Mountlake Terrace Weather History Washington, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Tue 04 Aug, 2026 Weather in Mountlake Terrace

Sunrise: 05:50 AM Sunset: 08:40 PM	Moonrise: 10:47 PM Moonset: 12:41 PM	Max: 24.3 °c	Min: 14.2 °c	Avg: 19.1 °c	Precip: 0.00 mm	Max Wind: 14.4 kph

	Tue 04 0:00 am	Tue 04 3:00 am	Tue 04 6:00 am	Tue 04 9:00 am	Tue 04 12:00 pm	Tue 04 3:00 pm	Tue 04 6:00 pm	Tue 04 9:00 pm
Icon
Temp	16.0°c	15.7°c	14.5°c	18.2°c	20.4°c	23.5°c	24.2°c	19.7°c
Wind	5.8 kmph	5.4 kmph	4.7 kmph	10.1 kmph	11.9 kmph	14.4 kmph	13.0 kmph	6.8 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	0%	0%	0%	0%	2%	1%	0%	0%
Humidity	66%	60%	56%	66%	70%	58%	48%	47%
Pressure	1018 mb	1018 mb	1017 mb	1017 mb	1016 mb	1014 mb	1013 mb	1013 mb

Mountlake Terrace Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	7°C / 45°F	3°C / 37°F	5°C / 41°F	112 hours	181.60 mm / 7.15 In	13 days	1019 mb / 31 In
February	8°C / 46°F	2°C / 36°F	5°C / 40°F	92 hours	131.65 mm / 5.18 In	11 days	1018 mb / 31 In
March	10°C / 50°F	4°C / 38°F	7°C / 44°F	101 hours	156.66 mm / 6.17 In	12 days	1016 mb / 30 In
April	13°C / 55°F	5°C / 42°F	9°C / 48°F	121 hours	110.44 mm / 4.35 In	10 days	1017 mb / 31 In
May	17°C / 63°F	8°C / 47°F	12°C / 54°F	160 hours	79.09 mm / 3.11 In	7 days	1017 mb / 31 In
June	20°C / 68°F	11°C / 51°F	15°C / 59°F	172 hours	62.99 mm / 2.48 In	5 days	1016 mb / 30 In
July	24°C / 74°F	13°C / 56°F	18°C / 65°F	240 hours	20.05 mm / 0.79 In	2 days	1017 mb / 31 In
August	24°C / 75°F	14°C / 57°F	18°C / 65°F	257 hours	30.37 mm / 1.20 In	3 days	1016 mb / 30 In
September	20°C / 69°F	12°C / 53°F	16°C / 60°F	201 hours	78.16 mm / 3.08 In	6 days	1016 mb / 30 In
October	15°C / 58°F	8°C / 47°F	11°C / 52°F	159 hours	150.11 mm / 5.91 In	10 days	1017 mb / 31 In
November	10°C / 49°F	5°C / 41°F	7°C / 45°F	105 hours	211.63 mm / 8.33 In	13 days	1017 mb / 31 In
December	7°C / 44°F	3°C / 37°F	4°C / 40°F	98 hours	190.75 mm / 7.51 In	13 days	1018 mb / 31 In

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