.03      MM     0.02
DAYS >= .01       MM                6.1      MM        6
DAYS >= .10       MM                2.6      MM        2
DAYS >= .50        0                0.5    -0.5        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL     MM
 STORM TOTAL      MM
 (MM/DD(HH))

SNOWFALL (INCHES)
TOTALS           0.0                 MM      MM      0.0
SINCE 7/1        0.0                 MM      MM       MM

DEGREE DAYS
HEATING TOTAL     59                136     -77       44
 SINCE 7/1        66                190    -124       MM
COOLING TOTAL    187                104      83      186
 SINCE 1/1      5623               4990     633       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
HIGHEST WIND SPEED/DIRECTION    37/010    DATE  12/29
HIGHEST GUST SPEED/DIRECTION    49/010    DATE  12/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN                4     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      6
HAZE                      8

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$