Cool
Average highs are around 13°C, so pack for cooler days.
April verdict
Mixed for holiday weather
Average highs are around 13°C, so pack for cooler days. Sunshine averages 8.2h per day, so bright days are a strong part of the month. Rainfall averages 26mm, which is relatively low for holiday planning.
Monthly averages
Temp
13°C
Rain
26mm
Sun
8.2h
Weather score
44
Mixed
Cool
Average highs are around 13°C, so pack for cooler days.
Drier
Rainfall averages 26mm, which is relatively low for holiday planning.
Bright
Sunshine averages 8.2h per day, so bright days are a strong part of the month.
Map
Compare Dillon (Montana), United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
April13°C average high
April is close to Dillon (Montana)'s yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to August
This stretch sets the upper range for average daytime heat.
April26mm average rain
April sits near Dillon (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.
April8.2 hours average sun
April sits close to Dillon (Montana)'s yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
April44 weather score
April scores below Dillon (Montana)'s yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
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