Startup April Weather Averages Washington, United States of America

April Weather Averages for Startup

High Temp	12°C	54°F
Low Temp	3°C	37°F
Avg Temp	8°C	46°F
Sunshine Hours	104 hours
Rainfall	177.14 mm	6.97 In
Rain days	12 days
Pressure	1017 mb	31 In

Startup April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	12°C / 54°F	1°C / 34°F	7°C / 44°F	162 hours	145.91 mm / 5.74 In	8 days	1019 mb / 31 In
2010	12°C / 53°F	2°C / 36°F	7°C / 44°F	101 hours	160.32 mm / 6.31 In	12 days	1013 mb / 30 In
2011	9°C / 48°F	0°C / 32°F	4°C / 40°F	56 hours	222.42 mm / 8.76 In	16 days	1017 mb / 31 In
2012	13°C / 56°F	3°C / 37°F	8°C / 46°F	108 hours	191.10 mm / 7.52 In	12 days	1015 mb / 30 In
2013	12°C / 53°F	3°C / 37°F	7°C / 45°F	120 hours	234.61 mm / 9.24 In	15 days	1019 mb / 31 In
2014	14°C / 56°F	3°C / 38°F	8°C / 47°F	163 hours	179.04 mm / 7.05 In	10 days	1017 mb / 31 In
2015	13°C / 56°F	2°C / 36°F	8°C / 46°F	129 hours	99.13 mm / 3.90 In	11 days	1018 mb / 31 In
2016	16°C / 60°F	5°C / 41°F	10°C / 51°F	132 hours	75.78 mm / 2.98 In	5 days	1017 mb / 31 In
2017	11°C / 53°F	2°C / 36°F	7°C / 45°F	51 hours	212.99 mm / 8.39 In	20 days	1016 mb / 30 In
2018	13°C / 55°F	3°C / 38°F	8°C / 47°F	79 hours	284.98 mm / 11.22 In	15 days	1016 mb / 30 In
2019	13°C / 56°F	4°C / 39°F	9°C / 47°F	97 hours	194.06 mm / 7.64 In	15 days	1017 mb / 31 In
2020	13°C / 56°F	4°C / 40°F	9°C / 48°F	109 hours	82.82 mm / 3.26 In	6 days	1018 mb / 31 In
2021	14°C / 57°F	5°C / 40°F	9°C / 49°F	127 hours	90.75 mm / 3.57 In	6 days	1019 mb / 31 In
2022	10°C / 51°F	2°C / 35°F	6°C / 43°F	40 hours	161.30 mm / 6.35 In	18 days	1017 mb / 31 In
2023	11°C / 52°F	3°C / 37°F	7°C / 45°F	59 hours	273.10 mm / 10.75 In	18 days	1017 mb / 31 In
2024	12°C / 53°F	3°C / 38°F	7°C / 45°F	105 hours	168.06 mm / 6.62 In	7 days	1019 mb / 31 In
2025	14°C / 57°F	5°C / 42°F	9°C / 49°F	138 hours	235.08 mm / 9.26 In	10 days	1020 mb / 31 In

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