Rockwall December Weather Averages Texas, United States of America

December Weather Averages for Rockwall

High Temp	14°C	57°F
Low Temp	6°C	42°F
Avg Temp	9°C	49°F
Sunshine Hours	197 hours
Rainfall	114.08 mm	4.49 In
Rain days	5 days
Pressure	1020 mb	31 In

Rockwall December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	13°C / 56°F	3°C / 38°F	8°C / 47°F	227 hours	61.23 mm / 2.41 In	5 days	1020 mb / 31 In
2009	10°C / 49°F	2°C / 36°F	5°C / 41°F	225 hours	115.70 mm / 4.56 In	8 days	1019 mb / 31 In
2010	13°C / 56°F	4°C / 38°F	8°C / 46°F	273 hours	77.92 mm / 3.07 In	3 days	1019 mb / 31 In
2011	12°C / 54°F	4°C / 40°F	8°C / 46°F	197 hours	187.77 mm / 7.39 In	9 days	1023 mb / 31 In
2012	15°C / 59°F	6°C / 43°F	10°C / 50°F	224 hours	70.87 mm / 2.79 In	3 days	1017 mb / 31 In
2013	11°C / 51°F	2°C / 35°F	6°C / 42°F	223 hours	87.51 mm / 3.45 In	5 days	1022 mb / 31 In
2014	13°C / 56°F	7°C / 44°F	10°C / 49°F	95 hours	77.90 mm / 3.07 In	6 days	1022 mb / 31 In
2015	16°C / 61°F	8°C / 46°F	12°C / 53°F	224 hours	284.33 mm / 11.19 In	6 days	1016 mb / 30 In
2016	13°C / 56°F	5°C / 42°F	9°C / 48°F	139 hours	56.15 mm / 2.21 In	5 days	1022 mb / 31 In
2017	13°C / 56°F	5°C / 42°F	9°C / 48°F	200 hours	124.99 mm / 4.92 In	3 days	1023 mb / 31 In
2018	13°C / 55°F	6°C / 42°F	9°C / 48°F	214 hours	161.77 mm / 6.37 In	7 days	1019 mb / 31 In
2019	14°C / 58°F	6°C / 42°F	10°C / 50°F	246 hours	31.80 mm / 1.25 In	2 days	1019 mb / 31 In
2020	14°C / 57°F	5°C / 42°F	9°C / 49°F	200 hours	189.74 mm / 7.47 In	5 days	1019 mb / 31 In
2021	21°C / 70°F	12°C / 54°F	16°C / 61°F	187 hours	40.10 mm / 1.58 In	3 days	1015 mb / 30 In
2022	14°C / 57°F	7°C / 44°F	10°C / 50°F	126 hours	85.20 mm / 3.35 In	6 days	1020 mb / 31 In
2023	16°C / 60°F	6°C / 44°F	11°C / 51°F	226 hours	86.52 mm / 3.41 In	3 days	1020 mb / 31 In
2024	14°C / 58°F	6°C / 44°F	10°C / 50°F	147 hours	146.95 mm / 5.79 In	8 days	1022 mb / 31 In

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