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Has the climate in Ijevan changed?

Ijevan has warmed about 1.7°F since 1973.

About 0.7°F per decade, measured from Ijevan's official daily weather records, 1973–2025. Individual years still bounce around — some recent ones came in cool — but the long-term line has clearly risen.

Is that a lot? Ijevan's climate has warmed faster than most other cities in Armenia.

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
44 more nights
1970s
2 / yr
Recent
46 / yr
Colder winters — more frosts
Average temperature
+3.6°F
1970s
51.2°F
Recent
54.8°F
A steady upward drift
Hot days above 90°F
27 more days
1970s
2 / yr
Recent
29 / yr
More days of serious heat
Rainy days
30 fewer days
1970s
123 / yr
Recent
93 / yr
Drier on average

Ijevan's temperature, year by year

Average temperature for each year from 1973 to 2025.

44°46°48°50°52°54°56°58°1973: 56.0°F1974: 45.3°F1975: 55.7°F1976: 52.6°F1984: 45.3°F1985: 54.5°F1986: 48.7°F1987: 54.7°F1988: 46.5°F1989: 53.4°F1990: 51.0°F1991: 51.2°F2015: 53.3°F2016: 52.7°F2017: 53.7°F2018: 53.7°F2019: 54.2°F2020: 53.7°F2021: 55.0°F2022: 54.5°F2023: 55.8°F2024: 54.9°F2025: 55.3°Flong-term trend1973199020202025
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 25 more freezing nights a year and about 19 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.

0.0°+0.5°+1.0°+1.5°+2.0°+2.5°+3.0°+3.5°+4.0°+4.5°+5.0°+5.5°+6.0°+6.5°+7.0°+7.5°+8.0°January: +5.7°F+5.7JFebruary: +7.3°F+7.3FMarch: +7.7°F+7.7MApril: +4.2°F+4.2AMay: +5.5°F+5.5MJune: +6.6°F+6.6JJuly: +6.0°F+6.0JAugust: +7.0°F+7.0ASeptember: +6.0°F+6.0SOctober: +5.7°F+5.7ONovember: +4.8°F+4.8NDecember: +5.3°F+5.3D

March has warmed the most — about 7.7°F. The warming runs across the whole year, not just one season.

Methodology & sources

Temperature — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.

How we build these numbers →