Roylyanka, Ukraine

Full City Profile

1,746 Population 5/sq mi density

184 ft Elevation 56 meters

49°F Avg Temperature 10°C

Roylyanka experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 27°F in January while summers reach 70°F in July. The area gets 299 sunny days per year. Annual precipitation totals 20.3 inches. The area receives 4.6 inches of snow annually.

Temperature

27°F Jan (-3°C) 70°F Jul (21°C)

Annual Average	49.1°F
	9% below US avg
January Average	27°F (-3°C)
July Average	70°F (21°C)
Sunny Days	299 days/yr

Geography

Elevation	184 ft (56 m)
Area	329.9 sq mi (854.3 km²)
Population Density	5/sq mi
Coordinates	46.2882°N, 29.7937°W
Timezone	Europe/Kyiv

Precipitation & Snow

Annual Rainfall 20.3"

47% below US avg

Snowfall 4.6"

Wettest Month (Jul) 2.40"

Driest Month (Oct) 1.02"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.9. Most recent: M3.8 on Jul 4, 2008.

May 7, 2008	81 km SE of Mykolayivka, Ukraine	M4.9	135 km
Jan 18, 2005	1 km W of Malcoci, Romania	M3.8	146 km
Jul 4, 2008	96 km SE of Mykolayivka, Ukraine	M3.8	149 km
Apr 7, 2005	1 km E of Vii?oara, Romania	M3.7	146 km
Jan 4, 2006	3 km NW of Maliuc, Romania	M3.7	134 km
Apr 18, 2005	4 km NNE of Nuf?ru, Romania	M3.5	140 km
Mar 29, 1992	91 km SE of Mykolayivka, Ukraine	M3.4	145 km
Jul 9, 1992	3 km SSE of Cre?e?ti, Romania	M3.3	144 km
Feb 15, 2005	3 km NW of Malcoci, Romania	M2.9	145 km

Source: USGS (M2.5+, 1990–2025)

Tsunami History

1 tsunami recorded within 500 km. Highest wave on record: 2.0 m (7 ft).

Year	Location	Cause	Max Wave	Deaths	Distance
2014	ODESSA	Meteorological	2.0 m	—	67 km

Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	27°F (-3°C)	1.3 in	Coldest
February	30°F (-1°C)	1.5 in
March	37°F (3°C)	1.1 in
April	48°F (9°C)	1.4 in
May	59°F (15°C)	2.1 in
June	67°F (19°C)	2.4 in
July	70°F (21°C)	2.4 in	Warmest, Wettest
August	68°F (20°C)	1.8 in
September	61°F (16°C)	1.8 in
October	50°F (10°C)	1.0 in	Driest
November	41°F (5°C)	1.7 in
December	32°F (0°C)	1.7 in

Roylyanka has a seasonal temperature swing of 42°F / from 27°F in January to 70°F in July. Total annual precipitation is 20.3 inches, with July being the wettest month (2.4") and October the driest (1.0").

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