Sammamish May Weather Averages Washington, United States of America

May Weather Averages for Sammamish

High Temp	18°C	65°F
Low Temp	8°C	46°F
Avg Temp	13°C	55°F
Sunshine Hours	168 hours
Rainfall	85.00 mm	3.35 In
Rain days	8 days
Pressure	1017 mb	30 In

Sammamish May Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	18°C / 64°F	7°C / 45°F	12°C / 54°F	194 hours	55.40 mm / 2.18 In	8 days	1017 mb / 31 In
2009	18°C / 65°F	6°C / 44°F	12°C / 54°F	235 hours	110.60 mm / 4.35 In	10 days	1017 mb / 31 In
2010	15°C / 59°F	6°C / 42°F	10°C / 51°F	153 hours	112.80 mm / 4.44 In	14 days	1016 mb / 30 In
2011	15°C / 59°F	5°C / 41°F	10°C / 50°F	138 hours	131.76 mm / 5.19 In	11 days	1016 mb / 30 In
2012	17°C / 63°F	6°C / 43°F	12°C / 53°F	197 hours	101.02 mm / 3.98 In	8 days	1018 mb / 31 In
2013	19°C / 66°F	8°C / 46°F	13°C / 56°F	209 hours	63.20 mm / 2.49 In	8 days	1018 mb / 31 In
2014	20°C / 67°F	8°C / 47°F	14°C / 57°F	180 hours	89.30 mm / 3.52 In	10 days	1017 mb / 31 In
2015	19°C / 67°F	8°C / 46°F	14°C / 57°F	207 hours	26.40 mm / 1.04 In	3 days	1015 mb / 30 In
2016	19°C / 67°F	9°C / 47°F	14°C / 57°F	160 hours	58.80 mm / 2.31 In	5 days	1017 mb / 31 In
2017	19°C / 66°F	7°C / 45°F	13°C / 56°F	186 hours	88.20 mm / 3.47 In	9 days	1016 mb / 30 In
2018	21°C / 70°F	10°C / 50°F	15°C / 60°F	197 hours	19.70 mm / 0.78 In	3 days	1017 mb / 31 In
2019	21°C / 69°F	9°C / 49°F	15°C / 59°F	226 hours	56.50 mm / 2.22 In	7 days	1013 mb / 30 In
2020	19°C / 66°F	9°C / 48°F	14°C / 57°F	112 hours	131.55 mm / 5.18 In	11 days	1015 mb / 30 In
2021	18°C / 64°F	8°C / 46°F	13°C / 55°F	141 hours	71.77 mm / 2.83 In	5 days	1019 mb / 31 In
2022	15°C / 58°F	6°C / 43°F	10°C / 51°F	48 hours	151.00 mm / 5.94 In	12 days	1017 mb / 30 In
2023	22°C / 71°F	10°C / 49°F	15°C / 59°F	186 hours	46.25 mm / 1.82 In	1 days	1015 mb / 30 In
2024	16°C / 61°F	6°C / 43°F	11°C / 52°F	120 hours	101.16 mm / 3.98 In	7 days	1017 mb / 31 In

Washington

Hotels Near Sammamish

Cities Near Sammamish

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