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CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
1212 PM EDT WED APR 02 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR THE MONTH OF MARCH 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 88 03/31/1998
LOW -21 03/04/1950
HIGHEST 57 03/17 62 -5 55 03/03
03/17
LOWEST 2 03/03 6 -4 13 03/01
AVG. MAXIMUM 44.3 42.3 2.0 44.8
AVG. MINIMUM 27.3 26.0 1.3 31.1
MEAN 35.8 34.1 1.7 37.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 2 4.0 -2.0 1
DAYS MIN <= 32 24 24.5 -0.5 18
DAYS MIN <= 0 0 0.4 -0.4 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.24 2010
MINIMUM 0.09 1915
TOTALS 4.40 4.08 0.32 11.00
DAILY AVG. 0.14 0.13 0.01 0.35
DAYS >= .01 11 11.3 -0.3 16
DAYS >= .10 8 7.0 1.0 13
DAYS >= .50 4 2.9 1.1 6
DAYS >= 1.00 0 0.8 -0.8 5
GREATEST
24 HR. TOTAL 1.22 03/05 TO 03/06
SNOWFALL (INCHES)
RECORDS
TOTAL 49.0 1993
TOTALS 4.4 13.6 -9.2 5.7
SINCE 7/1 53.0 65.9 -12.9 30.0
SNOWDEPTH AVG. 2
DAYS >= TRACE 5 5.1 -0.1
DAYS >= 1.0 1 2.8 -1.8
GREATEST
SNOW DEPTH 12 03/01
24 HR TOTAL 3.5 03/29
DEGREE DAYS
HEATING TOTAL 899 956 -57 829
SINCE 7/1 5674 5767 -93 5162
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
............................................................
WIND (MPH)
AVERAGE WIND SPEED 8.2
HIGHEST WIND SPEED/DIRECTION 36/300 DATE 03/07
HIGHEST GUST SPEED/DIRECTION 56/300 DATE 03/07
SKY COVER
AVERAGE SKY COVER 0.62
AVERAGE RH (PERCENT) 70
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 HEAVY RAIN 3
RAIN 4 LIGHT RAIN 11
FREEZING RAIN 0 LT FREEZING RAIN 1
HEAVY SNOW 2 SNOW 2
LIGHT SNOW 4 FOG 15
FOG W/VIS <= 1/4 MILE 7 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 MARCH 2025
DATE RECORD PREVIOUS
MAR 16 40 - WARMEST LOW TEMPERATURE - 39 IN 2016
MAR 17 39 - WARMEST LOW TEMPERATURE - 39 IN 1973 (TIED)
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