358
CXUS46 KOTX 011308
CLMLWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
508 AM PST SUN MAR 01 2026

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             72   02/24/1986
 LOW             -18   02/12/1884
HIGHEST           61   02/22         MM      MM       65  02/27
                                                          02/28
LOWEST            27   02/19         MM      MM        0  02/12
                       02/21
AVG. MAXIMUM    49.2               47.0     2.2     40.2
AVG. MINIMUM    33.3               31.7     1.6     28.4
MEAN            41.3               39.3     2.0     34.3
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                1.8    -1.8        8
DAYS MIN <= 32    13               15.1    -2.1       18
DAYS MIN <= 0      0                0.1    -0.1        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.42   2019
 MINIMUM        0.09   1935
TOTALS          2.08               1.04    1.04     1.59
DAILY AVG.      0.07               0.04    0.03     0.06
DAYS >= .01       12                9.6     2.4       16
DAYS >= .10        6                3.3     2.7        6
DAYS >= .50        2                0.2     1.8        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.86   02/23 TO 02/24               0.39

SNOWFALL (INCHES)
RECORDS
 TOTAL          31.3   2019
TOTALS           0.1                3.8    -3.7     11.6
SINCE 7/1        0.1               11.9   -11.8       MM
SNOWDEPTH AVG.     T                                   3
DAYS >= 1.0        0                1.3    -1.3        2
GREATEST
 SNOW DEPTH       MM                                   7  02/09
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL    657                718     -61      852
 SINCE 7/1      3126               3718    -592       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  0       0       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              3.5
HIGHEST WIND SPEED/DIRECTION    17/210    DATE  02/17
HIGHEST GUST SPEED/DIRECTION    26/220    DATE  02/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.48
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                4     SLEET                      0
FOG                      14     FOG W/VIS <= 1/4 MILE      7
HAZE                      1

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

$$