Climatological Report (Monthly)
Issued by NWS
Issued by NWS
702
CXUS51 KCTP 010819
CLMJST
CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
419 AM EDT THU MAY 01 2025
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...THE JOHNSTOWN CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 95 04/18/1976
04/25/1915
LOW 9 04/01/1923
HIGHEST 81 04/29 79 04/29
LOWEST 21 04/08 29 04/22
04/09
AVG. MAXIMUM 59.9 57.9 2.0 59.7
AVG. MINIMUM 41.1 38.4 2.7 42.1
MEAN 50.5 48.1 2.4 50.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.6 -0.6 0
DAYS MIN <= 32 7 8.8 -1.8 6
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 9.22 2024
MINIMUM 0.85 1976
TOTALS 5.50 3.54 1.96 9.22
DAILY AVG. 0.18 0.12 0.07 0.31
DAYS >= .01 16 14.1 1.9 18
DAYS >= .10 13 8.7 4.3 11
DAYS >= .50 5 2.2 2.8 6
DAYS >= 1.00 0 0.3 -0.3 3
GREATEST
24 HR. TOTAL 1.55 04/03 TO 04/04 2.68 04/02 TO 04/02
DEGREE DAYS
HEATING TOTAL 440 511 -71 418
SINCE 7/1 5711 6032 -321 MM
COOLING TOTAL 13 6 7 4
SINCE 1/1 13 6 7 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.1
HIGHEST WIND SPEED/DIRECTION 43/280 DATE 04/29
HIGHEST GUST SPEED/DIRECTION 66/280 DATE 04/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.56
NUMBER OF DAYS FAIR 10
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 10
AVERAGE RH (PERCENT) 66
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 5 MIXED PRECIP 0
HEAVY RAIN 8 RAIN 12
LIGHT RAIN 18 FREEZING RAIN 1
LT FREEZING RAIN 1 HAIL 0
HEAVY SNOW 1 SLEET 1
FOG 15 FOG W/VIS <= 1/4 MILE 5
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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