805
CDUS46 KOTX 310833
CLIOTX
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1232 AM PST SUN DEC 31 2017
...............................
..THE SPOKANE WA WFO CLIMATE SUMMARY FOR DECEMBER 30 2017
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1881 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 35 MM MM MM 31 4 31
MINIMUM 15 MM MM MM 20 -5 6
AVERAGE 25 25 0 19
PRECIPITATION (IN)
YESTERDAY 0.00 MM MM 0.08 -0.08 0.00
MONTH TO DATE 2.87 2.46 0.41 1.60
SINCE OCT 1 7.27 5.96 1.31 10.37
SINCE JAN 1 21.64 17.01 4.63 20.78
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.7 -0.7 0.0
MONTH TO DATE 16.1 16.4 -0.3 18.9
SINCE DEC 1 16.1 16.4 -0.3 18.9
SINCE JUL 1 21.8 24.3 -2.5 21.1
SNOW DEPTH 4
DEGREE DAYS
HEATING
YESTERDAY 40 40 0 46
MONTH TO DATE 1137 1177 -40 1293
SINCE DEC 1 1137 1177 -40 1293
SINCE JUL 1 2901 3059 -158 2849
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 413 249 164 229
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WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
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THE SPOKANE WA WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 MM MM
MINIMUM TEMPERATURE (F) 20 MM MM
SUNRISE AND SUNSET
DECEMBER 31 2017......SUNRISE 739 AM PST SUNSET 409 PM PST
JANUARY 1 2018.......SUNRISE 739 AM PST SUNSET 410 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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