Climatological Report (Seasonal)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
000
CXUS51 KCTP 010820
CLSJST

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
420 AM EDT WED SEP 01 2021

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

...THE JOHNSTOWN CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

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            104   07/09/1936
 LOW              32   08/31/1894
HIGHEST           89   06/29                          90  07/06
                                                          07/07
LOWEST            44   06/17                          39  06/01
AVG. MAXIMUM    78.3               76.9     1.4     79.6
AVG. MINIMUM    61.6               59.4     2.2     61.7
MEAN            70.0               68.2     1.8     70.6
DAYS MAX >= 90     0                0.4    -0.4        2
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       26.89   1980
 MINIMUM        6.25   1894
TOTALS         13.99              12.57    1.42    13.09
DAILY AVG.      0.15               0.14    0.01     0.14
DAYS >= .01       40               42.7    -2.7       35
DAYS >= .10       29               25.9     3.1       18
DAYS >= .50        7                8.9    -1.9       11
DAYS >= 1.00       4                3.1     0.9        6
GREATEST
 24 HR. TOTAL   2.01   0MM18 TO 08/18               2.23
 STORM TOTAL    2.01                                1.36
 (MM/DD(HH))            MM


DEGREE DAYS
HEATING TOTAL     58                 96     -38       37
 SINCE 7/1        11                 37     -26       MM
COOLING TOTAL    542                390     152      582
 SINCE 1/1       583                428     155       MM

FREEZE DATES
RECORD
 EARLIEST     08/31/1894
 LATEST       05/27/1915
EARLIEST                        MM
LATEST                          04/26
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   4/250
HIGHEST WIND SPEED/DIRECTION    37/290    DATE  06/21
HIGHEST GUST SPEED/DIRECTION    51/270    DATE  06/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.41
NUMBER OF DAYS FAIR           42
NUMBER OF DAYS PC             40
NUMBER OF DAYS CLOUDY         10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25     MIXED PRECIP               0
HEAVY RAIN               21     RAIN                      26
LIGHT RAIN               55     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      57     FOG W/VIS <= 1/4 MILE     14
HAZE                     28

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

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.