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Has the climate in Roman changed?

Roman has warmed about 4.6°F since 1971.

About 0.8°F per decade, measured from Roman's official daily weather records, 1971–2025. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.

Is that a lot? Roman's warming is broadly in line with other cities in Romania — neither unusually fast nor unusually slow.

What has actually changed

Each card compares the 1970s (the first ten years of the record) with recent years (the last ten) — the same span the headline and the chart use.

Freezing nights
21 fewer nights
1970s
126 / yr
Recent
105 / yr
Milder winters — fewer frosts
Average temperature
+3.4°F
1970s
48.7°F
Recent
52.1°F
A steady upward drift
Hot days above 90°F
19 more days
1970s
4 / yr
Recent
23 / yr
More days of serious heat
Rainy days
4 fewer days
1970s
126 / yr
Recent
122 / yr
Drier on average

Roman's temperature, year by year

Average temperature for each year from 1971 to 2025.

45°47°49°51°53°55°1971: 49.3°F1972: 49.1°F1973: 48.3°F1974: 49.7°F1975: 51.2°F1976: 47.6°F1977: 49.6°F1978: 47.3°F1979: 49.5°F1980: 46.8°F1981: 49.0°F1982: 49.0°F1983: 50.4°F1984: 48.8°F1985: 46.6°F1986: 48.9°F1987: 47.4°F1988: 48.9°F1989: 51.7°F1990: 52.0°F1991: 49.3°F1992: 50.2°F1993: 48.3°F1994: 52.2°F1995: 49.7°F1996: 47.6°F1997: 48.6°F1998: 49.4°F1999: 51.6°F2000: 52.1°F2001: 50.7°F2002: 50.8°F2003: 49.3°F2004: 50.2°F2005: 49.8°F2006: 49.9°F2007: 52.8°F2008: 51.9°F2009: 51.7°F2010: 50.5°F2011: 50.6°F2012: 51.5°F2013: 51.8°F2014: 51.3°F2015: 53.0°F2016: 52.5°F2017: 51.8°F2018: 51.9°F2019: 53.2°F2020: 53.7°F2021: 51.2°F2022: 53.0°F2023: 54.0°F2024: 52.4°F2025: 52.4°Flong-term trend1971198019902000201020202025
a warmer-than-average year a cooler-than-average year

Each bar is one year. Most recent years sit above the older ones. Some recent years still came in cool — warming is a slope, not a straight climb.

In day-to-day terms, that long-term shift shows up as about 9 fewer freezing nights a year and about 10 more days above 90°F compared with the 1970s.

When in the year the change shows up

How much warmer each month is now than in the 1970s. Useful if you garden or care about a particular season — otherwise the headline above already has the answer.

-0.5°0.0°+0.5°+1.0°+1.5°+2.0°+2.5°+3.0°January: +0.8°F+0.8JFebruary: +1.8°F+1.8FMarch: +2.1°F+2.1MApril: +1.3°F+1.3AMay: +1.4°F+1.4MJune: +2.2°F+2.2JJuly: +2.5°F+2.5JAugust: +2.7°F+2.7ASeptember: +1.5°F+1.5SOctober: +1.1°F+1.1ONovember: +2.1°F+2.1NDecember: -0.2°F-0.2D

August has warmed the most — about 2.7°F. The warming runs across the whole year, not just one season.

Methodology & sources

Temperature — 1991–2020 normals computed from 30 years of daily observations at Bacau, a weather station, about 43 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →