Sumner January Weather Averages Washington, United States of America

January Weather Averages for Sumner

High Temp	7°C	45°F
Low Temp	1°C	34°F
Avg Temp	4°C	39°F
Sunshine Hours	116 hours
Rainfall	203.97 mm	8.03 In
Rain days	13 days
Pressure	1019 mb	31 In

Sumner January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	3°C / 38°F	-2°C / 29°F	1°C / 33°F	137 hours	151.40 mm / 5.96 In	16 days	1015 mb / 30 In
2009	6°C / 42°F	-1°C / 30°F	2°C / 35°F	183 hours	250.76 mm / 9.87 In	11 days	1025 mb / 31 In
2010	8°C / 47°F	3°C / 38°F	6°C / 42°F	115 hours	188.02 mm / 7.40 In	13 days	1011 mb / 30 In
2011	6°C / 43°F	0°C / 32°F	3°C / 37°F	87 hours	229.29 mm / 9.03 In	16 days	1022 mb / 31 In
2012	5°C / 42°F	-1°C / 31°F	2°C / 36°F	77 hours	236.49 mm / 9.31 In	14 days	1019 mb / 31 In
2013	6°C / 43°F	-1°C / 30°F	1°C / 35°F	176 hours	132.09 mm / 5.20 In	12 days	1023 mb / 31 In
2014	8°C / 47°F	1°C / 33°F	4°C / 38°F	186 hours	157.22 mm / 6.19 In	8 days	1023 mb / 31 In
2015	9°C / 49°F	2°C / 36°F	5°C / 41°F	173 hours	221.08 mm / 8.70 In	9 days	1023 mb / 31 In
2016	7°C / 45°F	1°C / 33°F	4°C / 38°F	124 hours	224.24 mm / 8.83 In	17 days	1016 mb / 30 In
2017	5°C / 40°F	-3°C / 26°F	0°C / 32°F	152 hours	110.59 mm / 4.35 In	10 days	1018 mb / 31 In
2018	8°C / 47°F	3°C / 37°F	5°C / 42°F	64 hours	287.06 mm / 11.30 In	20 days	1018 mb / 31 In
2019	9°C / 48°F	2°C / 36°F	5°C / 41°F	167 hours	131.32 mm / 5.17 In	9 days	1018 mb / 31 In
2020	7°C / 44°F	2°C / 36°F	5°C / 40°F	10 hours	356.37 mm / 14.03 In	29 days	1015 mb / 30 In
2021	7°C / 45°F	2°C / 36°F	5°C / 41°F	68 hours	300.64 mm / 11.84 In	15 days	1017 mb / 31 In
2022	8°C / 47°F	2°C / 35°F	4°C / 40°F	112 hours	233.10 mm / 9.18 In	13 days	1022 mb / 31 In
2023	7°C / 45°F	2°C / 35°F	4°C / 39°F	85 hours	125.40 mm / 4.94 In	12 days	1017 mb / 30 In
2024	6°C / 43°F	2°C / 35°F	4°C / 39°F	53 hours	194.79 mm / 7.67 In	15 days	1015 mb / 30 In
2025	6°C / 42°F	2°C / 35°F	3°C / 38°F	140 hours	89.01 mm / 3.50 In	6 days	1027 mb / 31 In

Washington

Hotels Near Sumner

Cities Near Sumner

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started