Sub Cetate Temperature by Month
The average annual maximum temperature in Sub Cetate, Harghita, Romania is 13°C (55°F), with daytime highs ranging from 1°C (34°F) in January to 25°C (77°F) in August. This page covers monthly averages, day-night differences, and how Sub Cetate compares to cities worldwide.
Sub Cetate Monthly Temperatures
Depending on the time of the year, temperatures range from warm to very cold in Sub Cetate. Nighttime lows follow the same pattern, ranging from 13°C (55°F) to -7°C (19°F).
The chart below illustrates the average maximum day and minimum night temperatures in Sub Cetate by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM.
The chart below shows the average temperature throughout the year:
Temperature: Sub Cetate vs Romania
The map below shows the annual temperature across Romania. You can also select individual months if you want to compare a specific time of year.
very warm
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Sub Cetate vs World: Temperature Compared
Sub Cetate's average annual maximum temperature is 13°C (55°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.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.
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.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Sub Cetate's weather — including monthly rainfall, sunshine hours, and humidity — visit our Sub Cetate climate page.
