GENERAL WEATHER REPORTING
All cooperators should obtain daily and monthly weather data summaries from
the NOAA weather station(s) nearest to their plots. In addition, a simple
weather station should be set up near the plots. We need on-plot weather
station(s) to determine if nearby NOAA weather stations are providing data
generally representative of the study sites, and to document local weather
deviations from NOAA sites. Use your own judgement in deciding on the number
of weather stations you need to establish. One will probably be sufficient for
most people but studies with widely dispersed plots may need more than one.
For each weather station record the following:
- STATE (State)
- 2 letter state code.
- SITE (Site)
- the study site's name.
- PLOT (Plot)
- the name of the individual plot for which meteorological information is
being recorded. List as "ALL_PLOTS", if there is only a single weather record
for the entire study site.
- YEAR (Yr)
- year as the 2 digit number.
The following data should be recorded at approximately noon on each day:
- DATE (Date)
- 3 digit number, with month represented by the first digit, and day of the
month as the last 2 digits.
- MAXIMUM TEMPERATURE (MaxT_C)
- maximum temperature in degrees Celsius for the previous 24 hours.
- MINIMUM TEMPERATURE (MinT_C)
- minimum temperature in degrees Celsius for the previous 24 hours.
- PRECIPITATION (Rain_mm)
- precipitation in mm of rain during the previous 24 hours.
- WIND SPEED (Wind)
- the Beaufort wind code at noon on
Date.
- SKY CONDITIONS (Sky)
- the sky code at noon on Date.