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Longtan, China

Full City Profile

614 ft Elevation 187 meters
39°F Avg Temperature 4°C
Longtan has a cool climate with an average annual temperature of 39°F (4°C). Winters average 7°F in January while summers reach 70°F in July. The area gets 297 sunny days per year. Annual precipitation totals 35.9 inches. The area receives 13.2 inches of snow annually.

Temperature

7°F Jan (-14°C) 70°F Jul (21°C)
Annual Average38.7°F
28% below US avg
January Average7°F (-14°C)
July Average70°F (21°C)
Sunny Days297 days/yr

Geography

Elevation614 ft (187 m)
Area10,699.4 sq mi (27,711.5 km²)
Population Density0/sq mi
Coordinates43.9080°N, 126.5569°W
TimezoneAsia/Shanghai

Precipitation & Snow

Annual Rainfall 35.9"
5% below US avg
Snowfall 13.2"
Wettest Month (Jul) 7.10"
Driest Month (Jan) 0.20"

Air Quality

Earthquake History

1 earthquake (M2.5+) within 150 km since 1990. Strongest: M4.2. Most recent: M4.2 on Mar 20, 2009.

Mar 20, 2009 33 km E of Gongzhuling, China M4.2 116 km
Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

2 volcanoes within 200 km. Closest: Longgang Group (176 km).

Name Type Elevation Last Eruption Distance
Longgang Group Pyroclastic cone(s) 1,000 m (3,281 ft) 350 176 km
Jingbo Volcanic field 1,000 m (3,281 ft) -520 183 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 7°F (-14°C) 0.2 in Driest
February 5°F (-15°C) 0.3 in Coldest
March 26°F (-4°C) 0.5 in
April 44°F (7°C) 1.2 in
May 57°F (14°C) 2.1 in
June 67°F (20°C) 3.9 in
July 70°F (21°C) 7.1 in Warmest, Wettest
August 69°F (21°C) 5.3 in
September 56°F (14°C) 2.5 in
October 42°F (6°C) 1.4 in
November 23°F (-5°C) 0.6 in
December 6°F (-14°C) 0.3 in

Longtan has a seasonal temperature swing of 65°F / from 5°F in February to 70°F in July. Total annual precipitation is 25.4 inches, with July being the wettest month (7.1") and January the driest (0.2").

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