Location: North Willow Glen, San Jose, Ca, USA
Altitude: 125 feet, Grid 37°18.544 , 121°54.521
LaCrosse 2308 Weather Station

Long Term Weather

Last Update 9/15/25 12:07 AM
Mean Temperature Yesterday 68.5 °F
True Mean Temperature Yesterday 68.4 °F
Mean Temperature last 7 days 68.9 °F
Mean Temperature this month 66.4 °F
Mean Temperature last 30 days 70.3 °F
Mean Temperature last month 71.0 °F
Mean Temperature last 60 days 69.6 °F
Mean Temperature last 90 days 69.2 °F

Maximum Temperature last 7 days 82.0 °F at: 9/8/25 3:32 PM
Minimum Temperature last 7 days 60.4 °F at: 9/8/25 6:11 AM
Maximum Temperature this month 91.2 °F at: 9/1/25 4:04 PM
Minimum Temperature this month 59.5 °F at: 9/3/25 7:11 AM
Maximum Temperature last 30 days 93.9 °F at: 8/31/25 2:00 PM
Minimum Temperature last 30 days 57.4 °F at: 8/20/25 7:14 AM
Maximum Temperature last month 93.9 °F at: 8/31/25 2:00 PM
Minimum Temperature last month 55.9 °F at: 8/4/25 7:14 AM
Maximum Temperature last 60 days 93.9 °F at: 8/31/25 2:00 PM
Minimum Temperature last 60 days 55.9 °F at: 8/4/25 7:14 AM
Maximum Temperature last 90 days 93.9 °F at: 8/31/25 2:00 PM
Minimum Temperature last 90 days 52.0 °F at: 6/20/25 6:14 AM

Total Rainfall since 11/1/24 8:04 AM 52.03 In
Total Rainfall last season¹ to date 156.49 In
Total Rainfall entire last season¹ 156.49 In
¹ Between October 1 and September 30


Growing degree days measures the time each day spent in the ideal plant growth range²
Growing degree days last 7 days 141.0 °F
Growing degree days this month 271.5 °F
Growing degree days last 30 days 612.7 °F
Growing degree days last month 662.8 °F
Growing degree days last 60 days 1229.2 °F
Growing degree days last 90 days 1821.8 °F
Growing degree days this season³ 3454.3 °F
Growing degree days last season³ to date 3638.2 °F
Growing degree days entire last season³ 4843.4 °F
² Between 50 °F and 86 °F (10 °C and 30 °C)
³ Between January 1 and December 31

Heating degree days estimates the heat required each day4
Heating degree days last 7 days 0.0 °F
Heating degree days this month 0.0 °F
Heating degree days last 30 days 0.0 °F
Heating degree days last month 0.0 °F
Heating degree days last 60 days 0.0 °F
Heating degree days last 90 days 3.4 °F
Heating degree days this season5 2140.1 °F
Heating degree days last season5 to date 1961.2 °F
Heating degree days entire last season5 1967.3 °F
4 Degree-hours below 65 °F
5 Between July 1 and June 30

Cooling degree days estimates the air conditioning required each day6
Cooling degree days last 7 days 28.0 °F
Cooling degree days this month 62.0 °F
Cooling degree days last 30 days 155.0 °F
Cooling degree days last month 173.2 °F
Cooling degree days last 60 days 272.0 °F
Cooling degree days last 90 days 379.8 °F
Cooling degree days this season7 449.7 °F
Cooling degree days last season7 to date 710.2 °F
Cooling degree days entire last season7 868.7 °F
6 Degree-hours above 65 °F
7 Between January 1 and December 31

Chill hours measures the time each day spent below 45 °F
Chill hours yesterday 0.00 hrs
Chill hours this season8 921.83 hrs
Chill hours last season8 to date 689.94 hrs
Chill hours entire last season8 689.94 hrs
Non-Freezing Chill hours this season8 921.83 hrs
Non-Freezing Chill hours last season8 to date 689.94 hrs
Non-Freezing Chill hours entire last season8 689.94 hrs
8 Between July 1 and June 30

outdoor temperature for the last 366 days


Wind gust for the last 366 days


rainfall for the last 366 days


Growing Degree Days for the last 366 days


Heating Degree Days for the last 366 days


Cooling Degree Days for the last 366 days



OpenJ2300 (c) Dennis Ernst OpenJ2300