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 9/8/26 7:49 AM
Mean Temperature Yesterday 69.5 °F
True Mean Temperature Yesterday 69.2 °F
Mean Temperature last 7 days 67.3 °F
Mean Temperature this month 67.3 °F
Mean Temperature last 30 days 68.9 °F
Mean Temperature last month 70.1 °F
Mean Temperature last 60 days 70.4 °F
Mean Temperature last 90 days 70.1 °F

Maximum Temperature last 7 days 85.6 °F at: 9/7/26 5:00 PM
Minimum Temperature last 7 days 53.4 °F at: 9/7/26 7:18 AM
Maximum Temperature this month 85.6 °F at: 9/7/26 5:00 PM
Minimum Temperature this month 53.4 °F at: 9/7/26 7:18 AM
Maximum Temperature last 30 days 89.8 °F at: 8/23/26 3:44 PM
Minimum Temperature last 30 days 53.4 °F at: 9/7/26 7:18 AM
Maximum Temperature last month 93.7 °F at: 8/3/26 2:40 PM
Minimum Temperature last month 55.4 °F at: 8/30/26 7:19 AM
Maximum Temperature last 60 days 99.1 °F at: 7/21/26 1:49 PM
Minimum Temperature last 60 days 53.4 °F at: 9/7/26 7:18 AM
Maximum Temperature last 90 days 99.1 °F at: 7/21/26 1:49 PM
Minimum Temperature last 90 days 53.4 °F at: 9/7/26 7:18 AM

Max one hour Rainfall at 1/4/26 12:07 PM 0.87 In
Max 24 hr Rainfall at 4/12/26 4:59 PM 1.60 In
Total Rainfall since 11/1/24 8:04 AM 77.28 In
Total Rainfall last season¹ to date 70.57 In
Total Rainfall entire last season¹ 70.57 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 142.4 °F
Growing degree days this month 127.3 °F
Growing degree days last 30 days 613.5 °F
Growing degree days last month 665.5 °F
Growing degree days last 60 days 1277.1 °F
Growing degree days last 90 days 1893.5 °F
Growing degree days this season³ 3770.2 °F
Growing degree days last season³ to date 3334.0 °F
Growing degree days entire last season³ 4594.9 °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 1.0 °F
Heating degree days this month 0.0 °F
Heating degree days last 30 days 1.0 °F
Heating degree days last month 1.0 °F
Heating degree days last 60 days 1.0 °F
Heating degree days last 90 days 2.5 °F
Heating degree days this season5 1729.7 °F
Heating degree days last season5 to date 2140.1 °F
Heating degree days entire last season5 2140.1 °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 16.0 °F
Cooling degree days this month 16.0 °F
Cooling degree days last 30 days 119.0 °F
Cooling degree days last month 160.7 °F
Cooling degree days last 60 days 326.3 °F
Cooling degree days last 90 days 457.2 °F
Cooling degree days this season7 576.1 °F
Cooling degree days last season7 to date 426.5 °F
Cooling degree days entire last season7 566.3 °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 381.02 hrs
Days with chill hours this season8 52 days
Chill hours last season8 to date 563.04 hrs
Days with chill hours last season8 to date 86 days
Chill hours entire last season8 563.04 hrs
Days with chill hours entire last season8 86 days
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