Katthammarsvik Temperature by Month
The average annual maximum temperature in Katthammarsvik, Gotland, Sweden is 11°C (52°F), with daytime highs ranging from 3°C (37°F) in February to 21°C (70°F) in August. This page covers monthly averages, day-night differences, and how Katthammarsvik compares to cities worldwide.
Katthammarsvik Monthly Temperatures
Depending on the time of the year, temperatures range from pleasant to cold in Katthammarsvik. Nighttime lows follow the same pattern, ranging from 15°C (59°F) to -1°C (30°F).
The chart below illustrates the average maximum day and minimum night temperatures in Katthammarsvik 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. August, the warmest month of the year, receives 266 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Katthammarsvik vs Sweden
The map below shows the annual temperature across Sweden. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
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Katthammarsvik vs World: Temperature Compared
Katthammarsvik's average annual maximum temperature is 11°C (52°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
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.
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 Katthammarsvik this rarely lasts long on the ground.
For more on Katthammarsvik's weather — including monthly rainfall, sunshine hours, and humidity — visit our Katthammarsvik climate page.
