Station:  076026  MERBEIN CSIRO RESEARCH STATION          Commenced:  1920; Last record: 1992; Latitude (deg S): -34.2133; Longitude (deg E):  142.0400; State: VIC                                                                  
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual Years
Mean daily maximum temperature - deg C             31.7 31.3 28.6 23.3 19.1 15.6 15.4 17.0 20.4 23.9 27.3 30.3 23.6 47.2
Mean no. of days where Max Temp >= 40.0 deg C      1.4 1.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.7 3.8 10.8
Mean no. of days where Max Temp >= 35.0 deg C      7.2 7.0 2.1 0.1 0.0 0.0 0.0 0.0 0.1 0.4 1.4 5.0 23.2 10.8
Mean daily minimum temperature - deg C             15.5 15.4 13.2 9.5 6.9 4.6 4.1 4.8 6.8 9.4 11.6 14.1 9.6 47.3
Mean no. of days where Min Temp <= 2.0 deg C       0.0 0.0 0.0 0.3 2.1 7.9 5.6 4.7 1.5 0.1 0.0 0.0 22.3 10.8
     
Mean 9am air temp - deg C                          23.1 22.4 20.2 15.8 12.0 8.6 8.2 10.0 13.7 17.0 19.7 22.1 16.1 47.3
Mean 9am dew point - deg C                         11.4 12.1 10.8 9.5 7.5 5.4 5.1 5.7 6.7 7.8 7.8 9.7 8.3 10.8
Mean 9am relative humidity - %                     49 55 57 67 77 84 83 75 64 56 52 48 64 47
Mean 9am wind speed - km/h                         8.6 8.6 8.2 7.0 5.6 4.4 5.5 6.7 9.0 9.8 9.9 8.5 7.6 10.8
   
Mean monthly rainfall - mm                         21.5 20.1 19.6 18.4 28.5 26.1 26.5 28.0 24.8 29.4 23.5 18.6 285.1 70.7
9th decile of monthly rainfall - mm 66.5 63.7 52.9 40.5 58.1 57.9 54.0 55.6 48.8 64.5 50.6 43.7 376.3 69.0
1st decile of monthly rainfall - mm 0.6 0 0.3 1.3 5.2 3.4 7.4 6.3 3.6 5.7 1.8 1.3 148.6 69
Mean no. of raindays                               3.5 3.0 3.7 4.7 7.6 8.8 10.0 9.6 7.0 6.8 5.3 4.0 74.0 70.7
   
Highest monthly rainfall - mm                      110.9 100.9 139.9 131.6 91.3 97.7 64.3 83.0 94.7 119.5 131.5 94.6          70.7
Highest recorded daily rainfall - mm               43.4 64.8 99.1 53.3 36.4 37.3 31.8 47.0 41.9 37.2 54.6 46.0 99.1 70.7
Mean daily hours of sunshine                       10.2 10.1 8.9 7.3 5.9 5.6 5.7 6.5 7.3 8.4 9.7 10.7 8.0 10.8
Mean daily evaporation - mm                        8.5 8.2 6.2 3.9 2.3 1.7 2.0 2.5 3.8 5.4 7.3 9.2 4.9 5.8