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How to Manage Pests

California Weather Database: Set Dates and Variables

Retrieve daily data for Ironstone-01.P (IRN1, Ironstone)

Network(s)/County: Independent /   Calaveras
Latitude/Longitude: 38 deg 08 min N / 120 deg 28 min W Elevation: 2269 ft
IPM records begin/end: March 1, 2015 /  on-going

1. Select a time period


2. Select daily data variables   Definitions   Measurement details

All Variables
Air Temperature, max/min
Air Temperature, average
Chilling Hours
Growing Degree Days
Leaf Wetness

Relative Humidity, max/min
Relative Humidity, average
Temperature Threshold Hours

3. Select units and output file format

Output Units Output File Format


Formatted report (for viewing or printing)

Comma-delimited file (compressed format)

Comma-delimited file (fixed-field format)

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 Ironstone-01.P variables

Air Temperature, max/min: Rotronics HC2S3, L100 in canopy.
Air Temperature, average: Rotronics HC2S3, L100 in grape canopy.
Chilling Hours: HOURS T < 45F .
Growing Degree Days: Calculated degree-days from air temps calculated.
Leaf Wetness: Decagon LWS-L in canopy.
Precipitation: TE525WS tipping bucket rain gauge .
Relative Humidity, max/min: Rotronics HC2S3, L100 in canopy.
Relative Humidity, average: Rotronics HC2S3, L100 in canopy.
Temperature Threshold Hours: hours of T <= 32F; 70 <= T <= 85F; T > 95F .

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Statewide IPM Program, Agriculture and Natural Resources, University of California
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