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 Summaries
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 72.5°F/61%
Temperature/Humidity 2 75.0°F/60%
Dew Point 58.3°F
Wind NW at 9.0 mph
Barometer 29.880 in & Falling Rapidly
Rain 0.00 in
Rain Rate 0.00 in/hr
Monthly Rain 1.47 in
Yearly Rain to Date
July 1, 2014, to June 30, 2015
7.10 in
Daily Extremes and Times (05/28/15)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
73.3°F at  2:45p
75.0°F at  2:41p
58.2°F at  6:20a
59.0°F at  3:50a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
89% at  3:57a
87% at  6:19a
60% at  2:45p
60% at  2:41p
High Dew Point
Low Dew Point
59.0°F at 12:01p
55.0°F at 12:00a
High Wind Speed 14.0 mph at  1:43p
High Barometer
Low Barometer
29.958 in at 11:00a
29.878 in at  2:44p
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 58.0°F at  6:13a
High Heat Index 74.0°F at  2:41p
High Solar Radiation 1248 W/m2 at 11:49a
High Ultraviolet 13.6 index at 11:56a
Evapotranspiration 0.078 in
Apparent Sunrise
Apparent Sunset
Moon Phase Waxing Gibbous