Climatological Report (Monthly)
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CLMMHT

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CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
1245 PM EDT TUE JUN 02 2026

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

...THE MANCHESTER CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1885 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
HIGHEST           97R  05/19         89       8
LOWEST            33   05/08         34      -1
                       05/09
AVG. MAXIMUM    69.8               70.1    -0.3
AVG. MINIMUM    46.1               47.7    -1.6
MEAN            58.0               58.9    -0.9
DAYS MAX >= 90     1                1.1    -0.1
DAYS MAX <= 32     0                0.0     0.0
DAYS MIN <= 32     0                0.3    -0.3
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
TOTALS          3.55               3.38    0.17
DAILY AVG.      0.11               0.11    0.00
DAYS >= .01       15               12.4     2.6
DAYS >= .10        9                7.5     1.5
DAYS >= .50        2                2.3    -0.3
DAYS >= 1.00       0                0.7    -0.7
GREATEST
 24 HR. TOTAL   0.79   05/29 TO 05/30

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1        67.1
DAYS >= TRACE       0
DAYS >= 1.0         0
GREATEST
 SNOW DEPTH         0

DEGREE DAYS
HEATING TOTAL    260                222      38      197
 SINCE 7/1      6517               6124     393     5738
COOLING TOTAL     48                 33      15       15
 SINCE 1/1        50                 38      12       22
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
HIGHEST WIND SPEED/DIRECTION    31/210    DATE  05/05
HIGHEST GUST SPEED/DIRECTION    46/190    DATE  05/05
                                46/280          05/19

SKY COVER
AVERAGE SKY COVER           0.69

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                4     RAIN                       6
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

&&

HISTORICAL RECORDS AT MANCHESTER BEGAN IN 1885, BUT WITHIN THIS
RECORD THERE REMAIN NUMEROUS YEARS OF UNAVAILABLE DATA. DUE TO THIS,
HISTORICAL RECORDS SHOULD BE CONSIDERED INCOMPLETE AS SOME
SIGNIFICANT EXTREMES MAY BE MISSING FROM THE DATA. MORE CONSISTENT
MODERN RECORDS BEGAN IN 1998 AND CONTINUE TO THE PRESENT.

$$