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CXUS51 KGYX 032210
CLSPWM
PWMCLSPWM 000
TTAA00 GYX 021813
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
213 PM EDT TUE JUN 02 2026
...............................
...THE PORTLAND ME CLIMATE SUMMARY FOR THE SPRING SEASON, FROM
3/1/2026 TO 5/31/2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2026 (FOR TEMPERATURE)
CLIMATE RECORD PERIOD: 1871 TO 2026 (FOR PRECIPITATION)
CLIMATE RECORD PERIOD: 1882 TO 2026 (FOR SNOWFALL)
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
............................................................
TEMPERATURE (F)
RECORD
HIGH 94 05/31/1987
LOW -21 03/04/1950
HIGHEST 92 05/19 85 7 79 04/19
LOWEST 4 03/02 6 -2 2 03/03
AVG. MAXIMUM 53.9 53.5 0.4 53.3
AVG. MINIMUM 35.5 35.6 -0.1 36.8
MEAN 44.7 44.5 0.2 45.1
DAYS MAX >= 90 1 0.4 0.6 0
DAYS MAX <= 32 3 4.2 -1.2 2
DAYS MIN <= 32 33 37.2 -4.2 33
DAYS MIN <= 0 0 0.4 -0.4 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 22.55 1983
MINIMUM 4.23 1965
TOTALS 14.33 12.16 2.17 15.60
DAILY AVG. 0.16 0.13 0.03 0.17
DAYS >= .01 42 34.9 7.1 43
DAYS >= .10 30 21.1 8.9 32
DAYS >= .50 10 8.2 1.8 11
DAYS >= 1.00 4 2.7 1.3 2
GREATEST
24 HR. TOTAL 3.08 05/14 TO 05/15
SNOWFALL (INCHES)
RECORDS
TOTAL 61.5 1906
TOTALS 11.4 16.4 -5.0 5.5
SINCE 7/1 63.7 68.7 -5.0 54.1
SNOWDEPTH AVG. 1
DAYS >= TRACE 12 6.4 5.6 12
DAYS >= 1.0 4 3.5 0.5 1
GREATEST
SNOW DEPTH 16 03/04
24 HR TOTAL 5.4 03/03 TO 03/04
DEGREE DAYS
HEATING TOTAL 1871 1894 -23 1815
SINCE 7/1 6962 6705 257 6590
COOLING TOTAL 32 11 21 0
SINCE 1/1 32 11 21 0
............................................................
WIND (MPH)
AVERAGE WIND SPEED 7.8
HIGHEST WIND SPEED/DIRECTION 30/080 DATE 05/30
HIGHEST GUST SPEED/DIRECTION 45/090 DATE 03/17
SKY COVER
AVERAGE SKY COVER 0.61
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 4 HEAVY RAIN 7
RAIN 15 LIGHT RAIN 40
FREEZING RAIN 0 LT FREEZING RAIN 1
HEAVY SNOW 1 SNOW 5
LIGHT SNOW 10 FOG 44
FOG W/VIS <= 1/4 MILE 10 HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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