Station Name: Irai
  WMO Station Number: 83881
National I.D. Number:         
             Country: BRAZIL
          WMO Region: REGION III - SOUTH AMERICA         
            Latitude:  27d 11m S
           Longitude: 053d 14m W
           Elevation:      247 m

In the following tables,
   byr = beginning year of normals or extremes data period
   eyr = ending year of normals or extremes data period
   NA = Not Applicable, data not submitted or not computed
   * = value > 0 but < units resolution
   Ann-NCDC = annual value computed by NCDC from monthly
              values provided by Members
==========================================================
The normals data and climate variable descriptions are
presented in these tables as provided by the WMO Member
country.
==========================================================


  Element 01:  Dry Bulb Temperature (deg C)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan        24.7
   Feb        24.6
   Mar        23.2
   Apr        19.4
   May        15.3
   Jun        13.3
   Jul        13.4
   Aug        15.9
   Sep        17.4
   Oct        20.2
   Nov        22.1
   Dec        23.7
  Annual      19.4
 Ann-NCDC     19.4
------------------

  Element 02:  Maximum Dry Bulb Temperature (deg C)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan        32.3
   Feb        31.9
   Mar        30.7
   Apr        27.1
   May        23.7
   Jun        21.3
   Jul        21.7
   Aug        23.5
   Sep        24.8
   Oct        27.7
   Nov        29.6
   Dec        31.2
  Annual      27.1
 Ann-NCDC     27.1
------------------

  Element 03:  Minimum Dry Bulb Temperature (deg C)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan        19.2
   Feb        19.5
   Mar        17.8
   Apr        14.0
   May        11.2
   Jun         9.3
   Jul         9.0
   Aug        10.5
   Sep        12.2
   Oct        14.4
   Nov        16.5
   Dec        17.9
  Annual      14.3
 Ann-NCDC     14.3
------------------

  Element 06:  Precipitation (mm)
MEANMLY (Statistic 15):  Mean Monthly Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan       154.9
   Feb       159.3
   Mar       129.6
   Apr       145.1
   May       161.7
   Jun       148.7
   Jul       121.7
   Aug       147.8
   Sep       159.8
   Oct       175.4
   Nov       162.3
   Dec       143.7
  Annual    1810.0
 Ann-NCDC   1810.0
------------------

  Element 11:  Relative Humidity (%)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan        74.0
   Feb        77.0
   Mar        79.0
   Apr        80.0
   May        84.0
   Jun        85.0
   Jul        82.0
   Aug        79.0
   Sep        77.0
   Oct        73.0
   Nov        73.0
   Dec        71.0
  Annual      78.0
 Ann-NCDC     77.8
------------------

  Element 13:  Station Pressure (hPa)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan       981.7
   Feb       982.3
   Mar       983.7
   Apr       985.9
   May       987.6
   Jun       988.9
   Jul       989.7
   Aug       987.8
   Sep       986.5
   Oct       984.4
   Nov       982.3
   Dec       981.4
  Annual     985.2
 Ann-NCDC    985.2
------------------

  Element 15:  Sunshine
MN_#HRS (Statistic 44):  Mean Number of Hours
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan       240.7
   Feb       199.6
   Mar       210.7
   Apr       183.1
   May       171.6
   Jun       141.2
   Jul       163.9
   Aug       157.0
   Sep       146.3
   Oct       201.0
   Nov       216.5
   Dec       253.1
  Annual    2284.6
 Ann-NCDC   2284.7
------------------

  Element 20:  Sky Cover (Cloud Cover) (okta)
   MEAN (Statistic 01):  Mean Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan         3.8
   Feb         4.0
   Mar         3.7
   Apr         3.7
   May         3.9
   Jun         4.2
   Jul         3.9
   Aug         4.1
   Sep         4.2
   Oct         3.6
   Nov         3.6
   Dec         3.4
  Annual       3.8
 Ann-NCDC      3.8
------------------

  Element 21:  Pan Evaporation (mm)
MEANMLY (Statistic 15):  Mean Monthly Value
------------------
      byr:    1961
      eyr:    1990
  Month
------------------
   Jan        87.5
   Feb        70.1
   Mar        62.8
   Apr        48.8
   May        36.2
   Jun        31.5
   Jul        40.6
   Aug        47.9
   Sep        57.7
   Oct        71.6
   Nov        73.9
   Dec       108.9
  Annual     737.4
 Ann-NCDC    737.5
------------------