Climatological Report (Monthly)
Issued by NWS
Issued by NWS
603
CXUS53 KDLH 011507
CLMASX
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
1007 AM CDT SUN JUN 01 2025
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...THE ASHLAND CLIMATE SUMMARY FOR THE MONTH OF MAY 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 96 05/30/1939
LOW 16 05/01/1978
05/10/1966
HIGHEST 89 05/12 MM MM 84 05/12
05/13
05/18
LOWEST 25 05/09 MM MM 29 05/10
AVG. MAXIMUM 66.6 64.4 2.2 65.6
AVG. MINIMUM 37.5 38.6 -1.1 39.6
MEAN 52.0 51.5 0.5 52.6
DAYS MAX >= 90 0 0.4 -0.4 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 9 7.7 1.3 1
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 8.06 2013
MINIMUM 0.31 2023
TOTALS 0.55 3.45 -2.90 2.74
DAILY AVG. 0.02 0.11 -0.09 0.09
DAYS >= .01 8 12.1 -4.1 14
DAYS >= .10 2 6.7 -4.7 9
DAYS >= .50 0 2.1 -2.1 1
DAYS >= 1.00 0 0.9 -0.9 1
GREATEST
24 HR. TOTAL 0.29 05/01 TO 05/02
DEGREE DAYS
HEATING TOTAL 409 427 -18 366
SINCE 7/1 7909 8635 -726 MM
COOLING TOTAL 14 8 6 1
SINCE 1/1 14 8 6 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.0
HIGHEST WIND SPEED/DIRECTION 31/050 DATE 05/20
HIGHEST GUST SPEED/DIRECTION 45/050 DATE 05/20
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.30
NUMBER OF DAYS FAIR 20
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 4
AVERAGE RH (PERCENT) 67
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 0
LIGHT RAIN 10 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 2
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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