Cool
Average highs are around 15°C, so pack for cooler days.
April verdict
Poor for holiday weather
Average highs are around 15°C, so pack for cooler days. Sunshine averages 6.6h per day, enough for a balanced month. Rainfall averages 99mm, so some wet days are possible.
Monthly averages
Temp
15°C
Rain
99mm
Sun
6.6h
Weather score
30
Poor
Cool
Average highs are around 15°C, so pack for cooler days.
Showers
Rainfall averages 99mm, so some wet days are possible.
Some sun
Sunshine averages 6.6h per day, enough for a balanced month.
Map
Compare Rochester, Washington, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
April15°C average high
April is close to Rochester's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
April99mm average rain
April sits near Rochester's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
April6.6 hours average sun
April sits close to Rochester's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
April30 weather score
April sits close to Rochester's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
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