Text Products for CLM Issued by HSV

Climatological Report (Monthly)
Issued by NWS Huntsville, AL
Versions: 1 2 3 4 5 6 7 8 9 10 11 12
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CXUS54 KHUN 032150
CLMHSV

CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL
350 PM CST WED JAN 03 2024

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

...THE HUNTSVILLE CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             81   12/08/1956
 LOW              -3   12/23/1989
                       12/22/1989
HIGHEST           71   12/09         MM      MM       73
LOWEST            24   12/19         MM      MM        3
AVG. MAXIMUM    57.9               55.0     2.9     54.2
AVG. MINIMUM    36.8               35.9     0.9     37.5
MEAN            47.4               45.5     1.9     45.9
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.6    -0.6        3
DAYS MIN <= 32    13               14.0    -1.0       11
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       18.68   1990
 MINIMUM        0.45   1945
TOTALS          5.04               5.87   -0.83     6.10
DAILY AVG.      0.16               0.19   -0.03     0.20
DAYS >= .01        8               11.0    -3.0       15
DAYS >= .10        6                7.3    -1.3        8
DAYS >= .50        3                4.1    -1.1        3
DAYS >= 1.00       2                1.8     0.2        2
GREATEST
 24 HR. TOTAL   2.08   12/02 TO 12/02               2.38

SNOWFALL (INCHES)
RECORDS
 TOTAL          21.4   1963
 24 HR TOTAL    15.7   12/31/1963 TO 12/31/1963
TOTALS             T                0.2    -0.2      0.6
SINCE 7/1          T                0.2      MM       MM
DAYS >= TRACE      1                0.3     0.7        3
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   1
 24 HR TOTAL       T   12/29 TO 12/29

DEGREE DAYS
HEATING TOTAL    538                609     -71      592
 SINCE 7/1       964               1122    -158       MM
COOLING TOTAL      0                  3      -3        5
 SINCE 1/1      2019               2107     -88       MM

FREEZE DATES
RECORD
 EARLIEST     10/09/2000
 LATEST       05/07/1944
EARLIEST      11/01             11/08
LATEST        03/13             03/24
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
HIGHEST WIND SPEED/DIRECTION    23/360    DATE  12/10
                                23/120          12/24
                                23/120          12/25
HIGHEST GUST SPEED/DIRECTION    38/120    DATE  12/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       5
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      3

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

$$
National Weather Service National Headquarters
