Monterey, California weather in April
Temperature, sea and sunshine in April: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in April
Poor
Best time to visit: July – September
What is the weather like in Monterey, California in April?
In April, Monterey, California is mild: daytime highs average 16 °C, and nights cool down to about 9 °C. The sea averages 12.0 °C – swimming is only for the hardy. The sun shines for around 9 hours a day. Rain falls on about 5 days, adding up to 32 mm. All in all, April is not an ideal month for a holiday in Monterey, California.
April compared
How the weather changes from March to May. Tap a month to open it.
More details for April
- Daylight
- 13 h 5 min06:35 – 19:41
- UV index
- 8 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 16 km/haverage daily peakAll months
- Cloud cover
- 46 %on averageAll months
- Hot days
- 0 days30 °C or more
- Time zone
- UTC−7America/Los_Angeles
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %97 %
- Few rainy daysweight 20 %93 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in April
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
Monterey, California in April: quick answers
Is Monterey, California hot in April?
No. In April, Monterey, California is mild: daytime highs average 16 °C and nights drop to about 9 °C.
Can you swim in Monterey, California in April?
Only if you don't mind cold water: in April the sea averages just 12.0 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Monterey, California in April?
Rain falls on about 5 days, adding up to 32 mm.
Monterey, California month by month
The whole year in Monterey, CaliforniaAll destinations: USAWhere to go in AprilSea temperature in April
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences