Silicon Valley in april: average Weather, Temperature and Climate
Weather in Silicon Valley in april 2025
The weather in Silicon Valley in april comes from statistical datas on the last years. You can view the weather statistics for all the month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout april
good weather
Weather at 6am
56°F
Clear/Sunny
55% of time
25%
10%
9%
Weather at 12pm
68°F
Clear/Sunny
62% of time
20%
9%
7%
Weather at 6pm
58°F
Clear/Sunny
63% of time
22%
9%
4%
Weather at 3am
50°F
52%
21%
12%
12%
Evolution of daily average temperature and precipitation in Silicon Valley in april
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Silicon Valley in april.
The climate of Silicon Valley in april is good
In april in Silicon Valley, the climate is rather dry ; it hardly ever rains (0.9in of rainfall over 1 days).
The climate pleasant in that area this month. The high seasonal norm is 70°F. On average, the recorded minimum temperature is 56°F. Thus, the mean temperature average in april in Silicon Valley is 63°F. These temperatures are far removed from those records observed in Silicon Valley in the month of april with a maximum record of 97°F in 2009 and a minimum record of 41°F in 2010. You can expect to have about 21 days with temperatures up to 65°F, or 70% of the month.
In april in Silicon Valley, the days on average last 13:11. Sunrise is at 05:33 and sunset is at 18:44.
With good weather conditions, this month is a good month to go in this city.
Seasonal average climate and temperature of Silicon Valley in april
Check below seasonal norms These statistics are compiled from the weather statements of the last years of the month of april.
| April | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 97°F (2009) | ||||
| Lowest record temperature | 41°F (2010) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 21 day(s) (70%) | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.9in | ||||
| Number of days with rainfall | 1 day(s) (5%) | ||||
| Record daily rainfall | 0.9in (2012) | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.39km | ||||
| Cloud cover | 24% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 13 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:33 | ||||
| Time of sunset | 18:44 | ||||
| Length of day | 13:11 | ||||
| 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 Silicon Valley in april 2024:
43°F to 68°F
47°F to 74°F
47°F to 68°F
43°F to 49°F
43°F to 50°F
40°F to 56°F
38°F to 58°F
41°F to 68°F
47°F to 74°F
50°F to 77°F
52°F to 77°F
47°F to 68°F
45°F to 52°F
45°F to 58°F
43°F to 63°F
45°F to 74°F
52°F to 76°F
52°F to 74°F
50°F to 76°F
49°F to 74°F
50°F to 79°F
54°F to 77°F
50°F to 67°F
47°F to 67°F
47°F to 63°F
54°F to 63°F
45°F to 70°F
50°F to 68°F
45°F to 68°F
43°F to 70°F
Map: other cities in California in april
Cities near Silicon Valley:
| San Jose in april | good weather |
| Pescadero in april | good weather |
| Half Moon Bay in april | good weather |
| Moss Beach in april | good weather |
| Santa Cruz California in april | good weather |
| Oakland in april | good weather |
| San Francisco in april | good weather |
| Golden Gate National Recreation Area in april | good weather |
| Stinson Beach in april | good weather |
| Pacific Grove in april | good weather |
| Stockton in april | good weather |
| Carmel-by-the-Sea in april | good weather |
Click over cities on the map for information about the weather in april.
Silicon Valley
perfect weather
good
tolerable
bad
very bad
Weather data for Silicon Valley in april:
Weather data for Silicon Valley for april are derived from an average of the weather forecast since 2009 in Silicon Valley. There is a margin of error and these forecasts are to be considered as general information only. The weather in Silicon Valley 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 Silicon Valley.