Harrismith Airport Rainfall Forecast

Today 26 Aug
85%5–10mm
Thu 27 Aug
95%15–20mm
Fri 28 Aug
25%< 1mm
Sat 29 Aug
55%< 1mm
Sun 30 Aug
15%< 1mm
Mon 31 Aug
40%< 1mm
Tue 1 Sep
50%< 1mm

Harrismith Airport Rainfall Statistics View More

August Rainfall

Lake Grace (58km)

Total Rainfall 2026
162mm
Daily Average 2026
0.7mm
Wettest Day 3 April, 2026
26.4mm
Wet Days 2026
49/238 (21%)
Total Rainfall July
12.4mm
Daily Average July
0.4mm
Wettest Day 18 July, 2026
8mm
Wet Days July
8/31 (26%)
Total Rainfall August
15.4mm
Daily Average August
0.6mm
Wettest Day 11 August, 2026
6.8mm
Wet Days August
7/26 (27%)

Climate (2021–2025)

Lake Grace (58km)

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Annual Average 2021–2025
309.2mm
Monthly Average 2021–2026
23.3mm
Daily Average 2021–2026
0.8mm
Wettest Day 1 June, 2023
36.4mm

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