Climatological Report (Monthly) Issued by NWS Billings, MT
000
CXUS55 KBYZ 011145
CLMBIL
CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT
545 AM MDT THU JUN 01 2023
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...THE BILLINGS MT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1934 TO 2023
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
HIGHEST 85 05/22
LOWEST 38 05/01
AVG. MAXIMUM 73.1 66.9 6.2
AVG. MINIMUM 48.0 43.8 4.2
MEAN 60.6 55.3 5.3
DAYS MAX >= 90 0
DAYS MAX <= 32 0
DAYS MIN <= 32 0
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
TOTALS 2.87 2.36 0.51
DAYS >= .01 14
DAYS >= .10 6
DAYS >= .50 2
DAYS >= 1.00 1
GREATEST
24 HR. TOTAL 1.09 05/24 TO 05/25
SNOWFALL (INCHES)
TOTALS T 0.9 -0.9
SINCE 7/1 56.1 57.4 -1.3
SNOWDEPTH AVG. 0
DAYS >= TRACE 2
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL MM
DEGREE DAYS
HEATING TOTAL 157 314 -157
SINCE 7/1 6956 6665 291
COOLING TOTAL 28 14 14
SINCE 1/1 28 15 13
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WIND (MPH)
AVERAGE WIND SPEED 8.1
HIGHEST WIND SPEED/DIRECTION 33/260 DATE 05/24
HIGHEST GUST SPEED/DIRECTION 40/240 DATE 05/24
AVERAGE RH (PERCENT) 61
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 12 MIXED PRECIP 0
HEAVY RAIN 4 RAIN 4
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 2
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 3
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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