592
CXUS51 KCTP 010840
CLSMDT

CLIMATE REPORT
NATIONAL WEATHER SERVICE STATE COLLEGE PA
440 AM EDT SUN JUN 01 2025

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

...THE HARRISBURG PA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2025 TO 5/31/2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1888 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             97   05/01/1942
                       05/31/1939
 LOW                   03/07/2015
HIGHEST           84   05/02                          90  05/02
LOWEST            19   03/02                          25  03/01
                                                          03/22
AVG. MAXIMUM    65.1               62.9     2.2     65.3
AVG. MINIMUM    45.1               42.6     2.5     46.6
MEAN            55.1               52.8     2.3     56.0
DAYS MAX >= 90     0                1.2    -1.2        1
DAYS MAX <= 32     0                1.0    -1.0        0
DAYS MIN <= 32    11               18.9    -7.9        7
DAYS MIN <= 0      0                0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       20.79   2011
 MINIMUM        5.40   1926
TOTALS         14.63              11.08    3.55    12.19
DAILY AVG.      0.16               0.12    0.04     0.13
DAYS >= .01       40               35.4     4.6       41
DAYS >= .10       22               21.4     0.6       25
DAYS >= .50       12                7.2     4.8        6
DAYS >= 1.00       5                2.7     2.3        4
GREATEST
 24 HR. TOTAL   2.05   05/30 TO 05/31               1.65  04/02 TO 04/03
 STORM TOTAL    1.75                                1.23
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL          24.0   1927
 24 HR TOTAL       T   MM
 SNOW DEPTH        2   03/13/2022
TOTALS           0.0                6.0    -6.0        T
 LIQUID EQUIV   0.00               0.00    0.00        T
SINCE 7/1       15.6               29.9   -14.3       MM
 LIQUID 7/1     1.56               2.90   -1.34       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= TRACE      0                3.0    -3.0        1
DAYS >= 1.0        0                1.4    -1.4        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM
 STORM TOTAL     0.0                                 0.0
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL    944               1206    -262      945
 SINCE 7/1      4720               5013    -293       MM
COOLING TOTAL     56                 81     -25      137
 SINCE 1/1        56                 82     -26       MM

FREEZE DATES
RECORD
 EARLIEST     09/24/1963
 LATEST       05/11/1966
EARLIEST                        11/13
LATEST                          03/26
................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.0
RESULTANT WIND SPEED/DIRECTION   3/300
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  04/15
HIGHEST GUST SPEED/DIRECTION    60/300    DATE  04/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.64
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             41
NUMBER OF DAYS CLOUDY         35

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               0
HEAVY RAIN               13     RAIN                      17
LIGHT RAIN               54     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      35     FOG W/VIS <= 1/4 MILE      2
HAZE                     17

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

$$