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How to Manage Pests

California Weather Database: Set Dates and Variables

| About the data | Weather menu |

Retrieve hourly data for KELSEYVILLE-01.P (KEL)

| Station description | Daily | Hourly | 15 Minute | Map |
Network(s)/County: Lake County Grape, Lake County Pear, Lake County Pear and Grape /   Lake
Latitude/Longitude: 39 deg 00 min N / 122 deg 51 min W Elevation: 1352 ft
IPM records begin/end: March 18, 1998 /  on-going Ground cover: Pear orchard, vineyard

1. Select a time period

From:
Through:

2. Select hourly data variables   Definitions   Measurement details

All Variables
Air Temperature, max/min
Air Temperature 2, max/min
Air Temperature, average
Air Temperature 2, average
Dew Point Temperature
Leaf wetness
Leaf2 wetness

 Precipitation
Relative Humidity
Relative Humidity, average
Wind Sigma Theta
Solar Radiation
Wind Speed/Direction, average
Wind Speed/Direction, maximum

3. Select units and output file format

Output Units Output File Format
English

Metric

 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 KELSEYVILLE-01.P variables

Air Temperature, max/min: HMP45C-L8 temp-RH probe in pear canopy.
Air Temperature 2, max/min: 107-L50 thermistor in grape canopy.
Air Temperature, average: HMP45C-L8 temp-RH probe in pear canopy.
Air Temperature 2, average: 107-L50 thermistor in grape canopy.
Dew Point Temperature: calculated from HMP35C temp-RH probe in pear canopy.
Leaf wetness: 237 resistance grid in pear canopy.
Leaf2 wetness: 237 resistance grid in grape canopy.
Precipitation: TE525-L25 tipping bucket rain guage above pear canopy.
Relative Humidity: HMP45C-L8 temp-RH probe in pear canopy.
Relative Humidity, average: HMP45C-L8 temp-RH probe in pear canopy.
Wind Sigma Theta: Calculated from 3001 RM Young Wind Sentry Anemometer and Vane above pear canopy.
Solar Radiation: LI200X Silicon pyranometer above pear canopy.
Wind Speed/Direction, average: 3001 RM Young Wind Sentry Anemometer and Vane above pear canopy.
Wind Speed/Direction, maximum: 3001 RM Young Wind Sentry Anemometer and Vane above pear canopy.

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