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 9/15/25 12:37 AM
Outdoor Temperature 65.5 °F (18.6 °C)
Relative Humidity % 85 %
Outdoor Temperature Difference from 24 Hours ago 3.9 °F
Outdoor Temperature Change per Hour -0.7 °F/Hr
Dewpoint 61.0 °F
Heat Wind Humidity Index 69.1 °F

Maximum Temperature since midnight 66.0 °F at: 12:02 AM
Minimum Temperature since midnight 65.5 °F at: 12:32 AM
Maximum Temperature in the last 24 hours 78.1 °F at: 2:52 PM yesterday
Minimum Temperature in the last 24 hours 59.0 °F at: 7:25 AM yesterday
Maximum Temperature yesterday 78.1 °F at: 2:52 PM
Minimum Temperature yesterday 59.0 °F at: 7:25 AM
Meteorlogical Mean Temperature Yesterday 68.5 °F
True Mean Temperature Yesterday 68.4 °F

Growing degree days Yesterday 18.5 °F
Cooling degree days Yesterday 3.5 °F
Maximum Temperature last 7 days 82.0 °F at: 9/8/25 3:32 PM
Minimum Temperature last 7 days 59.0 °F at: 7:25 AM yesterday
Cloudbase 1177 feet MSL
Zero °C Isotherm 8974 feet MSL
Relative Humidity Reading % 80 %
Dewpoint Reading 59.2 °F
Natural Wet Bulb temperature (estimated) 63.7 °F
Growing degree days mean temperature Yesterday 68.5 °F
Grow hours Today 0:27 hrs
Grow hours Yesterday 23:56 hrs
True Grow degree-days Today 0.30 °F degree-days
True Grow degree-days Yesterday 18.37 °F degree-days

Today is 3.9 °F warmer than yesterday at this time.

Charts updated at 9/15/25 12:32 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