Climatological Report (Seasonal) Issued by NWS
000
CXUS51 KCTP 011253
CLSJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
853 AM EDT TUE JUN 01 2021
...................................
...THE JOHNSTOWN CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2021 TO 5/31/2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
................................................................
TEMPERATURE (F)
RECORD
HIGH 99 05/12/1984
LOW -2 03/06/2015
03/01/1990
03/01/1990
HIGHEST 84 05/21 81 05/25
LOWEST 13 03/05 18 03/01
AVG. MAXIMUM 57.8 56.9 0.9 55.2
AVG. MINIMUM 39.0 38.4 0.6 38.7
MEAN 48.4 47.7 0.7 47.0
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 6.4 -4.4 0
DAYS MIN <= 32 23 31.0 -8.0 28
DAYS MIN <= 0 0 0.1 -0.1 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 20.75 1908
MINIMUM 6.74 1976
TOTALS 9.80 10.78 -0.98 11.79
DAILY AVG. 0.11 0.12 -0.01 0.13
DAYS >= .01 37 44.6 -7.6 58
DAYS >= .10 21 25.9 -4.9 31
DAYS >= .50 6 6.6 -0.6 6
DAYS >= 1.00 2 1.2 0.8 1
GREATEST
24 HR. TOTAL 1.25 0MM28 TO 03/01 1.61
STORM TOTAL 1.15 1.55
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 1544 1633 -89 1659
SINCE 7/1 5983 6266 -283 MM
COOLING TOTAL 41 38 3 25
SINCE 1/1 41 38 3 MM
FREEZE DATES
RECORD
EARLIEST 08/31/1894
LATEST 05/27/1915
EARLIEST 10/17
LATEST 05/09
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WIND (MPH)
AVERAGE WIND SPEED 9.9
RESULTANT WIND SPEED/DIRECTION 5/270
HIGHEST WIND SPEED/DIRECTION 40/240 DATE 03/26
HIGHEST GUST SPEED/DIRECTION 62/230 DATE 03/26
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.47
NUMBER OF DAYS FAIR 38
NUMBER OF DAYS PC 29
NUMBER OF DAYS CLOUDY 25
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 3 MIXED PRECIP 0
HEAVY RAIN 5 RAIN 17
LIGHT RAIN 45 FREEZING RAIN 0
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 2 SNOW 2
LIGHT SNOW 14 SLEET 1
FOG 45 FOG W/VIS <= 1/4 MILE 15
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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