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Climate: Port St Johns

The climate is warm and temperate in Port St Johns. There is significant rainfall throughout the year in Port St Johns. Even the driest month still has a lot of rainfall. According to Köppen and Geiger climate is classified as Cfa. The average annual temperature in Port St Johns is 20.3 °C. About 1096 mm of precipitation falls annually.

Climate graph

Climate graph, Port St Johns

The driest month is June with 34 mm. Most precipitation falls in March, with an average of 136 mm.

Temperature graph

Temperature graph, Port St Johns

The warmest month of the year is February with an average temperature of 23.2 °C. In July, the average temperature is 17.6 °C. It is the lowest average temperature of the whole year.

Climate table

Climate table, Port St Johns

The difference in precipitation between the driest month and the wettest month is 102 mm. The average temperatures vary during the year by 5.6 °C.