


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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717 CDUS45 KTFX 170759 CLIBZN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 159 AM MDT SAT MAY 17 2025 ................................... ...THE BOZEMAN/GALLATIN FIELD MT CLIMATE SUMMARY FOR MAY 16 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1935 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 312 PM 88 1988 65 -9 76 MINIMUM 40 442 AM 20 1974 38 2 38 AVERAGE 48 52 -4 57 PRECIPITATION (IN) YESTERDAY 0.03 0.95 1987 0.06 -0.03 0.00 MONTH TO DATE 1.18 0.92 0.26 0.57 SINCE OCT 1 7.85 6.67 1.18 5.03 SINCE JAN 1 6.06 4.39 1.67 4.09 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 8.2 SINCE JUL 1 66.8 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 17 14 3 8 MONTH TO DATE 192 258 -66 272 SINCE MAR 1 1693 1903 -210 1828 SINCE JUL 1 7395 7880 -485 7353 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 3.8 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 600 AM LOWEST 49 300 PM AVERAGE 73 .......................................................... THE BOZEMAN/GALLATIN FIELD MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 2007 MINIMUM TEMPERATURE (F) 38 25 1986 SUNRISE AND SUNSET MAY 17 2025...........SUNRISE 550 AM MDT SUNSET 852 PM MDT MAY 18 2025...........SUNRISE 549 AM MDT SUNSET 853 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$