Pontresina Temperature by Month
Pontresina in Grisons, Switzerland sees significant seasonal temperature differences, with daytime highs between -6°C (21°F) in January and 16°C (61°F) in July, averaging 5°C (41°F) annually. Explore the full monthly breakdown below.
Pontresina Monthly Temperatures
Visitors to Pontresina can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 6°C (43°F) in July to -15°C (5°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Pontresina by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. July, the warmest month of the year, receives 200 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
50-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in June
Historical Pontresina Temperatures: 1976-2026
Browse day-by-day temperature records for Pontresina spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Pontresina vs Switzerland
The map below shows the annual temperature across Switzerland. You can also select individual months if you want to compare a specific time of year.
very warm
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Pontresina vs World: Temperature Compared
Pontresina's average annual maximum temperature is 5°C (41°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Pontresina?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Pontresina, January is the coolest month, with average highs of -6°C (21°F) and humidity around 78% — considered high. For a full picture, see our humidity page.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Pontresina this rarely lasts long on the ground.
For more on Pontresina's weather — including monthly rainfall, sunshine hours, and humidity — visit our Pontresina climate page.
