308
CXUS51 KCTP 010820
CLSJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
320 AM EST MON DEC 01 2025

...................................

...THE JOHNSTOWN CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...

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
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   09/03/1953
 LOW               1   11/29/1930
HIGHEST           81   09/22                          80  09/21
LOWEST            19   11/11                          15  11/30
AVG. MAXIMUM    59.6               59.1     0.5     61.3
AVG. MINIMUM    43.0               42.7     0.3     45.0
MEAN            51.3               50.9     0.4     53.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     4                3.2     0.8        2
DAYS MIN <= 32    19               19.4    -0.4       10
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       18.76   2018
 MINIMUM        1.59   1908
TOTALS          8.67              10.16   -1.49     7.63
DAILY AVG.      0.09               0.11   -0.02     0.09
DAYS >= .01       35               39.4    -4.4       35
DAYS >= .10       21               20.4     0.6       18
DAYS >= .50        4                5.9    -1.9        6
DAYS >= 1.00       2                2.0     0.0        1
GREATEST
 24 HR. TOTAL   1.69   09/24 TO 09/25               1.04  09/21 TO 09/21
 STORM TOTAL    1.59                                1.04
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL   1255               1333     -78     1088
 SINCE 7/1      1304               1370     -66       MM
COOLING TOTAL     33                 52     -19       35
 SINCE 1/1       604                480     124       MM

FREEZE DATES
RECORD
 EARLIEST     08/31/1894
 LATEST       05/27/1915
EARLIEST                        10/17
LATEST                          04/17
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
RESULTANT WIND SPEED/DIRECTION   4/250
HIGHEST WIND SPEED/DIRECTION    36/310    DATE  11/05
HIGHEST GUST SPEED/DIRECTION    56/310    DATE  11/05

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.47
NUMBER OF DAYS FAIR           38
NUMBER OF DAYS PC             26
NUMBER OF DAYS CLOUDY         27


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      19
LIGHT RAIN               39     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW               10     SLEET                      0
FOG                      40     FOG W/VIS <= 1/4 MILE     11
HAZE                      4

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$