Sumner Weather History Washington, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sun 27 Apr, 2025 Weather in Sumner

Sunrise: 05:59 AM Sunset: 08:15 PM	Moonrise: 05:37 AM Moonset: 08:49 PM	Max: 11.5 °c	Min: 6.2 °c	Avg: 8.5 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
Icon
Temp	7.6°c	6.5°c	6.2°c	6.8°c	8.3°c	10.6°c	11.4°c	10.4°c
Wind	7.6 kmph	7.2 kmph	6.5 kmph	5.8 kmph	8.6 kmph	11.2 kmph	11.2 kmph	9.0 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	88%	76%	74%	90%	88%	81%	91%	86%
Humidity	77%	81%	84%	83%	81%	75%	72%	76%
Pressure	1015 mb	1016 mb	1017 mb	1018 mb	1019 mb	1020 mb	1021 mb	1023 mb

Sumner Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	1°C / 34°F	4°C / 39°F	116 hours	203.97 mm / 8.03 In	13 days	1019 mb / 31 In
February	7°C / 45°F	0°C / 33°F	4°C / 38°F	91 hours	166.30 mm / 6.55 In	12 days	1018 mb / 31 In
March	10°C / 50°F	2°C / 35°F	5°C / 42°F	101 hours	173.41 mm / 6.83 In	14 days	1016 mb / 30 In
April	13°C / 55°F	3°C / 38°F	8°C / 46°F	112 hours	125.90 mm / 4.96 In	11 days	1017 mb / 31 In
May	17°C / 63°F	6°C / 44°F	12°C / 53°F	166 hours	85.93 mm / 3.38 In	9 days	1017 mb / 30 In
June	20°C / 68°F	9°C / 48°F	15°C / 58°F	187 hours	60.20 mm / 2.37 In	6 days	1016 mb / 30 In
July	25°C / 77°F	12°C / 53°F	18°C / 64°F	271 hours	14.38 mm / 0.57 In	2 days	1017 mb / 31 In
August	25°C / 77°F	12°C / 54°F	18°C / 65°F	279 hours	23.41 mm / 0.92 In	2 days	1016 mb / 30 In
September	21°C / 70°F	10°C / 50°F	15°C / 59°F	209 hours	78.81 mm / 3.10 In	7 days	1016 mb / 30 In
October	15°C / 59°F	7°C / 44°F	10°C / 50°F	167 hours	159.16 mm / 6.27 In	11 days	1017 mb / 31 In
November	9°C / 49°F	3°C / 38°F	6°C / 42°F	111 hours	225.38 mm / 8.87 In	14 days	1018 mb / 31 In
December	6°C / 43°F	1°C / 33°F	3°C / 38°F	107 hours	213.88 mm / 8.42 In	14 days	1018 mb / 31 In

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