Cayucos climate

Cayucos Weather in April

NOAA 1991-2020 normals for Morro Bay Fire Dept, 9.5 km from Cayucos

Average highs run from 67°F on April 1 to 67°F on April 30, and lows from 49°F to 50°F. Normal precipitation for the month is 0.99 in over about 4 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Cayucos, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
67°F
Average low
49°F
Precipitation
0.99 in
Record high
101°FApr 20, 2009
Record low
30°FApr 4, 1999
Chance of a freeze
0%
Daylight
12 h 35 min to 13 h 36 min
Cloud cover
37%
Humidity
80%
Dew point
49°F
Wind
11.0 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 167°F49°F86°F 202136°F 200818%0%
Apr 267°F49°F81°F 200032°F 199918%0%
Apr 367°F49°F83°F 201534°F 199917%0%
Apr 467°F49°F85°F 202630°F 199917%0%
Apr 567°F49°F89°F 201636°F 199917%0%
Apr 667°F49°F96°F 202238°F 200617%0%
Apr 767°F49°F91°F 202236°F 199916%0%
Apr 867°F49°F93°F 202232°F 200116%0%
Apr 967°F49°F91°F 201834°F 199916%0%
Apr 1067°F49°F83°F 202437°F 199916%0%
Apr 1167°F49°F82°F 202537°F 199915%0%
Apr 1267°F49°F90°F 200834°F 199815%0%
Apr 1367°F49°F95°F 200238°F 199815%0%
Apr 1467°F49°F84°F 200238°F 200115%0%
Apr 1567°F49°F83°F 199935°F 199814%0%
Apr 1667°F49°F87°F 199937°F 200114%0%
Apr 1767°F49°F88°F 201636°F 201314%0%
Apr 1867°F49°F88°F 201637°F 200313%0%
Apr 1967°F49°F96°F 200937°F 200513%0%
Apr 2067°F49°F101°F 200938°F 200513%0%
Apr 2167°F49°F97°F 200938°F 200512%0%
Apr 2267°F50°F80°F 201736°F 200312%0%
Apr 2367°F50°F83°F 201936°F 199912%0%
Apr 2467°F50°F86°F 202039°F 200312%0%
Apr 2567°F50°F86°F 202038°F 200911%0%
Apr 2667°F50°F100°F 200440°F 200311%0%
Apr 2767°F50°F99°F 200439°F 200311%0%
Apr 2867°F50°F83°F 200740°F 200211%0%
Apr 2967°F50°F96°F 201437°F 200310%0%
Apr 3067°F50°F97°F 201440°F 200310%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Cayucos, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

April 1
sunrise 6:50 AM, sunset 7:25 PM
April 30
sunrise 6:13 AM, sunset 7:49 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00045866 (Morro Bay Fire Dept), public domain. Records: NOAA GHCN-Daily, station USW00093206, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.