San Jose - Recent April Temperatures and Rainfall





The numbers here describe what the April weather in San Jose, California was like for every year since 2010. A series of tables gives April data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many hot days occurred each April. Then there's information on how much rain actually landed this month during recent years, as well as how often San Jose had wet weather.

The climate data come from weather measurements made at San Jose International Airport.

Temperature Weather iconTemperature

April temperature averages by year in San Jose
High °F Low °F Year High °C Low °C
71 50 2018 21 10
70 50 2017 21 10
72 52 2016 22 11
71 49 2015 21 9
72 50 2014 22 10
73 50 2013 23 10
70 49 2012 21 10
67 48 2011 19 9
65 46 2010 19 8
Number of days in April when the temperature in San Jose rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 15 0
2017 13 0
2016 16 1
2015 18 0
2014 18 1
2013 15 0
2012 14 1
2011 6 0
2010 11 0

Rainy Weather iconRain

This table gives the total precipitation that fell on San Jose during April in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for April in San Jose
Days Year Inches Milli­metres
6 2018 1.2 31
9 2017 1.7 43
6 2016 1.5 39
2 2015 0.9 22
4 2014 0.7 17
3 2013 0.3 7
7 2012 1.9 48
5 2011 0.2 5
8 2010 3.0 76
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

San Jose - Recent Years
San Jose - Extremes
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