Climatological Report (Annual)
Issued by NWS Billings, MT
Issued by NWS Billings, MT
000 CXUS55 KBYZ 011603 CLABIL CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 903 AM MST SAT JAN 01 2022 ................................... ...THE BILLINGS MT CLIMATE SUMMARY FOR THE YEAR OF 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1934 TO 2021 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 108 07/14/2002 LOW -38 02/15/1936 HIGHEST 107 07/19 LOWEST -22 02/14 AVG. MAXIMUM 61.7 59.4 2.3 AVG. MINIMUM 38.0 37.0 1.0 MEAN 49.9 48.2 1.7 DAYS MAX >= 90 55 23.0 DAYS MAX <= 32 33 -6.5 DAYS MIN <= 32 143 1.5 DAYS MIN <= 0 17 4.2 PRECIPITATION (INCHES) RECORD MAXIMUM 26.81 1978 MINIMUM 6.86 2012 TOTALS 10.13 14.31 -4.18 DAYS >= .01 94 -2.9 DAYS >= .10 27 -11.6 DAYS >= .50 4 -2.0 DAYS >= 1.00 0 -1.4 SNOWFALL (INCHES) RECORDS TOTAL 127.9 1955 TOTALS 46.7 57.4 -10.7 DAYS >= 1.0 12 18.1 -6.1 GREATEST SNOW DEPTH 12 02/07 DEGREE DAYS HEATING TOTAL 6401 6754 -353 COOLING TOTAL 1042 663 379 FREEZE DATES RECORD EARLIEST 09/04/1962 LATEST 06/13/1969 EARLIEST 10/11 LATEST 05/22 ................................................ WIND (MPH) AVERAGE WIND SPEED 10.4 RESULTANT WIND SPEED/DIRECTION 4/270 HIGHEST WIND SPEED/DIRECTION 56/300 DATE 01/13 56/300 07/07 HIGHEST GUST SPEED/DIRECTION 73/300 DATE 07/07 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 29 MIXED PRECIP 0 HEAVY RAIN 9 RAIN 21 LIGHT RAIN 106 FREEZING RAIN 0 LT FREEZING RAIN 2 HAIL 2 HEAVY SNOW 4 SNOW 11 LIGHT SNOW 77 SLEET 1 FOG 72 FOG W/VIS <= 1/4 MILE 13 HAZE 45 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$