Arolla Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Arolla’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Switzerland.
Monthly Temperature Averages
Depending on the time of the year, temperatures range from moderate to very cold in Arolla. Typically, maximum daytime temperatures range from a moderate 16°C in July to a very cold -7°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -15°C, particularly during the colder months.
The chart below illustrates the average maximum day and minimum night temperatures in Arolla by month:
Typically, the coolest time of day is between 4 AM and 6 AM, while the hottest time occurs around 3 PM, when the sun’s heating effect is strongest. July, the city’s warmest month, experiences 202 hours of sunshine.
The chart below shows the average temperature throughout the year:
January, the city’s coldest month, sees about 105 mm of rainfall spread over roughly 17 days. It records 86 hours of sunshine of sunshine.
Annual Temperatures in Switzerland Compared
The map below shows the annual temperature across Switzerland. You can also select the different months in case you are interested in a specific month.
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moderate
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Arolla Temperatures Compared World Wide
Arolla’s average annual maximum temperature is 4°C. Let’s compare this with some popular tourist destinations:
In Lisbon, Portugal, the average annual temperature is 21°C, offering warm summers and mild, rainy winters.
Interlaken, Switzerland, the average annual temperature is significantly lower at 8°C, with mild summers and very cold winters.
Boston, USA, experiences seasonal shifts similar to New York, with an average annual temperature of 16°C.
In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
On the other hand, in cooler months, especially when temperatures dip below 10°C, high humidity can intensify the cold. This makes the air feel much colder than it really is.
In Arolla, during the coolest month, January, you will experience 65% humidity, which is considered high. This is accompanied by an average maximum temperature of -7°C. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Arolla’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Arolla climate page.
Current temperature in Arolla
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