Climatological Report (Seasonal) Issued by NWS Pittsburgh, PA
000
CXUS51 KPBZ 011357
CLSPIT
CLIMATE REPORT
NATIONAL WEATHER SERVICE PITTSBURGH PA
957 AM EDT TUE JUN 01 2021
...................................
...THE PITTSBURGH PA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 95 05/03/1887
05/02/1887
05/29/1881
LOW -5 03/06/2015
HIGHEST 87 05/23 86 1 88 05/26
05/25
LOWEST 15 03/07 11 4 19 03/01
AVG. MAXIMUM 62.7 61.1 1.6 60.2
AVG. MINIMUM 40.5 40.5 -0.0 40.8
MEAN 51.6 50.8 0.8 50.5
DAYS MAX >= 90 0 0.3 -0.3 0
DAYS MAX <= 32 0 2.5 -2.5 0
DAYS MIN <= 32 23 25.6 -2.6 22
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 17.60 1901
MINIMUM 4.05 1871
TOTALS 9.54 10.30 -0.76 11.61
DAILY AVG. 0.11 0.11 -0.00 0.13
DAYS >= .01 31 41.4 -10.4 48
DAYS >= .10 17 24.9 -7.9
DAYS >= .50 3 6.2 -3.2 8
DAYS >= 1.00 3 1.3 1.7 1
GREATEST
24 HR. TOTAL 2.19
STORM TOTAL 2.19
(MM/DD(HH))
SNOWFALL (INCHES)
RECORDS
TOTAL 34.1 1993
TOTALS 2.5 8.6 -6.1 1.1
SINCE 7/1 57.7 44.1 13.6 MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 8 7.5 0.5 MM
DAYS >= 1.0 1 2.6 -1.6 MM
GREATEST
24 HR TOTAL MM
STORM TOTAL 1.6
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 1293 1370 -77 1376
SINCE 7/1 5350 5541 -191 MM
COOLING TOTAL 78 66 12 63
SINCE 1/1 78 66 12 MM
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WIND (MPH)
AVERAGE WIND SPEED 7.8
HIGHEST WIND SPEED/DIRECTION 38/280 DATE 03/28
HIGHEST GUST SPEED/DIRECTION 53/250 DATE 03/26
SKY COVER
AVERAGE SKY COVER 0.66
AVERAGE RH (PERCENT) 59
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 7
LIGHT RAIN 42 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 2
LIGHT SNOW 8 SLEET 0
FOG 29 FOG W/VIS <= 1/4 MILE 1
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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