Mount Vernon 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 Mount Vernon

Sunrise: 05:56 AM Sunset: 08:18 PM	Moonrise: 05:35 AM Moonset: 08:54 PM	Max: 11.6 °c	Min: 7.1 °c	Avg: 9.0 °c	Precip: 0.00 mm	Max Wind: 13.0 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
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Temp	7.8°c	7.2°c	7.5°c	8.4°c	10.0°c	11.4°c	10.7°c	9.1°c
Wind	9.4 kmph	8.6 kmph	10.1 kmph	13.0 kmph	7.9 kmph	7.9 kmph	5.0 kmph	2.5 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	32%	57%	82%	96%	92%	64%	35%	49%
Humidity	94%	93%	91%	86%	77%	73%	77%	86%
Pressure	1014 mb	1015 mb	1016 mb	1018 mb	1019 mb	1019 mb	1021 mb	1023 mb

Mount Vernon Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 44°F	2°C / 36°F	4°C / 40°F	113 hours	177.05 mm / 6.97 In	13 days	1019 mb / 31 In
February	7°C / 44°F	2°C / 35°F	4°C / 40°F	92 hours	148.67 mm / 5.85 In	12 days	1018 mb / 31 In
March	9°C / 49°F	3°C / 38°F	6°C / 43°F	102 hours	167.02 mm / 6.58 In	13 days	1016 mb / 30 In
April	12°C / 53°F	5°C / 41°F	8°C / 47°F	119 hours	116.23 mm / 4.58 In	10 days	1017 mb / 31 In
May	16°C / 60°F	8°C / 47°F	12°C / 53°F	177 hours	87.21 mm / 3.43 In	7 days	1017 mb / 30 In
June	18°C / 65°F	10°C / 51°F	14°C / 58°F	185 hours	54.08 mm / 2.13 In	5 days	1016 mb / 30 In
July	21°C / 70°F	13°C / 55°F	17°C / 62°F	261 hours	19.53 mm / 0.77 In	2 days	1017 mb / 31 In
August	22°C / 71°F	13°C / 56°F	17°C / 63°F	261 hours	31.60 mm / 1.24 In	3 days	1016 mb / 30 In
September	19°C / 65°F	11°C / 52°F	15°C / 58°F	204 hours	95.01 mm / 3.74 In	7 days	1016 mb / 30 In
October	14°C / 56°F	8°C / 46°F	10°C / 51°F	156 hours	159.83 mm / 6.29 In	10 days	1017 mb / 31 In
November	9°C / 48°F	4°C / 40°F	7°C / 44°F	106 hours	248.11 mm / 9.77 In	14 days	1017 mb / 31 In
December	6°C / 43°F	2°C / 36°F	4°C / 39°F	95 hours	197.19 mm / 7.76 In	13 days	1018 mb / 31 In

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