Climatological Report (Monthly) Issued by NWS Birmingham, AL
000
CXUS54 KBMX 011110
CLMBHM
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
610 AM CDT MON MAY 01 2023
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...THE BIRMINGHAM CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 92 04/21/1987
LOW 26 04/11/1973
HIGHEST 86 04/04 MM MM 84 04/24
04/05
04/25
LOWEST 44 04/02 MM MM 39 04/10
04/18
04/19
AVG. MAXIMUM 74.5 75.0 -0.5 74.7
AVG. MINIMUM 52.7 52.1 0.6 51.9
MEAN 63.6 63.3
DAYS MAX >= 90 0 0.1 -0.1 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.6 -0.6 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 13.75 1979
MINIMUM 0.42 1986
TOTALS 6.87 5.08 1.79 6.16
DAILY AVG. 0.23 0.17 0.06 0.21
DAYS >= .01 11 9.2 1.8 8
DAYS >= .10 10 6.3 3.7 7
DAYS >= .50 4 3.3 0.7 5
DAYS >= 1.00 2 1.6 0.4 2
DEGREE DAYS
HEATING TOTAL 83 117 -34 111
SINCE 7/1 1998 2512 -514 MM
COOLING TOTAL 47 74 -27 66
SINCE 1/1 115 103 12 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.0
HIGHEST WIND SPEED/DIRECTION 31/320 DATE 04/01
HIGHEST GUST SPEED/DIRECTION 46/280 DATE 04/01
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 8 MIXED PRECIP 0
HEAVY RAIN 7 RAIN 7
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 0
HAZE 5
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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