Climatological Report (Monthly)
Issued by NWS Spokane, WA

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900
CXUS46 KOTX 011226
CLMLWS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
526 AM PDT MON JUL 01 2024

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

...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            115   06/29/2021
 LOW              34   06/01/1951
HIGHEST           97   06/22         MM      MM       98  06/30
LOWEST            46   06/16         MM      MM       46  06/21
AVG. MAXIMUM    82.5               79.0     3.5     84.3
AVG. MINIMUM    55.6               54.0     1.6     58.3
MEAN            69.0               66.5     2.5     71.3
DAYS MAX >= 90     7                4.1     2.9        6
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.67   1884
 MINIMUM        0.01   1883
TOTALS          0.66               1.25   -0.59     1.01
DAILY AVG.      0.02               0.04   -0.02     0.03
DAYS >= .01        3                8.9    -5.9        6
DAYS >= .10        2                4.2    -2.2        2
DAYS >= .50        0                0.4    -0.4        1
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.45   06/02 TO 06/03               0.89

SNOWFALL (INCHES)
RECORDS
 TOTAL           0.1   1911
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1       13.3               12.7     0.6       MM
SNOWDEPTH AVG.     0                                   0
DAYS >= 1.0        0                0.0     0.0        0
GREATEST
 SNOW DEPTH        0                                   0  MM
 24 HR TOTAL      MM                                  MM

DEGREE DAYS
HEATING TOTAL     28                 61     -33       21
 SINCE 7/1      4572               4981    -409       MM
COOLING TOTAL    156                107      49      218
 SINCE 1/1       179                143      36       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
HIGHEST WIND SPEED/DIRECTION    36/250    DATE  06/03
HIGHEST GUST SPEED/DIRECTION    50/270    DATE  06/03

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.24
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     42

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$