Climate history
Grafton (29.6912°S, 152.9333°E, 14m AMSL) set as my default location ›
-
Climatology observations
Climate History
Grafton Climatology
Grafton Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 30.5 30.0 28.2 25.8 23.2 20.7 20.7 22.8 25.5 27.3 28.8 29.8 26.0 Mean Min (°C) 19.8 19.5 18.2 15.0 11.1 8.7 7.5 8.2 11.2 14.0 16.5 18.3 13.9 Mean Rain (mm) 146.8 127.0 127.0 88.0 73.6 70.2 39.7 40.1 40.5 68.5 86.9 110.7 1007.8 Mean Rain Days 12.6 11.9 15.0 10.9 10.4 9.6 7.9 6.2 6.5 8.6 9.4 12.1 121.6 -
Climatology Average Number Of Days With Temperatures
Grafton Average Number Of Days With Temperatures
JanFebMarAprMayJunJulAugSepOctNovDecAnn≥ 40°C0.30.20.00.00.00.00.00.00.00.10.30.51.2≥ 35°C3.02.20.80.00.00.00.00.10.51.32.43.112.6≥ 30°C17.113.57.71.20.10.00.00.73.77.710.713.573.4≤ 2°C0.00.00.00.00.10.61.10.60.00.00.00.02.5≤ 0°C0.00.00.00.00.00.00.30.00.00.00.00.00.4 -
Climatology Daily Records
Grafton Daily Records
JanFebMarAprMayJunJulAugSepOctNovDecAnnHigh Max. (°C)44.646.339.433.730.430.427.636.238.641.042.942.546.3Low Max. (°C)20.420.620.017.715.613.913.214.615.614.318.318.213.2High Min. (°C)28.624.623.020.720.216.317.717.819.020.722.823.728.6Low Min. (°C)13.48.410.15.01.1-0.8-1.9-0.23.24.66.29.5-1.9High Rain (mm)126.5252.0103.4113.8226.1128.4137.299.8109.091.0131.1132.0252.0 -
Climatology Monthly Records
Grafton Monthly Records
JanFebMarAprMayJunJulAugSepOctNovDecAnnHigh Mn. Max. (°C)33.533.331.627.926.622.222.625.128.729.931.932.827.8Low Mn. Max. (°C)27.727.526.224.221.519.319.321.223.323.825.625.724.5High Mn. Min. (°C)21.720.819.416.214.910.99.011.312.916.418.419.614.5Low Mn. Min. (°C)18.217.416.413.29.16.35.75.710.012.314.616.413.2High Rain (mm)308.4502.4394.8257.0516.9219.6270.1189.2166.1239.8292.5512.81740.9Low Rain (mm)7.00.016.28.80.00.01.60.00.00.00.06.0300.8 -
Climatology Station Details
Grafton
29.62°S, 152.96°E 25m AMSL
Commenced 1917Rainfall records: 32.0 years between 1917 and 2024
Min. temperature records: 20.0 years 2002 and 2024
Max. temperature records: 21.0 years between 2002 and 2024