Mount Rainier Weather History Maryland, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Tue 01 Sep, 2026 Weather in Mount Rainier

Sunrise: 06:36 AM Sunset: 07:38 PM	Moonrise: 09:34 PM Moonset: 11:11 AM	Max: 38.2 °c	Min: 23.1 °c	Avg: 29.4 °c	Precip: 0.00 mm	Max Wind: 14.4 kph

	Tue 01 0:00 am	Tue 01 3:00 am	Tue 01 6:00 am	Tue 01 9:00 am	Tue 01 12:00 pm	Tue 01 3:00 pm	Tue 01 6:00 pm	Tue 01 9:00 pm
Icon
Temp	24.7°c	23.6°c	23.9°c	25.9°c	33.5°c	38.2°c	37.0°c	29.9°c
Wind	1.8 kmph	5.4 kmph	6.5 kmph	7.9 kmph	12.2 kmph	13.7 kmph	10.1 kmph	6.5 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	2%	10%	1%	3%	0%	0%	0%	100%
Humidity	94%	94%	92%	87%	65%	40%	37%	51%
Pressure	1017 mb	1017 mb	1016 mb	1017 mb	1016 mb	1014 mb	1012 mb	1013 mb

Mount Rainier Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 41°F	-2°C / 28°F	1°C / 34°F	182 hours	95.37 mm / 3.75 In	6 days	1019 mb / 31 In
February	7°C / 45°F	-1°C / 31°F	3°C / 38°F	159 hours	110.25 mm / 4.34 In	7 days	1019 mb / 31 In
March	13°C / 55°F	3°C / 38°F	8°C / 46°F	165 hours	108.64 mm / 4.28 In	7 days	1018 mb / 31 In
April	19°C / 65°F	9°C / 47°F	13°C / 56°F	175 hours	113.38 mm / 4.46 In	7 days	1016 mb / 30 In
May	23°C / 74°F	14°C / 57°F	18°C / 65°F	169 hours	140.22 mm / 5.52 In	10 days	1016 mb / 30 In
June	29°C / 84°F	19°C / 65°F	23°C / 74°F	205 hours	137.54 mm / 5.41 In	9 days	1014 mb / 30 In
July	32°C / 89°F	22°C / 71°F	26°C / 79°F	217 hours	153.54 mm / 6.04 In	10 days	1015 mb / 30 In
August	30°C / 86°F	21°C / 69°F	25°C / 77°F	205 hours	119.58 mm / 4.71 In	9 days	1016 mb / 30 In
September	26°C / 79°F	17°C / 63°F	22°C / 71°F	202 hours	135.78 mm / 5.35 In	7 days	1018 mb / 31 In
October	20°C / 68°F	11°C / 52°F	15°C / 60°F	201 hours	122.94 mm / 4.84 In	6 days	1018 mb / 31 In
November	13°C / 56°F	5°C / 41°F	9°C / 48°F	211 hours	88.18 mm / 3.47 In	5 days	1020 mb / 31 In
December	8°C / 47°F	1°C / 34°F	4°C / 40°F	180 hours	122.69 mm / 4.83 In	7 days	1020 mb / 31 In

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