Cayucos, California Climate
United States
Pop. 2,592 Elev. 20 m / 66 ft
TZ: America/Los_Angeles (UTC-7) ·
Temperatures in Cayucos stay moderate year-round, from 47°F (8°C) in January to 70°F (21°C) in September. Expect around 23 rainy days annually (15.7 in / 398 mm total). The city averages 205 sunny days per year. Ocean water temperatures reach 62°F (17°C) in summer.
| Temperature | 70°F (21°C) high | 47°F (8°C) low |
| Feels like | 46°F (8°C) low | |
| Rain | 23 days | 15.7 in (398 mm) /yr |
| Sky | 205 sunny | 12 stormy |
| Wind | 3.8 mph (1.7 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, May, Jun, Jul, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
28
Jan 57
Feb 53
Mar 44
Apr 25
May 28
Jun 48
Jul 21
Aug 35
Sep 27
Oct 44
Nov 40
Dec Humidity (%)
72
Jan 78
Feb 77
Mar 78
Apr 75
May 78
Jun 88
Jul 80
Aug 85
Sep 81
Oct 82
Nov 81
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 20 mi San Luis County Regional Airport (SBP)
Ski resort 109 mi Mount Pinos Winter Sports Area
National park 5 mi Morro Rock Natural Preserve
Mountain peak
(5,158 ft) 54 mi Cone Peak
Hospital 12 mi Twin Cities Community Hospital
Hiking trail 14 mi Calisfornia Mission Trail - stage 10 Mission San Luis Obispo de Tolosa to Mission San Miguel Arcangel
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 61°F 16°C | 47°F 8°C | 0.4 in 11 mm | — | 21 |
| February | 60°F 15°C | 50°F 10°C | 3.3 in 83 mm | — | 9 |
| March | 58°F 15°C | 50°F 10°C | 2.7 in 68 mm | — | 10 |
| April | 60°F 15°C | 52°F 11°C | 0.3 in 8 mm | — | 13 |
| May | 64°F 18°C | 55°F 13°C | 0.0 in 1 mm | — | 23 |
| June | 64°F 18°C | 57°F 14°C | 0.0 in 1 mm | — | 19 |
| July | 63°F 17°C | 56°F 14°C | 0.1 in 2 mm | — | 9 |
| August | 70°F 21°C | 61°F 16°C | 0.0 in 1 mm | — | 27 |
| September | 70°F 21°C | 63°F 17°C | 0.4 in 10 mm | — | 21 |
| October | 67°F 20°C | 58°F 15°C | 1.1 in 28 mm | — | 21 |
| November | 65°F 18°C | 55°F 13°C | 3.0 in 76 mm | — | 14 |
| December | 62°F 17°C | 52°F 11°C | 4.4 in 112 mm | — | 18 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 21 | 0 |
| February | 9 | 3 |
| March | 10 | 1 |
| April | 13 | 0 |
| May | 23 | 0 |
| June | 19 | 0 |
| July | 9 | 0 |
| August | 27 | 0 |
| September | 21 | 1 |
| October | 21 | 1 |
| November | 14 | 3 |
| December | 18 | 3 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 55°F 13°C | 54°F 12°C |
| February | 55°F 13°C | 53°F 12°C |
| March | 54°F 12°C | 54°F 12°C |
| April | 54°F 12°C | 55°F 13°C |
| May | 56°F 14°C | 60°F 15°C |
| June | 56°F 14°C | 64°F 18°C |
| July | 55°F 13°C | 66°F 19°C |
| August | 61°F 16°C | 69°F 20°C |
| September | 62°F 17°C | 71°F 22°C |
| October | 62°F 17°C | 66°F 19°C |
| November | 61°F 16°C | 62°F 17°C |
| December | 62°F 17°C | 57°F 14°C |