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CXUS51 KGYX 050111
CLMPWM

PWMCLMPWM 000
TTAA00 GYX 042102

CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
501 PM EDT SUN MAY 04 2025

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

...THE PORTLAND ME CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2025 (FOR TEMPERATURE)
CLIMATE RECORD PERIOD: 1871 TO 2025 (FOR PRECIPITATION)
CLIMATE RECORD PERIOD: 1882 TO 2025 (FOR SNOWFALL)

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             92   04/28/2009
 LOW               8   04/04/1954
HIGHEST           79   04/19         75       4       70  04/29
LOWEST            23   04/10         24      -1       26  04/26
AVG. MAXIMUM    53.9               53.8     0.1     52.7
AVG. MINIMUM    36.4               35.4     1.0     35.5
MEAN            45.2               44.6     0.6     44.1
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.2    -0.2        0
DAYS MIN <= 32     9               11.9    -2.9        8
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        9.90   1973
 MINIMUM        0.28   1999
TOTALS          4.59               4.41    0.18     4.37
DAILY AVG.      0.15               0.15    0.00     0.15
DAYS >= .01       16               11.1     4.9       11
DAYS >= .10       11                7.0     4.0        9
DAYS >= .50        1                2.8    -1.8        2
DAYS >= 1.00       1                1.2    -0.2        1
GREATEST
 24 HR. TOTAL   1.49   04/26 TO 04/27

SNOWFALL (INCHES)
RECORDS
 TOTAL          20.5   1906
TOTALS           1.1                2.8    -1.7      8.0
SINCE 7/1       54.1               68.7   -14.6     38.0
SNOWDEPTH AVG.     0
DAYS >= TRACE      7                1.3     5.7
DAYS >= 1.0        0                0.7    -0.7
GREATEST
 SNOW DEPTH        1   04/12
 24 HR TOTAL     0.9   04/12

DEGREE DAYS
HEATING TOTAL    589                613     -24      616
 SINCE 7/1      6263               6380    -117     5778
COOLING TOTAL      0                  1      -1        0
 SINCE 1/1         0                  1      -1        0
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.6
HIGHEST WIND SPEED/DIRECTION    30/300    DATE  04/20
HIGHEST GUST SPEED/DIRECTION    44/280    DATE  04/16

SKY COVER
AVERAGE SKY COVER           0.63

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     HEAVY RAIN                 4
RAIN                      7     LIGHT RAIN                18
FREEZING RAIN             0     LT FREEZING RAIN           0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                5     FOG                       14
FOG W/VIS <= 1/4 MILE     2     HAZE                       1

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

&&

...THE FOLLOWING DAILY RECORDS WERE SET OR TIED IN APRIL 2025...
DATE   RECORD                                 PREVIOUS
APR 19  79   - WARMEST HIGH TEMPERATURE      - 75 IN 1973
APR 26 1.46  - GREATEST PRECIPITATION        - 1.43 IN 2003

$$