Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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CDUS43 KDLH 182136
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
436 PM CDT MON AUG 18 2025
...................................
...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR AUGUST 18 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 66 2:59 PM 95 1955 76 -10 80
2003
MINIMUM 56 6:32 AM 36 1910 50 6 49
AVERAGE 61 63 -2 65
PRECIPITATION (IN)
TODAY T 2.45 1995 0.09 -0.09 0.00
MONTH TO DATE 0.67 1.60 -0.93 0.67
SINCE JUN 1 10.43 9.35 1.08 8.91
SINCE JAN 1 15.81 16.55 -0.74 17.61
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 4 4 0 0
MONTH TO DATE 26 51 -25 40
SINCE JUN 1 242 286 -44 218
SINCE JUL 1 88 126 -38 69
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 42 36 6 7
SINCE JUN 1 143 141 2 131
SINCE JAN 1 195 149 46 131
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 AM
LOWEST 72 12:00 AM
AVERAGE 84
..........................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 94 1959
1976
MINIMUM TEMPERATURE (F) 50 35 1897
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:12 AM CDT SUNSET 8:22 PM CDT
AUGUST 19 2025........SUNRISE 6:13 AM CDT SUNSET 8:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$