What kinds of data are available from CIMIS?
Registered users can obtain hourly, daily, and monthly data for a variety of data types. Daily and monthly data include ETo, precipitation, solar radiation, air temperature, soil temperature, vapor pressure/relative humidity, dew point, and wind speed. Air temperature and relative humidity include minimum, maximum, and average values. Hourly values include all of those mentioned plus wind directions. Data is available for the complete history of each station. An ETo variance report is also available illustrating a comparison of ETo of the previous seven days for the current year, previous year, and an average year. Incidentally, daily data for the previous 7 days and monthly data for the previous 12 months can be obtained without registration.