Siak Sri Indrapura, Indonesia

Full City Profile

16 ft Elevation 5 meters

80°F Avg Temperature 27°C

Siak Sri Indrapura has a warm climate with an average annual temperature of 80°F (27°C). Winters average 77°F in January while summers reach 80°F in July. The area gets 320 sunny days per year. Annual precipitation totals 113.6 inches. The area receives 0.0 inches of snow annually.

Temperature

77°F Jan (25°C) 80°F Jul (27°C)

Annual Average	79.8°F
	48% above US avg
January Average	77°F (25°C)
July Average	80°F (27°C)
Sunny Days	320 days/yr

Geography

Elevation	16 ft (5 m)
Area	244.1 sq mi (632.3 km²)
Population Density	0/sq mi
Coordinates	0.7932°N, 102.0511°W
Timezone	Asia/Jakarta

Precipitation & Snow

Annual Rainfall 113.6"

199% above US avg

Snowfall 0.0"

Wettest Month (Nov) 11.30"

Driest Month (Jul) 6.10"

Air Quality

Earthquake History

9 earthquakes (M2.5+) within 150 km since 1990. Strongest: M4.8. Most recent: M4.6 on Mar 31, 2012.

Jan 5, 2004	24 km WNW of Balaipungut, Indonesia	M4.8	114 km
Sep 2, 2000	56 km WSW of Pekanbaru, Indonesia	M4.7	131 km
Mar 31, 2012	23 km ESE of Balaipungut, Indonesia	M4.6	66 km
Mar 29, 2012	30 km ESE of Balaipungut, Indonesia	M4.4	60 km
Sep 13, 2010	63 km W of Pekanbaru, Indonesia	M4.3	132 km
May 14, 2005	105 km SE of Pekanbaru, Indonesia	M4.2	116 km
Feb 21, 2004	46 km ESE of Pekanbaru, Indonesia	M4.0	59 km
Oct 15, 2009	17 km S of Pekanbaru, Indonesia	M3.9	83 km
May 25, 2008	68 km SSW of Batu Pahat, Malaysia	M3.8	86 km

Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 1. Most recent: Vamei (2001).

Year	Name	Category	Closest
2001	Vamei	Category 1	273 km

Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	77°F (25°C)	7.6 in	Coldest
February	80°F (26°C)	6.5 in
March	80°F (27°C)	8.4 in
April	81°F (27°C)	9.5 in
May	81°F (27°C)	7.8 in	Warmest
June	81°F (27°C)	6.5 in
July	80°F (27°C)	6.1 in	Driest
August	80°F (26°C)	6.8 in
September	80°F (26°C)	8.9 in
October	80°F (26°C)	10.4 in
November	79°F (26°C)	11.3 in	Wettest
December	79°F (26°C)	10.1 in

Siak Sri Indrapura has a seasonal temperature swing of 3°F / from 77°F in January to 81°F in May. Total annual precipitation is 99.9 inches, with November being the wettest month (11.3") and July the driest (6.1").

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