Climatological Report (Monthly) Issued by NWS Pittsburgh, PA
000
CXUS51 KPBZ 011346
CLMPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
946 AM EDT MON MAY 01 2023
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...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 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 90 04/24/1925
04/18/1896
LOW 11 04/01/1923
HIGHEST 85 04/05 81 4 84 04/24
LOWEST 27 04/08 25 2 28 04/04
AVG. MAXIMUM 64.4 62.4 2.0 58.4
AVG. MINIMUM 41.2 40.7 0.5 39.3
MEAN 52.8 51.5 1.3 48.8
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.1 -0.1 0
DAYS MIN <= 32 5 6.3 -1.3 7
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.11 1901
MINIMUM 0.48 1971
TOTALS 2.18 3.32 -1.14 3.23
DAILY AVG. 0.07 0.11 -0.04 0.11
DAYS >= .01 12 13.9 -1.9 15
DAYS >= .10 6 8.8 -2.8 9
DAYS >= .50 1 1.8 -0.8 2
DAYS >= 1.00 0 0.3 -0.3 0
GREATEST
24 HR. TOTAL 0.76 04/28 TO 04/28 0.80
SNOWFALL (INCHES)
RECORDS
TOTAL 13.5 1901
24 HR TOTAL 12.7 1901
TOTALS T 1.0 -1.0 0.9
SINCE 7/1 17.6 44.1 -26.5 44.8
SNOWDEPTH AVG. 0 -1
DAYS >= TRACE 6 1.6 4.4 6
DAYS >= 1.0 0 0.3 -0.3 0
GREATEST
24 HR TOTAL T 0.9
DEGREE DAYS
HEATING TOTAL 376 413 -37 493
SINCE 7/1 4842 5369 -527 5083
COOLING TOTAL 17 9 8 17
SINCE 1/1 17 10 7 17
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WIND (MPH)
AVERAGE WIND SPEED 7.4
HIGHEST WIND SPEED/DIRECTION 45/280 DATE 04/01
HIGHEST GUST SPEED/DIRECTION 60/260 DATE 04/01
SKY COVER
AVERAGE SKY COVER 0.66
AVERAGE RH (PERCENT) 56
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 1
HEAVY RAIN 2 RAIN 5
LIGHT RAIN 13 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 5 SLEET 0
FOG 8 FOG W/VIS <= 1/4 MILE 0
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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