Climatological Report (Annual)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
511
CXUS55 KBYZ 011245
CLAMLS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
545 AM MST THU JAN 01 2026
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...THE MILES CITY MT CLIMATE SUMMARY FOR THE YEAR OF 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1937 TO 2025
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 111 06/26/2012
LOW -38 12/24/1983
HIGHEST 103 07/09
LOWEST -30 02/11
02/19
AVG. MAXIMUM 59.9 58.7 1.2
AVG. MINIMUM 34.7 33.6 1.1
MEAN 47.3 46.2 1.1
DAYS MAX >= 90 35 -6.0
DAYS MAX <= 32 47 -4.0
DAYS MIN <= 32 162 -4.3
DAYS MIN <= 0 28 4.2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 20.28 1978
MINIMUM 5.27 1988
TOTALS 13.18 12.88 0.30
DAYS >= .01 87 0.3
DAYS >= .10 38 5.8
DAYS >= .50 7 0.9
DAYS >= 1.00 2 0.5
DEGREE DAYS
HEATING TOTAL 7095 7566 -471
COOLING TOTAL 805 731 74
FREEZE DATES
RECORD
EARLIEST 09/02/1974
LATEST 06/08/1950
EARLIEST 10/21
LATEST 04/23
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WIND (MPH)
AVERAGE WIND SPEED 9.3
RESULTANT WIND SPEED/DIRECTION 1/340
HIGHEST WIND SPEED/DIRECTION 58/340 DATE 06/15
HIGHEST GUST SPEED/DIRECTION 80/350 DATE 06/15
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 43 MIXED PRECIP 1
HEAVY RAIN 16 RAIN 36
LIGHT RAIN 128 FREEZING RAIN 1
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 7
LIGHT SNOW 62 SLEET 0
FOG 118 FOG W/VIS <= 1/4 MILE 16
HAZE 44
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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