Nampa 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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Mon 28 Apr, 2025 Weather in Nampa

Sunrise: 06:42 AM Sunset: 08:45 PM	Moonrise: 06:54 AM Moonset: 10:39 PM	Max: 21.8 °c	Min: 6.8 °c	Avg: 13.2 °c	Precip: 0.00 mm	Max Wind: 21.6 kph

	Mon 28 0:00 am	Mon 28 3:00 am	Mon 28 6:00 am	Mon 28 9:00 am	Mon 28 12:00 pm	Mon 28 3:00 pm	Mon 28 6:00 pm	Mon 28 9:00 pm
Icon
Temp	9.4°c	8.0°c	7.0°c	8.2°c	16.0°c	21.0°c	20.0°c	14.9°c
Wind	2.9 kmph	6.5 kmph	10.1 kmph	19.1 kmph	19.8 kmph	16.2 kmph	14.8 kmph	4.0 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	98%	51%	100%	73%	2%	1%	0%	1%
Humidity	94%	89%	79%	77%	57%	47%	43%	58%
Pressure	1012 mb	1014 mb	1016 mb	1019 mb	1018 mb	1017 mb	1016 mb	1017 mb

Nampa Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	4°C / 38°F	-3°C / 26°F	0°C / 32°F	182 hours	40.15 mm / 1.58 In	7 days	1024 mb / 31 In
February	6°C / 44°F	-1°C / 30°F	2°C / 36°F	167 hours	33.93 mm / 1.34 In	6 days	1021 mb / 31 In
March	12°C / 53°F	2°C / 36°F	7°C / 44°F	188 hours	35.08 mm / 1.38 In	6 days	1017 mb / 31 In
April	16°C / 61°F	5°C / 41°F	10°C / 51°F	220 hours	26.97 mm / 1.06 In	5 days	1015 mb / 30 In
May	22°C / 71°F	9°C / 48°F	15°C / 60°F	269 hours	31.55 mm / 1.24 In	4 days	1013 mb / 30 In
June	27°C / 81°F	14°C / 57°F	21°C / 69°F	288 hours	19.40 mm / 0.76 In	3 days	1012 mb / 30 In
July	34°C / 94°F	19°C / 66°F	27°C / 80°F	350 hours	2.14 mm / 0.08 In	1 days	1012 mb / 30 In
August	33°C / 91°F	18°C / 65°F	26°C / 78°F	339 hours	7.45 mm / 0.29 In	1 days	1012 mb / 30 In
September	27°C / 81°F	14°C / 57°F	20°C / 68°F	303 hours	11.40 mm / 0.45 In	2 days	1014 mb / 30 In
October	18°C / 64°F	7°C / 45°F	12°C / 54°F	264 hours	25.13 mm / 0.99 In	3 days	1017 mb / 31 In
November	9°C / 49°F	1°C / 34°F	5°C / 41°F	210 hours	30.48 mm / 1.20 In	4 days	1021 mb / 31 In
December	4°C / 38°F	-3°C / 27°F	0°C / 32°F	170 hours	59.56 mm / 2.34 In	8 days	1023 mb / 31 In

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