065
CXUS46 KOTX 011357
CLMLWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
557 AM PST MON DEC 01 2025

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...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             77   11/12/1999
                       11/05/1934
                       11/03/1975
 LOW              -3   11/15/1955
                       11/14/1955
HIGHEST           68   11/01         MM      MM       58  11/14
LOWEST            29   11/24         MM      MM       28  11/06
                       11/25
                                                          11/29
                                                          11/30
AVG. MAXIMUM    52.4               48.7     3.7     49.3
AVG. MINIMUM    39.7               34.5     5.2     37.2
MEAN            46.1               41.6     4.5     43.2
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                1.1    -1.1        0
DAYS MIN <= 32     4               11.9    -7.9        6
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.15   1926
 MINIMUM           T   1929
TOTALS          1.17               1.23   -0.06     1.45
DAILY AVG.      0.04               0.04   -0.00     0.05
DAYS >= .01       15               11.1     3.9       10
DAYS >= .10        5                4.3     0.7        5
DAYS >= .50        0                0.2    -0.2        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.25   11/16 TO 11/17               0.66

SNOWFALL (INCHES)
RECORDS
 TOTAL          15.9   1921
TOTALS           0.0                1.3    -1.3      0.0
SINCE 7/1        0.0                1.3    -1.3       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.6    -0.6        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL    560                702    -142      648
 SINCE 7/1       928               1180    -252       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1      1312                912     400       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    32/250    DATE  11/07
HIGHEST GUST SPEED/DIRECTION    44/240    DATE  11/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.57
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      6
HAZE                      2

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

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