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How to Manage Pests

California Weather Database: Set Dates and Variables

Retrieve daily data for DAVIS.T (Touchtone #12, Davis)

County: Yolo
Latitude/Longitude: 38 deg 32 min N / 121 deg 46 min W Elevation: 60 ft
IPM records begin/end: January 1, 1981 /  on-going Ground cover: Bare soil

1. Select a time period

From:
Through:

2. Select variables and backup stations   Definitions   Measurement details

Select variables to retrieve
Clear all
Actual data from station Recommendations to fill in data gaps
or supply "forecast"
  
Backup station 1 Backup station 2 Long-term averages from
Precipitation DAVIS.T DAVIS.C DAVIS.A DAVIS.C
Air Temperature, max & min DAVIS.T DAVIS.C DAVIS.A DAVIS.C
Air Temperature, observed DAVIS.T None recommended None recommended None recommended
Soil Temperature, max & min DAVIS.T DAVIS.C None recommended DAVIS.C
Wind Direction & Speed DAVIS.T None recommended None recommended None recommended
Bulb Temperatures, wet & dry DAVIS.T None recommended None recommended None recommended
Pan Evaporation DAVIS.T None recommended None recommended DAVIS.C
Solar radiation DAVIS.T DAVIS.A ZAMORA.A DAVIS.A
Weather Conditions DAVIS.T None recommended None recommended None recommended

3. Select units and output file format

Output Units Output File Format
English

Metric

Formatted report (for viewing or printing)

UC IPM data file format (for use with DDU)

Comma-delimited data file (for use with spreadsheets)

Saving data files—As you view the data file, you can: Select "Save as" and "text" from your browser's top menu bar, or Copy and paste the data to a new document in a word processor and save it as text.

4.    Saving requests to use later

Measurement details about DAVIS.T variables

Air temperature: Daily max/min measured at 5 feet.
Precipitation: Daily total measured in 8 inch diameter gauge.
Soil temperature: Daily max/min measured at 4 inch depth.
Solar radiation: Daily global radiation measured by Eppley pyranometer.
Pan evaporation: Daily total measured 7 days per week.
Bulb temperature: Wet/dry bulb temperatures, at time of observation, measured at 5 feet.
Wind speed & direction: Instantaneous reading, at observation time, measured at 10 feet.
Weather conditions: Observer's estimate of weather condition at observation time.
Comments: Location is unobstructed.

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