515
CDUS45 KTFX 140736
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT FRI MAY 14 2021
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 13 2021
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2021
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 314 PM 88 1903 62 0 57
MINIMUM 39 1159 PM 15 1953 36 3 33
AVERAGE 51 49 2 45
PRECIPITATION (IN)
YESTERDAY T 1.20 1974 0.09 -0.09 0.07
MONTH TO DATE 1.48 0.95 0.53 1.97
SINCE OCT 1 5.69 7.05 -1.36 7.15
SINCE JAN 1 3.64 4.60 -0.96 4.50
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE T
SINCE MAR 1 11.4
SINCE JUL 1 65.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 16 -2 20
MONTH TO DATE 249 234 15 277
SINCE MAR 1 1862 1954 -92 2161
SINCE JUL 1 7570 7720 -150 8082
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 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 1100 PM
LOWEST 44 400 PM
AVERAGE 65
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 98 1931
MINIMUM TEMPERATURE (F) 37 25 1974
2004
SUNRISE AND SUNSET
MAY 14 2021...........SUNRISE 543 AM MDT SUNSET 846 PM MDT
MAY 15 2021...........SUNRISE 542 AM MDT SUNSET 847 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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