Niihama December Weather Averages Ehime, Japan

December Weather Averages for Niihama

High Temp	9°C	49°F
Low Temp	4°C	39°F
Avg Temp	6°C	44°F
Sunshine Hours	178 hours
Rainfall	91.46 mm	3.60 In
Rain days	7 days
Pressure	1021 mb	31 In

Niihama December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	10°C / 51°F	3°C / 37°F	6°C / 43°F	219 hours	53.15 mm / 2.09 In	7 days	1021 mb / 31 In
2009	9°C / 48°F	3°C / 37°F	6°C / 42°F	162 hours	63.78 mm / 2.51 In	12 days	1019 mb / 31 In
2010	10°C / 49°F	4°C / 39°F	7°C / 44°F	193 hours	119.59 mm / 4.71 In	9 days	1014 mb / 30 In
2011	9°C / 48°F	4°C / 39°F	6°C / 43°F	236 hours	63.00 mm / 2.48 In	5 days	1022 mb / 31 In
2012	8°C / 46°F	2°C / 36°F	5°C / 41°F	182 hours	147.25 mm / 5.80 In	7 days	1020 mb / 31 In
2013	8°C / 47°F	4°C / 38°F	6°C / 42°F	182 hours	108.20 mm / 4.26 In	8 days	1018 mb / 31 In
2014	8°C / 46°F	2°C / 36°F	5°C / 41°F	186 hours	108.18 mm / 4.26 In	9 days	1020 mb / 31 In
2015	11°C / 53°F	6°C / 43°F	9°C / 48°F	175 hours	151.72 mm / 5.97 In	6 days	1021 mb / 31 In
2016	12°C / 53°F	6°C / 43°F	9°C / 48°F	190 hours	140.28 mm / 5.52 In	9 days	1022 mb / 31 In
2017	9°C / 48°F	3°C / 38°F	6°C / 43°F	182 hours	31.15 mm / 1.23 In	6 days	1022 mb / 31 In
2018	11°C / 52°F	6°C / 44°F	9°C / 48°F	167 hours	99.16 mm / 3.90 In	6 days	1023 mb / 31 In
2019	11°C / 52°F	6°C / 42°F	8°C / 47°F	174 hours	128.63 mm / 5.06 In	6 days	1022 mb / 31 In
2020	9°C / 48°F	3°C / 38°F	6°C / 42°F	179 hours	61.81 mm / 2.43 In	7 days	1022 mb / 31 In
2021	10°C / 50°F	3°C / 38°F	6°C / 43°F	187 hours	37.80 mm / 1.49 In	4 days	1022 mb / 31 In
2022	8°C / 46°F	2°C / 36°F	5°C / 41°F	137 hours	68.47 mm / 2.70 In	7 days	1022 mb / 31 In
2023	9°C / 49°F	4°C / 39°F	7°C / 44°F	176 hours	76.99 mm / 3.03 In	9 days	1023 mb / 31 In
2024	8°C / 47°F	3°C / 38°F	5°C / 42°F	137 hours	57.43 mm / 2.26 In	4 days	1021 mb / 31 In

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