Climatological Report (Annual)
Issued by NWS Huntsville, AL
Issued by NWS Huntsville, AL
Versions:
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042
CXUS54 KHUN 261632
CLAHSV
CLIMATE REPORT
NATIONAL WEATHER SERVICE HUNTSVILLE AL
1137 AM CST THU JAN 04 2024
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...THE HUNTSVILLE CLIMATE SUMMARY FOR THE YEAR OF 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 DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 111 07/29/1930
LOW -11 01/21/1985
01/30/1966
HIGHEST 99 08/26 MM MM 100 07/05
LOWEST 22 03/20 MM MM 3 12/23
AVG. MAXIMUM 74.9 73.8 1.1 73.5
AVG. MINIMUM 53.0 52.1 0.9 51.3
MEAN 63.9 62.9 1.0 62.4
DAYS MAX >= 90 65 61.6 3.4 78
DAYS MAX <= 32 0 2.7 -2.7 4
DAYS MIN <= 32 39 55.6 -16.6 64
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 73.58 1989
MINIMUM 28.65 2007
TOTALS 44.24 54.29 -10.05 54.84
DAILY AVG. 0.12 0.15 -0.03 0.15
DAYS >= .01 120 117.6 2.4 116
DAYS >= .10 86 78.6 7.4 76
DAYS >= .50 32 37.1 -5.1 35
DAYS >= 1.00 13 15.5 -2.5 18
GREATEST
24 HR. TOTAL 2.29 03/01 TO 03/02 3.64
STORM TOTAL 2.08 MM
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 24.0 1963
24 HR TOTAL 15.7 1963
SNOW DEPTH 11 01/01/1964
TOTALS T 2.4 -2.4 5.8
LIQUID EQUIV MM 0.20 MM MM
SINCE 7/1 MM 0.2 MM MM
LIQUID 7/1 MM 0.00 MM MM
SNOWDEPTH AVG. MM MM
DAYS >= TRACE 4 2.0 2.0 12
DAYS >= 1.0 0 0.7 -0.7 2
GREATEST
SNOW DEPTH 0 3
24 HR TOTAL T 12/29 TO 12/29 3.2
02/02 TO 02/02
01/26 TO 01/26
01/13 TO 01/13
STORM TOTAL MM 3.2
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 2297 2831 -534 2977
SINCE 7/1 964 1122 -158 MM
COOLING TOTAL 2019 2107 -88 2152
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
RESULTANT WIND SPEED/DIRECTION 1/150
HIGHEST WIND SPEED/DIRECTION 49/230 DATE 03/03
HIGHEST GUST SPEED/DIRECTION 69/240 DATE 03/03
69/030 06/25
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.49
NUMBER OF DAYS FAIR 134
NUMBER OF DAYS PC 147
NUMBER OF DAYS CLOUDY 83
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 75 MIXED PRECIP 1
HEAVY RAIN 56 RAIN 79
LIGHT RAIN 147 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 2 SLEET 1
FOG 159 FOG W/VIS <= 1/4 MILE 21
HAZE 33
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...................................
...THE MUSCLE SHOALS CLIMATE SUMMARY FOR THE YEAR OF 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1893 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 108 08/08/1930
07/29/1930
07/28/1930
LOW -13 02/14/1905
HIGHEST 101 08/25 MM MM 102 06/22
LOWEST 22 03/20 MM MM 3 12/23
11/02
11/29
AVG. MAXIMUM 75.7 73.6 2.1 74.4
AVG. MINIMUM 53.0 52.3 0.7 51.1
MEAN 64.4 62.9 1.5 62.8
DAYS MAX >= 90 76 68.7 7.3 86
DAYS MAX <= 32 0 2.1 -2.1 2
DAYS MIN <= 32 41 55.6 -14.6 66
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 78.78 1975
MINIMUM 30.92 1943
TOTALS 41.27 54.24 -12.97 51.79
DAILY AVG. 0.11 0.15 -0.04 0.14
DAYS >= .01 124 119.3 4.7 MM
DAYS >= .10 75 78.9 -3.9 MM
DAYS >= .50 30 36.9 -6.9 MM
DAYS >= 1.00 10 15.7 -5.7 MM
GREATEST
24 HR. TOTAL 3.59 03/01 TO 03/02 2.85
STORM TOTAL 3.57 MM
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 16.0 1960
24 HR TOTAL 12.0 02/11/1910
SNOW DEPTH 12 02/11/1910
TOTALS T MM MM 1.9
LIQUID EQUIV MM MM MM MM
SINCE 7/1 MM MM MM MM
LIQUID 7/1 MM MM MM MM
SNOWDEPTH AVG. MM MM
DAYS >= TRACE 1 MM MM 11
DAYS >= 1.0 MM MM MM 1
GREATEST
SNOW DEPTH 0 1
24 HR TOTAL T 01/13 TO 01/13 1.4
STORM TOTAL MM 1.4
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 2248 2822 -574 2897
SINCE 7/1 968 1125 -157 MM
COOLING TOTAL 2130 2096 34 2207
SINCE 1/1 2130 2095 35 MM
FREEZE DATES
RECORD
EARLIEST 10/03/1908
LATEST 05/02/1909
EARLIEST 11/01 11/08
LATEST 03/21 03/20
................................................................
WIND (MPH)
AVERAGE WIND SPEED 5.8
RESULTANT WIND SPEED/DIRECTION 1/210
HIGHEST WIND SPEED/DIRECTION 48/260 DATE 03/24
HIGHEST GUST SPEED/DIRECTION 73/270 DATE 03/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.34
NUMBER OF DAYS FAIR 216
NUMBER OF DAYS PC 91
NUMBER OF DAYS CLOUDY 55
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 68 MIXED PRECIP 1
HEAVY RAIN 46 RAIN 66
LIGHT RAIN 139 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 1 SLEET 0
FOG 190 FOG W/VIS <= 1/4 MILE 30
HAZE 37
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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