Climatological Report (Daily)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
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CDUS46 KOTX 202345
CLILWS
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
445 PM PDT MON MAY 20 2024
...................................
...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 20 2024...
VALID AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 70 248 PM 95 2023 73 -3 95
MINIMUM 48 514 AM 37 1927 49 -1 63
AVERAGE 59 61 -2 79
PRECIPITATION (IN)
TODAY T 0.96 2020 0.05 -0.05 0.00
MONTH TO DATE 0.60 1.06 -0.46 0.55
SINCE OCT 1 9.75 9.41 0.34 7.81
SINCE JAN 1 5.34 5.97 -0.63 3.28
SNOWFALL (IN)
TODAY MM T 1975 0.0 MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 0.8 -0.8 1.2
SINCE JUL 1 13.3 12.7 0.6 11.9
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 6 5 1 0
MONTH TO DATE 122 143 -21 59
SINCE MAR 1 1058 1158 -100 1148
SINCE JUL 1 4488 4875 -387 4878
COOLING
TODAY 0 1 -1 14
MONTH TO DATE 18 16 2 82
SINCE MAR 1 18 18 0 93
SINCE JAN 1 18 18 0 93
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61
LOWEST 27
AVERAGE 44
..........................................................
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1928
MINIMUM TEMPERATURE (F) 50 35 1960
1971
2010
SUNRISE AND SUNSET
MAY 20 2024...........SUNRISE 509 AM PDT SUNSET 821 PM PDT
MAY 21 2024...........SUNRISE 508 AM PDT SUNSET 823 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$