Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
July verdict
Lewistown (Montana), United States in July
Weather score77Very good
Very good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 12h per day, so bright days are a strong part of the month. Rainfall averages 43mm, which is relatively low for holiday planning.
July weather
Monthly averages
Temp
28°C
Rain
43mm
Sun
12h
Weather score
77
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 43mm, which is relatively low for holiday planning.
Bright
Sunshine averages 12h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Lewistown (Montana), United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
July28°C average high
July is one of Lewistown (Montana)'s warmest months, with daytime heat above the yearly average.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
Rain
July43mm average rain
July sits near Lewistown (Montana)'s yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to April and July to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
July12 hours average sun
July is one of Lewistown (Montana)'s sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
July77 weather score
July is one of Lewistown (Montana)'s best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
Hotels near Lewistown (Montana), United States
Marriott
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