Hamilton Weather History Montana, United States of America

Weather History Form

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

Buy Weather Data

Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
CSV format

Find out more»

Wed 05 Nov, 2025 Weather in Hamilton

Sunrise: 07:24 AM Sunset: 05:16 PM	Moonrise: 05:01 PM Moonset: 07:48 AM	Max: 13.5 °c	Min: -3.0 °c	Avg: 2.1 °c	Precip: 0.00 mm	Max Wind: 9.0 kph

	Wed 05 0:00 am	Wed 05 3:00 am	Wed 05 6:00 am	Wed 05 9:00 am	Wed 05 12:00 pm	Wed 05 3:00 pm	Wed 05 6:00 pm	Wed 05 9:00 pm
Icon
Temp	-1.2°c	-1.9°c	-2.3°c	0.9°c	10.0°c	10.9°c	2.5°c	-1.2°c
Wind	1.4 kmph	3.2 kmph	3.6 kmph	3.6 kmph	5.4 kmph	5.0 kmph	8.3 kmph	7.2 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	73%	60%	9%	83%	96%	23%	100%	65%
Humidity	73%	89%	87%	87%	66%	46%	72%	86%
Pressure	924 mb	930 mb	936 mb	942 mb	948 mb	954 mb	960 mb	966 mb

Hamilton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-10°C / 15°F	-6°C / 22°F	133 hours	50.56 mm / 1.99 In	11 days	1023 mb / 31 In
February	-1°C / 31°F	-9°C / 15°F	-5°C / 23°F	100 hours	63.13 mm / 2.49 In	13 days	1020 mb / 31 In
March	4°C / 39°F	-5°C / 23°F	-1°C / 31°F	130 hours	65.36 mm / 2.57 In	12 days	1017 mb / 31 In
April	8°C / 46°F	-1°C / 29°F	3°C / 38°F	147 hours	63.98 mm / 2.52 In	11 days	1016 mb / 30 In
May	15°C / 59°F	3°C / 38°F	9°C / 48°F	199 hours	75.73 mm / 2.98 In	9 days	1014 mb / 30 In
June	21°C / 69°F	8°C / 47°F	15°C / 58°F	228 hours	69.81 mm / 2.75 In	9 days	1013 mb / 30 In
July	27°C / 81°F	13°C / 55°F	20°C / 69°F	317 hours	22.72 mm / 0.89 In	5 days	1014 mb / 30 In
August	27°C / 80°F	12°C / 53°F	19°C / 67°F	313 hours	26.05 mm / 1.03 In	4 days	1015 mb / 30 In
September	21°C / 70°F	7°C / 44°F	14°C / 57°F	270 hours	45.92 mm / 1.81 In	4 days	1014 mb / 30 In
October	11°C / 52°F	0°C / 31°F	5°C / 41°F	201 hours	62.16 mm / 2.45 In	8 days	1014 mb / 30 In
November	3°C / 37°F	-7°C / 20°F	-2°C / 28°F	164 hours	56.83 mm / 2.24 In	11 days	1021 mb / 31 In
December	-2°C / 29°F	-10°C / 14°F	-6°C / 21°F	139 hours	59.63 mm / 2.35 In	12 days	1022 mb / 31 In

Montana

Hotels Near Hamilton

Cities Near Hamilton

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started