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Rokan, Indonesia

Full City Profile

318 ft Elevation 97 meters
75°F Avg Temperature 24°C
Rokan has a warm climate with an average annual temperature of 75°F (24°C). Winters average 76°F in January while summers reach 75°F in July. The area gets 328 sunny days per year. Annual precipitation totals 133.8 inches. The area receives 0.0 inches of snow annually.

Temperature

76°F Jan (25°C) 75°F Jul (24°C)
Annual Average75.0°F
39% above US avg
January Average76°F (25°C)
July Average75°F (24°C)
Sunny Days328 days/yr

Geography

Elevation318 ft (97 m)
Area31.1 sq mi (80.4 km²)
Population Density0/sq mi
Coordinates0.5698°N, 100.4075°W
TimezoneAsia/Jakarta

Precipitation & Snow

Annual Rainfall 133.8"
252% above US avg
Snowfall 0.0"
Wettest Month (Nov) 11.20"
Driest Month (Jul) 4.90"

Air Quality

Earthquake History

213 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M4.3 on Aug 23, 2025.

Mar 6, 2007 24 km SE of Bukittinggi, Indonesia M6.4 119 km
Mar 6, 2007 26 km SE of Bukittinggi, Indonesia M6.3 118 km
Nov 11, 1999 106 km SSE of Rantauprapat, Indonesia M6.2 79 km
Feb 25, 2022 65 km NNW of Bukittinggi, Indonesia M6.1 52 km
Jul 14, 2003 25 km NW of Sijunjung, Indonesia M5.7 131 km
Sep 30, 2009 12 km S of Pariaman, Indonesia M5.4 148 km
Jul 24, 2010 51 km SE of Padangsidempuan, Indonesia M5.3 107 km
Dec 29, 1999 57 km WNW of Pariaman, Indonesia M5.3 142 km
Jul 17, 2025 101 km WNW of Pariaman, Indonesia M5.2 145 km
Jul 10, 2016 48 km NW of Bukittinggi, Indonesia M5.1 70 km
Feb 16, 2004 27 km S of Payakumbuh, Indonesia M5.1 118 km
May 6, 2011 101 km SE of Padangsidempuan, Indonesia M5.1 56 km
Aug 4, 1990 87 km NW of Pariaman, Indonesia M5.1 125 km
Jul 31, 2011 northern Sumatra, Indonesia M5.1 146 km
Sep 19, 2009 103 km NNW of Bukittinggi, Indonesia M5.1 49 km
Apr 30, 2020 40 km ESE of Padangsidempuan, Indonesia M5.0 116 km
Mar 6, 2007 34 km NNW of Sijunjung, Indonesia M5.0 122 km
Jan 26, 2009 55 km NW of Bukittinggi, Indonesia M5.0 69 km
Aug 24, 1996 60 km SSE of Padangsidempuan, Indonesia M5.0 110 km
Feb 25, 2022 74 km NNW of Bukittinggi, Indonesia M5.0 58 km
Source: USGS (M2.5+, 1990–2025)

Nearby Volcanoes

8 volcanoes within 200 km. Closest: Sarik-Gajah (60 km).

Name Type Elevation Last Eruption Distance
Sarik-Gajah Pyroclastic cone(s) 737 m (2,418 ft) Unknown 60 km
Talakmau Complex 2,919 m (9,577 ft) Unknown 72 km
Sorikmarapi Stratovolcano 2,145 m (7,037 ft) 1986 97 km
Marapi Complex 2,885 m (9,465 ft) 2018 106 km
Tandikat-Singgalang Stratovolcano(es) 2,854 m (9,364 ft) 1924 107 km
Lubukraya Stratovolcano 1,862 m (6,109 ft) Unknown 167 km
Sibualbuali Stratovolcano 1,819 m (5,968 ft) Unknown 169 km
Talang Stratovolcano 2,575 m (8,448 ft) 2007 175 km
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 76°F (25°C) 9.6 in Warmest
February 74°F (23°C) 7.5 in
March 75°F (24°C) 9.8 in
April 75°F (24°C) 10.7 in
May 75°F (24°C) 7.4 in
June 74°F (24°C) 5.3 in
July 75°F (24°C) 4.9 in Driest
August 74°F (23°C) 6.3 in
September 74°F (23°C) 8.6 in Coldest
October 74°F (23°C) 10.8 in
November 74°F (23°C) 11.2 in Wettest
December 74°F (23°C) 11.0 in

Rokan has a seasonal temperature swing of 3°F / from 74°F in September to 76°F in January. Total annual precipitation is 103.1 inches, with November being the wettest month (11.2") and July the driest (4.9").

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