Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS55 KBYZ 011910 CLALVM CLIMATE REPORT NATIONAL WEATHER SERVICE BILLINGS MT 1210 PM MST FRI JAN 01 2021 ................................... ...THE LIVINGSTON MT CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1948 TO 2020 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 105 08/05/1961 LOW -41 12/24/1983 HIGHEST 102 09/05 LOWEST -9 01/15 AVG. MAXIMUM 60.2 58.1 2.1 AVG. MINIMUM 33.4 31.5 1.9 MEAN 46.8 44.8 2.0 DAYS MAX >= 90 37 18.6 DAYS MAX <= 32 34 -1.1 DAYS MIN <= 32 159 -13.8 DAYS MIN <= 0 8 -7.0 PRECIPITATION (INCHES) RECORD MAXIMUM 18.11 2019 MINIMUM 8.62 2012 TOTALS 11.09 14.81 -3.72 DAYS >= .01 103 -0.3 DAYS >= .10 34 -8.0 DAYS >= .50 2 -4.2 DAYS >= 1.00 0 -1.1 DEGREE DAYS HEATING TOTAL 6894 7603 -709 COOLING TOTAL 339 229 110 FREEZE DATES RECORD EARLIEST 08/17/2002 LATEST 06/29/1968 EARLIEST 09/08 LATEST 05/11 ................................................ WIND (MPH) AVERAGE WIND SPEED 15.2 HIGHEST WIND SPEED/DIRECTION 71/210 DATE 11/13 HIGHEST GUST SPEED/DIRECTION 83/210 DATE 11/13 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 31 MIXED PRECIP 0 HEAVY RAIN 11 RAIN 26 LIGHT RAIN 99 FREEZING RAIN 0 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 21 SNOW 28 LIGHT SNOW 92 SLEET 0 FOG 86 FOG W/VIS <= 1/4 MILE 20 HAZE 47 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$