Climatological Report (Seasonal)
Issued by NWS Portland, ME

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10
293
CXUS51 KGYX 041035
CLSGYX

PWMCLSGYX 000
TTAA00 GYX 040457

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
1257 AM EDT WED JUN 04 2025

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

...THE GRAY ME CLIMATE SUMMARY FOR THE SPRING SEASON, FROM
3/1/2025 TO 5/31/2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             95   05/18/2017
 LOW              -4   03/09/2007
                       03/07/2007
                       03/06/2007
HIGHEST           81   05/27         86      -5       89
                       05/28
LOWEST             3   03/03          6      -3       10
AVG. MAXIMUM    53.4               52.8     0.6     54.3
AVG. MINIMUM    36.6               34.2     2.4     37.7
MEAN            45.0               43.5     1.5     46.0
DAYS MAX >= 90     0                0.4    -0.4        0
DAYS MAX <= 32     4                5.6    -1.6        2
DAYS MIN <= 32    32               36.6    -4.6       28
DAYS MIN <= 0      0                0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       23.27   2005
TOTALS         15.74              11.97    3.77    17.79
DAILY AVG.      0.17               0.13    0.04     0.19
DAYS >= .01       41               36.7     4.3       38
DAYS >= .10       32               21.9    10.1       28
DAYS >= .50       13                8.3     4.7       10
DAYS >= 1.00       2                3.0    -1.0        5
GREATEST
 24 HR. TOTAL   2.08   05/09 TO 05/10               3.17

SNOWFALL (INCHES)
RECORDS
 TOTAL          58.8   2001
TOTALS          13.6               20.9    -7.3     28.7
SINCE 7/1       61.2               84.0   -22.8     61.6
SNOWDEPTH AVG.     2
DAYS >= TRACE     15                8.5     6.5       11
DAYS >= 1.0        4                4.4    -0.4        4
GREATEST
 SNOW DEPTH       15   03/01                          17
                       03/02
 24 HR TOTAL     5.1   03/24 TO 03/24               17.4

DEGREE DAYS
HEATING TOTAL   1820               1986    -166     1744
 SINCE 7/1      6750               7060    -310     6277
COOLING TOTAL      4                 10      -6       23
 SINCE 1/1         4                  9      -5       23
..............................................................



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

$$