Mesonet Station in Support of NWS/NOAA for
La Mesa, CA, USA

Elevation 489', Latitude 32° 46' 18" N, Longitude 117° 02' 00" W (32.7717, -117.0333)


Vantage Pro2 6162 and 6382

Operational Since April 14, 2007


Station Webcam (use Mozilla Firefox)
Station Photos

Local Forecasts, Alternate Data Services, and Climatological Summaries
Recorded Station Extremes
Temperature Conversion Table
E-mail Stationmaster


Current Outside Temperature Current Outside Humidity Current Dewpoint Current Wind Chill Current Heat Index

Outside Temperature History Outside Humidity History

Current Barometer Barometer History Past 10-Minute Average Wind Speed

High Wind Direction History High Wind Speed History

Today's Rain Rain History Monthly Rain Yearly Rain (July 1 to June 30)

High Solar Radiation History High Ultraviolet Index History

Today's Evapotranspiration Evapotranspiration History Monthly Evapotranspiration Yearly Evapotranspiration (January 1 to December 31)

Current Air Density Air Density History


National Weather Service (NWS)/National Oceanic and Atmospheric Administration (NOAA) University of Utah MesoWest Citizen Weather Observer Program (CWOP) Weather Underground WeatherBug
Current Conditions
Updated (every 10 minutes)
Temperature/Humidity 1 65.8°F/91%
Temperature/Humidity 2 65.0°F/87%
Dew Point 63.1°F
Wind SW at 0.0 mph
Barometer 29.722 in & Steady
Rain 0.00 in
Rain Rate 0.00 in/hr
Monthly Rain 0.00 in
Yearly Rain to Date
July 1, 2014, to June 30, 2015
0.05 in
Daily Extremes and Times (10/01/14)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
66.9°F at 12:00a
66.0°F at 12:00a
65.8°F at  3:12a
65.0°F at 12:16a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
93% at 12:28a
90% at 12:49a
91% at  2:56a
87% at 12:09a
High Dew Point
Low Dew Point
65.0°F at 12:00a
63.0°F at  2:56a
High Wind Speed 5.0 mph at  2:53a
High Barometer
Low Barometer
29.733 in at 12:12a
29.716 in at  1:37a
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 66.0°F at  1:42a
High Heat Index 69.0°F at 12:00a
High Solar Radiation 0 W/m2 at ----
High Ultraviolet 0.0 index at ----
Evapotranspiration 0.000 in
Apparent Sunrise
Apparent Sunset
Moon Phase First Quarter