440
CDUS43 KDLH 182135
CLIINL
CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN
435 PM CDT MON MAY 18 2026
...............................
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR MAY 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 2:51 PM 91 1972 65 -15 46
MINIMUM 43 7:31 AM 24 2002 39 4 34
AVERAGE 47 52 -5 40
PRECIPITATION (IN)
TODAY 0.08 1.32 2018 0.11 -0.03 0.04
MONTH TO DATE 0.40 1.59 -1.19 0.51
SINCE MAR 1 2.70 4.25 -1.55 4.17
SINCE JAN 1 4.14 5.73 -1.59 5.38
SNOWFALL (IN)
TODAY 0.0 T 1998 0.0 0.0 T
2015
2025
MONTH TO DATE T 0.2 -0.2 T
SINCE JUL 1 66.4 73.0 -6.6 60.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 13 5 25
MONTH TO DATE 407 299 108 177
SINCE MAR 1 2524 2390 134 2192
SINCE JUL 1 9579 9882 -303 8940
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 51
SINCE MAR 1 0 0 0 51
SINCE JAN 1 0 0 0 51
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 AM
LOWEST 74 2:00 PM
AVERAGE 86
......................................................
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 89 1972
MINIMUM TEMPERATURE (F) 39 20 1924
1926
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 5:29 AM CDT SUNSET 8:52 PM CDT
MAY 19 2026...........SUNRISE 5:28 AM CDT SUNSET 8:53 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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