Heidelberg May Weather Averages Gauteng, South Africa

May Weather Averages for Heidelberg

High Temp	21°C	69°F
Low Temp	9°C	48°F
Avg Temp	14°C	58°F
Sunshine Hours	338 hours
Rainfall	18.33 mm	0.72 In
Rain days	2 days
Pressure	1021 mb	31 In

Heidelberg May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 66°F	9°C / 48°F	13°C / 56°F	295 hours	38.58 mm / 1.52 In	6 days	1020 mb / 31 In
2009	19°C / 66°F	8°C / 47°F	13°C / 55°F	324 hours	13.40 mm / 0.53 In	4 days	1020 mb / 31 In
2010	20°C / 68°F	9°C / 48°F	14°C / 57°F	319 hours	21.40 mm / 0.84 In	5 days	1021 mb / 31 In
2011	18°C / 65°F	8°C / 46°F	13°C / 55°F	340 hours	11.50 mm / 0.45 In	3 days	1020 mb / 31 In
2012	21°C / 70°F	9°C / 49°F	15°C / 58°F	372 hours	0.00 mm / 0.00 In	0 days	1021 mb / 31 In
2013	20°C / 68°F	8°C / 47°F	13°C / 56°F	360 hours	9.70 mm / 0.38 In	1 days	1021 mb / 31 In
2014	21°C / 70°F	9°C / 48°F	14°C / 57°F	330 hours	4.10 mm / 0.16 In	0 days	1021 mb / 31 In
2015	23°C / 74°F	10°C / 49°F	16°C / 60°F	369 hours	0.50 mm / 0.02 In	0 days	1021 mb / 31 In
2016	19°C / 67°F	8°C / 47°F	13°C / 56°F	315 hours	17.02 mm / 0.67 In	1 days	1023 mb / 31 In
2017	20°C / 68°F	8°C / 46°F	13°C / 56°F	344 hours	39.16 mm / 1.54 In	3 days	1023 mb / 31 In
2018	20°C / 68°F	9°C / 49°F	14°C / 57°F	325 hours	21.80 mm / 0.86 In	5 days	1021 mb / 31 In
2019	23°C / 73°F	10°C / 51°F	16°C / 61°F	362 hours	0.40 mm / 0.02 In	0 days	1022 mb / 31 In
2020	20°C / 69°F	9°C / 48°F	14°C / 57°F	367 hours	0.00 mm / 0.00 In	0 days	1022 mb / 31 In
2021	21°C / 69°F	9°C / 48°F	14°C / 58°F	342 hours	6.10 mm / 0.24 In	1 days	1021 mb / 31 In
2022	20°C / 67°F	8°C / 47°F	13°C / 56°F	306 hours	38.10 mm / 1.50 In	4 days	1021 mb / 31 In
2023	21°C / 70°F	10°C / 49°F	15°C / 58°F	270 hours	109.30 mm / 4.30 In	12 days	1019 mb / 31 In
2024	24°C / 75°F	12°C / 53°F	17°C / 63°F	360 hours	0.75 mm / 0.03 In	0 days	1022 mb / 31 In

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