Hennessey December Weather Averages Oklahoma, United States of America

December Weather Averages for Hennessey

High Temp	11°C	51°F
Low Temp	1°C	34°F
Avg Temp	5°C	41°F
Sunshine Hours	245 hours
Rainfall	29.97 mm	1.18 In
Rain days	2 days
Pressure	1020 mb	31 In

Hennessey December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	7°C / 44°F	-3°C / 27°F	1°C / 34°F	270 hours	24.99 mm / 0.98 In	3 days	1019 mb / 31 In
2010	10°C / 50°F	-1°C / 30°F	4°C / 39°F	300 hours	5.10 mm / 0.20 In	0 days	1020 mb / 31 In
2011	9°C / 49°F	1°C / 33°F	4°C / 40°F	230 hours	56.42 mm / 2.22 In	6 days	1023 mb / 31 In
2012	11°C / 52°F	2°C / 35°F	6°C / 42°F	263 hours	17.79 mm / 0.70 In	3 days	1016 mb / 30 In
2013	7°C / 45°F	-3°C / 27°F	1°C / 35°F	241 hours	22.30 mm / 0.88 In	4 days	1022 mb / 31 In
2014	9°C / 48°F	2°C / 35°F	5°C / 41°F	149 hours	22.10 mm / 0.87 In	3 days	1022 mb / 31 In
2015	12°C / 54°F	3°C / 37°F	7°C / 45°F	230 hours	67.03 mm / 2.64 In	5 days	1015 mb / 30 In
2016	9°C / 48°F	-1°C / 30°F	4°C / 38°F	272 hours	15.84 mm / 0.62 In	3 days	1023 mb / 31 In
2017	10°C / 50°F	1°C / 33°F	5°C / 41°F	262 hours	2.60 mm / 0.10 In	0 days	1023 mb / 31 In
2018	10°C / 49°F	1°C / 34°F	5°C / 41°F	241 hours	48.16 mm / 1.90 In	2 days	1020 mb / 31 In
2019	11°C / 53°F	2°C / 36°F	6°C / 43°F	293 hours	18.72 mm / 0.74 In	2 days	1019 mb / 31 In
2020	10°C / 49°F	1°C / 34°F	5°C / 41°F	240 hours	69.50 mm / 2.74 In	4 days	1019 mb / 31 In
2021	19°C / 66°F	6°C / 43°F	12°C / 53°F	280 hours	1.80 mm / 0.07 In	0 days	1013 mb / 30 In
2022	11°C / 52°F	1°C / 33°F	5°C / 42°F	252 hours	34.40 mm / 1.35 In	2 days	1019 mb / 31 In
2023	13°C / 55°F	3°C / 37°F	7°C / 45°F	229 hours	77.29 mm / 3.04 In	2 days	1019 mb / 31 In
2024	11°C / 53°F	2°C / 36°F	6°C / 43°F	196 hours	25.38 mm / 1.00 In	1 days	1022 mb / 31 In
2025	12°C / 54°F	1°C / 33°F	6°C / 42°F	223 hours	0.00 mm / 0.00 In	0 days	1020 mb / 31 In

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