Boise Weather History Idaho, 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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Sat 04 Apr, 2026 Weather in Boise

Sunrise: 07:21 AM Sunset: 08:15 PM	Moonrise: 11:35 PM Moonset: 08:07 AM	Max: 16.9 °c	Min: 3.0 °c	Avg: 9.6 °c	Precip: 0.00 mm	Max Wind: 10.4 kph

	Sat 04 0:00 am	Sat 04 3:00 am	Sat 04 6:00 am	Sat 04 9:00 am	Sat 04 12:00 pm	Sat 04 3:00 pm	Sat 04 6:00 pm	Sat 04 9:00 pm
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Temp	6.3°c	3.8°c	3.4°c	6.8°c	13.0°c	16.6°c	15.4°c	10.9°c
Wind	4.0 kmph	6.5 kmph	7.2 kmph	3.2 kmph	6.8 kmph	9.4 kmph	8.3 kmph	6.1 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%	14%	19%	0%	0%	0%	0%
Humidity	67%	84%	84%	72%	51%	37%	35%	46%
Pressure	1029 mb	1030 mb	1031 mb	1031 mb	1029 mb	1026 mb	1024 mb	1024 mb

Boise Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	3°C / 37°F	-4°C / 25°F	-1°C / 30°F	173 hours	53.42 mm / 2.10 In	7 days	1025 mb / 31 In
February	6°C / 42°F	-2°C / 28°F	1°C / 35°F	159 hours	59.11 mm / 2.33 In	6 days	1021 mb / 31 In
March	11°C / 52°F	1°C / 34°F	6°C / 42°F	182 hours	46.30 mm / 1.82 In	7 days	1017 mb / 31 In
April	15°C / 59°F	4°C / 39°F	9°C / 49°F	219 hours	33.17 mm / 1.31 In	5 days	1015 mb / 30 In
May	21°C / 69°F	8°C / 47°F	15°C / 58°F	263 hours	38.82 mm / 1.53 In	5 days	1013 mb / 30 In
June	26°C / 80°F	13°C / 55°F	20°C / 68°F	290 hours	19.08 mm / 0.75 In	3 days	1012 mb / 30 In
July	33°C / 92°F	18°C / 64°F	26°C / 79°F	347 hours	2.53 mm / 0.10 In	1 days	1012 mb / 30 In
August	32°C / 90°F	17°C / 63°F	25°C / 77°F	336 hours	7.09 mm / 0.28 In	1 days	1012 mb / 30 In
September	27°C / 80°F	13°C / 55°F	20°C / 67°F	301 hours	13.20 mm / 0.52 In	1 days	1013 mb / 30 In
October	17°C / 63°F	6°C / 43°F	11°C / 52°F	264 hours	31.15 mm / 1.23 In	3 days	1015 mb / 30 In
November	9°C / 48°F	1°C / 33°F	4°C / 39°F	203 hours	42.51 mm / 1.67 In	5 days	1020 mb / 31 In
December	3°C / 38°F	-3°C / 26°F	-1°C / 31°F	162 hours	86.14 mm / 3.39 In	9 days	1023 mb / 31 In

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