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

Temperature

Last Update 9/21/26 11:55 AM
Outdoor Temperature 68.4 °F (20.2 °C)
Relative Humidity % 72 %
Outdoor Temperature Difference from 24 Hours ago 1.5 °F
Outdoor Temperature Change per Hour 4.2 °F/Hr
Dewpoint 59.1 °F
Heat Wind Humidity Index 70.7 °F

Maximum Temperature since midnight 68.4 °F at: 11:50 AM
Minimum Temperature since midnight 60.1 °F at: 5:35 AM
Maximum Temperature in the last 24 hours 68.9 °F at: 1:56 PM yesterday
Minimum Temperature in the last 24 hours 60.1 °F at: 5:35 AM today
Maximum Temperature yesterday 68.9 °F at: 1:56 PM
Minimum Temperature yesterday 59.7 °F at: 1:35 AM
Meteorlogical Mean Temperature Yesterday 64.3 °F
True Mean Temperature Yesterday 63.2 °F

Growing degree days Yesterday 14.3 °F
Heating degree days Yesterday 0.7 °F
Maximum Temperature last 7 days 83.1 °F at: 9/14/26 2:27 PM
Minimum Temperature last 7 days 55.8 °F at: 9/15/26 7:09 AM
Cloudbase 2260 feet MSL
Zero °C Isotherm 9233 feet MSL
Relative Humidity Reading % 69 %
Dewpoint Reading 57.8 °F
Natural Wet Bulb temperature (estimated) 64.3 °F
Growing degree days mean temperature Yesterday 64.3 °F
Grow hours Today 11:31 hrs
Grow hours Yesterday 23:34 hrs
True Grow degree-days Today 5.52 °F degree-days
True Grow degree-days Yesterday 13.05 °F degree-days

Today is 1.5 °F warmer than yesterday at this time.

Charts updated at 9/21/26 11:36 AM
outdoor temperature day-to-day change

outdoor temperature 24 hour timescale

outdoor temperature 7 day timescale

outdoor humidity 24 hour timescale

outdoor humidity 7 day timescale

zero isotherm 24 hour timescale

zero isotherm 7 day timescale


OpenJ2300 (c) Dennis Ernst OpenJ2300
OpenJ2300 (c) David George OpenJ2300