Cool
Average highs are around 13°C, so pack for cooler days.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 12°C, sunshine averages 4.5h per day, and rainfall totals about 833mm.
Annual averages
Temp
12°C
Rain
833mm
Annual total
Sun
4.5h
Weather score
32
Poor avg
Cool
Average highs are around 13°C, so pack for cooler days.
Drier
Rainfall averages 54mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 3.5h per day, so this is not one of the brighter months.
Map
Compare Ulm, Germany with nearby places by weather score, rain, sun, temperature, and swim conditions.
October13°C average high
October is close to Ulm'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.
October54mm average rain
October sits on the drier side of Ulm's year, which helps with sightseeing and transfers.
Driest monthsJanuary to April and September to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
October3.5 hours average sun
October is below Ulm's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
October27 weather score
October scores below Ulm'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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