Climatological Report (Daily)
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
253
CDUS46 KMTR 210845
CLISTS

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST FRI FEB 21 2025

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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 20 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         73R  3:10 PM  72    2023  63     10       55
  MINIMUM         38   7:05 AM  25    2018  40     -2       49
  AVERAGE         56                        51      5       52

PRECIPITATION (IN)
  YESTERDAY        0.00          2.07 2017   0.27  -0.27     0.68
  MONTH TO DATE   10.25                      4.78   5.47     8.49
  SINCE OCT 1     36.95                     23.44  13.51    29.62
  SINCE JAN 1     11.36                     11.45  -0.09    18.06

DEGREE DAYS
 HEATING
  YESTERDAY        9                                        13
  MONTH TO DATE  311                                       290
  SINCE DEC 1   1229                                      1100
  SINCE JUL 1   1737                                      1546

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           6:00 AM
 LOWEST     24           3:00 PM
 AVERAGE    62

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        75      2020
 MINIMUM TEMPERATURE (F)   40        28      2006


SUNRISE AND SUNSET
FEBRUARY 21 2025......SUNRISE   6:54 AM PST   SUNSET   5:56 PM PST
FEBRUARY 22 2025......SUNRISE   6:52 AM PST   SUNSET   5:57 PM PST


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




$$