UC Davis Climate Station

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Realtime weather data observed at the LAWR Campbell Field Facility and the LAWR Russell Ranch Facility
Davis, California: 38 32 07 N, 121 46 30 W, Elevation 60 ft

Sensor	Cambell Tract	Russell Ranch
Temperature at 2m	8.3 °C (46.9 °F)	9.8 °C (49.6 °F)
Temperature at 10m	8.8 °C (47.8 °F)	9.9 °C (49.8 °F)
Evaporation Pan Water Temperature	7.9 °C (46.3 °F)	8.1 °C (46.7 °F)
Soil Temperature at 10cm	9.4 °C (48.8 °F)	10.2 °C (50.3 °F)
Soil Temperature at 20cm	11 °C (51.7 °F)	11 °C (51.7 °F)
Soil Temperature at 50cm	14 °C (57.2 °F)	14.5 °C (58.1 °F)
Soil Temperature at 1m	N/A	17.9 °C (64.3 °F)
Soil Temperature at 2m	N/A	20.8 °C (69.5 °F)
Soil Temperature at 5m	N/A	20.4 °C (68.6 °F)
Relative Humidity	83.9 % (83.9 %)	73.8 % (73.8 %)
Wind Direction	125.3 ° (SE )	0 ° (N )
Wind Speed at 2m	3.1 m/s (6.96 mph)	3.3 m/s (7.41 mph)
Pressure	30.1 inHg (1020 mb)	30.1 inHg (1018.6 mb)
Evaporation Pan Water Depth	3.4 in (8.59 cm)	3.1 in (7.82 cm)
Precipitation in last 5 minutes	0 mm (0 in)	0 mm (0 in)
Total Precipitation since 8AM PST	0 mm (0 in)	0 mm (0 in)

Monthly Climate Summary Reports

• This Month's Preliminary Summary
• Last Month's Preliminary Summary

Official Summaries

Last Month January February March April May June July August September October November December Current Year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998

UCD/NOAA Monthly Climate Summaries are available via email by subscribing to climate-summary@ucdavis.edu.

Daily observations are now available. Call (530)752-8933 for a recorded message, updated between 7:00 & 9:00 AM PST (precip, air temp, wind, sky, time of obs).

Look at the Climate Analysis graph of temperature and precipitation (Image provided by Dr. B.C.Weare).

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Davis Climate Data Sources

University of California Statewide Integrated Pest Management Project

California Weather Databases

30 Minute Data

Hourly Data

Daily Data

(air temp, humidity, leaf wetness, other ag)

CIMIS and NOAA Daily Weather Data

Daily Data (touchtone system)

(precip, air temp, soil temp, evap, wind, sky)

USDA UVB Radiation Monitoring Program

UVB Climate Network

Data Products

(Optical depths, column ozone)

Data Plots

(Humidity, barometric pressure, air temperature, UVA, UVB)

National Atmospheric Deposition Program

NADP/NTN Deposition Monitoring

Annual, Monthly, Weekly and Daily Data

(precip, pH, Conductivity, Ca, Mg, K, Na, NH4, NO3, Cl, SO4)

United States Historical Climatology Network (U.S. HCN)

U.S. Historical Climatology Network

Monthly Min Temperature

Monthly Max Temperature

Monthly Mean Temperature

Monthly Precipitation

National Climatic Data Center

NCDC/NOAA Climate Data

Description, History, and Data Inventories

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Requesting UCD Climate Data

UCD Climate Data is available upon request from the UCD Department of Land, Air, and Water Resources.

Data Types Available

To request data by telephone call (530)752-1929.

To request data by mail send a detailed description of your request to:

UCD/NOAA Climate Station
Land, Air, and Water Resources
University of California
One Shields Avenue
Davis, California 95616-8627

Please include a telephone number and email address if you would prefer to receive data electronically.