Half Moon Bay in april: average Weather, Temperature and Climate
Weather in Half Moon Bay in april 2025
The weather in Half Moon Bay in the month of april comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout april
good weather
Weather at 6am
54°F
Clear/Sunny
48% of time
25%
11%
11%
Weather at 12pm
61°F
Clear/Sunny
60% of time
21%
9%
7%
Weather at 6pm
56°F
Clear/Sunny
59% of time
23%
8%
8%
Weather at 3am
52°F
50%
27%
14%
6%
Evolution of daily average temperature and precipitation in Half Moon Bay in april
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Half Moon Bay in april.
The climate of Half Moon Bay in april is good
The climate in april in Half Moon Bay is quite dry ; it does not rain often (1.1in of rainfall over 2 days).
The climate is quite fresh there this month, but it is livable when dressing cosy. The high seasonal norm is 61°F. The minimum is 54°F. Thus, the mean temperature average on this month of april in Half Moon Bay is 58°F. These temperatures are far removed from those records observed in Half Moon Bay in the month of april with a maximum record of 86°F in 2009 and a minimum record of 45°F in 2011. You can expect to have about 5 days with temperatures up to 65°F, or 17% of time.
On average, in Half Moon Bay, the days of april last 13:10. Sunrise is at 05:35 and sets at 18:45.
With a good climate, the month of april is a good time to go there.
Seasonal average climate and temperature of Half Moon Bay in april
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of april.
| April | |||||
| Outside temperature | |||||
| Average temperature | 58°F | ||||
| Highest temperature | 61°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 86°F (2009) | ||||
| Lowest record temperature | 45°F (2011) | ||||
| Number of days at +65°F | 5 day(s) (17%) | ||||
| Sea temperature | |||||
| Average sea temperature | 54°F | ||||
| Lowest sea temperature | 51°F | ||||
| Highest sea temperature | 56°F | ||||
| Wind | |||||
| Wind speed | 23km/h | ||||
| Wind temperature | 52°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 1.1in | ||||
| Number of days with rainfall | 2 day(s) (5%) | ||||
| Record daily rainfall | 0.9in (2010) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.59km | ||||
| Cloud cover | 28% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:35 | ||||
| Time of sunset | 18:45 | ||||
| Length of day | 13:10 | ||||
| Our opinion about the weather in april | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last april?
Here is the day by day recorded weather in Half Moon Bay in april 2024:
50°F to 61°F
52°F to 61°F
50°F to 56°F
47°F to 50°F
49°F to 52°F
49°F to 54°F
47°F to 54°F
49°F to 58°F
50°F to 63°F
52°F to 63°F
52°F to 59°F
50°F to 56°F
47°F to 52°F
47°F to 54°F
49°F to 54°F
50°F to 59°F
54°F to 61°F
50°F to 58°F
50°F to 58°F
52°F to 59°F
52°F to 61°F
54°F to 59°F
54°F to 58°F
54°F to 58°F
52°F to 56°F
54°F to 58°F
50°F to 56°F
52°F to 58°F
50°F to 58°F
49°F to 58°F
Map: other cities in California in april
Cities near Half Moon Bay:
| Moss Beach in april | good weather |
| Pescadero in april | good weather |
| Silicon Valley in april | good weather |
| San Francisco in april | good weather |
| Oakland in april | good weather |
| Golden Gate National Recreation Area in april | good weather |
| San Jose in april | good weather |
| Stinson Beach in april | good weather |
| Santa Cruz California in april | good weather |
| Point Reyes in april | good weather |
| Pacific Grove in april | good weather |
| Napa Valley in april | good weather |
Click over cities on the map for information about the weather in april.
Half Moon Bay
perfect weather
good
tolerable
bad
very bad
Weather data for Half Moon Bay in april:
Weather data for Half Moon Bay for april are derived from an average of the weather forecast since 2009 in Half Moon Bay. There is a margin of error and these forecasts are to be considered as general information only. The weather in Half Moon Bay can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Half Moon Bay.