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 58.5°F/44%
Temperature/Humidity 2 58.0°F/46%
Dew Point 36.6°F
Wind NNW at 0.0 mph
Barometer 29.966 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
5.56 in
Daily Extremes and Times (04/18/15)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
63.1°F at 12:00a
62.0°F at 12:00a
58.5°F at  1:39a
58.0°F at  1:17a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
44% at  1:36a
46% at  1:24a
35% at 12:00a
38% at 12:00a
High Dew Point
Low Dew Point
37.0°F at 12:33a
35.0°F at 12:00a
High Wind Speed 0.0 mph at ----
High Barometer
Low Barometer
29.983 in at 12:20a
29.965 in at  1:33a
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 59.0°F at  1:07a
High Heat Index 60.0°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 New Moon