Department of Water Resources Home

Flood Management

California State Climatologist

3310 El Camino Avenue
Suite 200
Sacramento, CA 95821

Mailing Address:
P.O. Box 219000
Sacramento, CA 95821-9000

Central Coast Hydrologic Region


Region Avg Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg Temp 49.2 51.8 53.4 56.0 59.6 63.5 66.1 66.5 65.4 61.1 53.9 49.1 58.0
Std Dev T 1.9 2.1 2.3 2.2 2.2 1.7 1.3 1.1 1.9 1.7 2.2 2.3 0.9
Avg Precip 4.47 4.17 3.60 1.32 0.53 0.13 0.50 0.90 0.31 1.09 2.62 3.02 21.40
Std Dev P 3.23 3.27 2.63 1.07 0.74 0.17 0.11 0.21 0.40 0.91 2.17 2.00 8.05
Location: BEN LOMOND NO 4
Location: BIG SUR STATION
Location: CACHUMA LAKE
Location: GIBRALTAR DAM 2
Location: GILROY
Location: HOLLISTER 2
Location: JUNCAL DAM
Location: KING CITY
Location: LOMPOC
Location: LOS ALAMOS
Location: LOS GATOS 4 SW
Location: LOS PRIETOS RANGER STN
Location: MONTEREY
Location: MORRO BAY FIRE DEPT
Location: NEW CUYAMA FIRE STN
Location: PAICINES 4 W
Location: PALOMA
Location: PASO ROBLES
Location: PASO ROBLES MUNICIPAL A
Location: PINNACLES NATL MONUMENT
Location: PISMO BEACH
Location: PRIEST VALLEY
Location: SALINAS AP
Location: SALINAS DAM
Location: SALINAS NO 2
Location: SALSIPUEDES GAGING STN
Location: SAN CLEMENTE DAM
Location: SAN LUIS OBISPO POLYTECH
Location: SANTA BARBARA
Location: SANTA BARBARA MNCPL AP
Location: SANTA CRUZ
Location: SANTA MARGARITA BOOST
Location: SANTA MARIA AP
Location: SOLEDAD
Location: SPRECKELS HWY BRIDGE
Location: TWITCHELL DAM
Location: WATSONVILLE WATERWORKS