Climatological Report (Daily)
Issued by NWS Duluth, MN
Issued by NWS Duluth, MN
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143
CDUS43 KDLH 170645
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
145 AM CDT SUN AUG 17 2025
...................................
...THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR AUGUST 16 2025...
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)
YESTERDAY
MAXIMUM 71 4:13 PM 93 1971 76 -5 71
MINIMUM 55 5:41 AM 41 1958 50 5 63
2012
AVERAGE 63 63 0 67
PRECIPITATION (IN)
YESTERDAY 0.02 1.82 1988 0.08 -0.06 0.17
MONTH TO DATE 0.67 1.42 -0.75 0.67
SINCE JUN 1 10.43 9.17 1.26 8.91
SINCE JAN 1 15.81 16.37 -0.56 17.61
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 3 -1 0
MONTH TO DATE 18 43 -25 40
SINCE JUN 1 234 278 -44 218
SINCE JUL 1 80 118 -38 69
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 42 32 10 6
SINCE JUN 1 143 137 6 130
SINCE JAN 1 195 145 50 130
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 49 4:00 PM
AVERAGE 70
..........................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 92 2021
MINIMUM TEMPERATURE (F) 50 35 1954
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 6:10 AM CDT SUNSET 8:24 PM CDT
AUGUST 18 2025........SUNRISE 6:12 AM CDT SUNSET 8:22 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$