764
CXUS51 KCTP 010725
CLMMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
325 AM EDT MON JUN 01 2026

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             97   05/31/1939
 LOW              30   05/10/2020
                       05/10/2020
                       05/10/2020
HIGHEST           93   05/18                          84  05/02
                       05/19
LOWEST            39   05/01                          46  05/26
AVG. MAXIMUM    72.0               73.7    -1.7     71.5
AVG. MINIMUM    52.1               53.1    -1.0     54.9
MEAN            62.1               63.4    -1.3     63.2
DAYS MAX >= 90     2                1.1     0.9        0
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       10.02   2025
 MINIMUM        0.19   2023
TOTALS          2.83               3.83   -1.00    10.02
DAILY AVG.      0.09               0.12   -0.03     0.32
DAYS >= .01       12               13.0    -1.0       17
DAYS >= .10        9                8.0     1.0       13
DAYS >= .50        2                2.6    -0.6        9
DAYS >= 1.00       0                0.8    -0.8        5
GREATEST
 24 HR. TOTAL   1.12   05/23 TO 05/24               2.05  05/30 TO 05/31

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   1977
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       23.8               29.9    -6.1       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL    155                121      34       95
 SINCE 7/1      5150               5013     137       MM
COOLING TOTAL     73                 72       1       48
 SINCE 1/1       109                 82      27       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
HIGHEST WIND SPEED/DIRECTION    32/280    DATE  05/13
HIGHEST GUST SPEED/DIRECTION    43/270    DATE  05/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.61
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       7
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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

$$