Climatological Report (Daily)
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055
CDUS46 KOTX 180836
CLIEPH

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
136 AM PDT TUE AUG 18 2026

...................................

...THE EPHRATA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         93    408 PM 106    2008  88      5       82
  MINIMUM         62    535 AM  45    1976  59      3       51
  AVERAGE         78                        74      4       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.15 2005   0.00   0.00     0.00
  MONTH TO DATE    T                         0.12  -0.12     0.39
  SINCE OCT 1      6.64                      7.30  -0.66     8.04
  SINCE JAN 1      3.15                      4.65  -1.50     2.76

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     42                        58    -16       12
  SINCE JUL 1      0                         5     -5        0

 COOLING
  YESTERDAY       13                         9      4        2
  MONTH TO DATE  151                       180    -29      173
  SINCE JUN 1    654                       623     31      765
  SINCE JAN 1    717                       665     52      810
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    58           600 AM
 LOWEST     22           200 PM
 AVERAGE    40

..........................................................


THE EPHRATA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88       108      2022
 MINIMUM TEMPERATURE (F)   59        41      1995


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   559 AM PDT   SUNSET   804 PM PDT
AUGUST 19 2026........SUNRISE   600 AM PDT   SUNSET   802 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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