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

Elevation 659', Latitude 32° 45' 59" N (32.7663),

Longitude 117° 0' 48" W (-117.0134)


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 65.8°F/33%
Temperature/Humidity 2 61.0°F/41%
Dew Point 35.9°F
Wind NE at 0.0 mph
Barometer 30.028 in & Steady
Rain 0.00 in
Rain Rate 0.00 in/hr
Monthly Rain 0.01 in
Yearly Rain to Date
July 1, 2015, to June 30, 2016
9.55 in
Daily Extremes and Times (02/10/16)
High Temperature 1
High Temperature 2
Low Temperature 1
Low Temperature 2
86.9°F at  1:57p
84.0°F at  1:41p
58.1°F at  5:20a
55.0°F at  5:26a
High Humidity 1
High Humidity 2
Low Humidity 1
Low Humidity 2
33% at  4:13a
41% at 10:02p
11% at  1:08p
14% at 12:57p
High Dew Point
Low Dew Point
37.0°F at  2:55p
23.0°F at  6:17a
High Wind Speed 11.0 mph at  2:04p
High Barometer
Low Barometer
30.096 in at  9:49a
29.985 in at  3:16p
High Rain Rate 0.00 in/hr at ----
Low Wind Chill 58.0°F at  5:14a
High Heat Index 84.0°F at  1:57p
High Solar Radiation 884 W/m2 at 11:03a
High Ultraviolet 5.8 index at 11:41a
Evapotranspiration 0.136 in
Apparent Sunrise
Apparent Sunset
Moon Phase Waxing Crescent