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 82.1°F/48%
Temperature/Humidity 2 82.0°F/44%
Dew Point 60.5°F
Wind WNW at 6.0 mph
Barometer 29.828 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
0.00 in
Daily Extremes and Times (07/23/14)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
88.8°F at  3:35p
89.0°F at  1:39p
64.5°F at  6:06a
64.0°F at  4:40a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
92% at  3:32a
88% at  5:04a
33% at  3:29p
29% at  3:29p
High Dew Point
Low Dew Point
66.0°F at  9:38a
53.0°F at  6:50p
High Wind Speed 15.0 mph at 12:53p
High Barometer
Low Barometer
29.959 in at 12:34a
29.824 in at  6:35p
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 65.0°F at  4:25a
High Heat Index 89.0°F at  3:36p
High Solar Radiation 1014 W/m2 at 12:48p
High Ultraviolet 10.7 index at 12:33p
Evapotranspiration 0.209 in
Apparent Sunrise
Apparent Sunset
Moon Phase Waning Crescent