Altensteig Temperature by Month
The average annual maximum temperature in Altensteig, Baden-Württemberg, Germany is 14°C (57°F), with daytime highs ranging from 4°C (39°F) in February to 24°C (75°F) in July. This page covers monthly averages, day-night differences, and how Altensteig compares to cities worldwide.
Altensteig Monthly Temperatures
Depending on the time of the year, temperatures range from warm to cold in Altensteig. Nighttime lows follow the same pattern, ranging from 13°C (55°F) to -2°C (28°F).
The chart below illustrates the average maximum day and minimum night temperatures in Altensteig by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. July, the city's warmest month, averages 235 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Altensteig vs Germany
The map below shows the annual temperature across Germany. You can also select individual months if you want to compare a specific time of year.
very warm
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Altensteig vs World: Temperature Compared
Altensteig's average annual maximum temperature is 14°C (57°F). To put that in context, here's how it compares to a few well-known destinations:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
San Francisco, USA averages 19°C (66°F) annually, but with little seasonal variation — summers are often cool and foggy, winters mild.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained — so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.
For more on Altensteig's weather — including monthly rainfall, sunshine hours, and humidity — visit our Altensteig climate page.
