The Study of Frost Occurrence in Free State Province of South Africa

Figure 4

Time series of onset of frost in Julian days from 1960 to 2014 for (a) Bethlehem, (b) Bloemfontein, (c) Bothaville, (d) Fauresmith, (e) Ficksburg, (f) Frankfort, (g) Virginia, (h) Wepener, and (i) Zastron.

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