Mapua, New Zealand

Full City Profile

1,360 Population 203/sq mi density
20 ft Elevation 6 meters
52°F Avg Temperature 11°C
Mapua experiences four distinct seasons with an average annual temperature of 52°F (11°C). Winters average 60°F in January while summers reach 44°F in July. Annual precipitation totals 59.6 inches. The area receives 3.5 inches of snow annually.

Temperature

60°F Jan (15°C) 44°F Jul (7°C)
Annual Average51.5°F
5% below US avg
January Average60°F (15°C)
July Average44°F (7°C)

Geography

Elevation20 ft (6 m)
Area6.7 sq mi (17.4 km²)
Population Density203/sq mi
Coordinates41.2500°S, 173.1000°E
TimezonePacific/Auckland

Precipitation & Snow

Annual Rainfall 59.6"
57% above US avg
Snowfall 3.5"
Wettest Month (Aug) 5.24"
Driest Month (Feb) 2.52"

Air Quality

Earthquake History

979 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.5. Most recent: M4.3 on Aug 30, 2025.

Jul 21, 2013 38 km ESE of Blenheim, New Zealand M6.5 115 km
Aug 16, 2013 29 km SE of Blenheim, New Zealand M6.5 103 km
Jul 3, 2012 63 km S of Opunake, New Zealand M6.3 147 km
Apr 24, 2015 73 km S of Wakefield, New Zealand M6.1 90 km
May 27, 1992 21 km WSW of Blenheim, New Zealand M6.0 66 km
Feb 10, 1990 90 km N of Amberley, New Zealand M6.0 124 km
Aug 16, 2013 30 km ESE of Blenheim, New Zealand M5.9 108 km
Jul 20, 2013 38 km ESE of Blenheim, New Zealand M5.9 116 km
Aug 16, 2013 26 km SSE of Blenheim, New Zealand M5.9 96 km
Jan 28, 1991 29 km SSE of Westport, New Zealand M5.9 144 km
Mar 22, 1995 27 km N of Picton, New Zealand M5.8 80 km
Feb 10, 1990 90 km N of Amberley, New Zealand M5.7 129 km
Feb 15, 2023 55 km NW of Raumati Beach, New Zealand M5.7 143 km
Jan 28, 1991 27 km SSE of Westport, New Zealand M5.7 142 km
Aug 16, 2013 30 km SSE of Blenheim, New Zealand M5.5 102 km
Jul 18, 2013 38 km E of Blenheim, New Zealand M5.5 114 km
Mar 13, 2005 83 km SSW of Opunake, New Zealand M5.4 126 km
Jan 5, 2017 36 km SSE of Blenheim, New Zealand M5.4 103 km
Aug 16, 2013 25 km SSE of Blenheim, New Zealand M5.4 99 km
Jul 15, 2009 83 km SSW of Opunake, New Zealand M5.4 127 km
Source: USGS (M2.5+, 1990-2025)

Tsunami History

5 tsunamis recorded within 500 km. Highest wave on record: 3.0 m (10 ft).

Year Location Cause Max Wave Deaths Distance
1868 NEW ZEALAND Earthquake 3.0 m - 117 km
1913 TASMAN SEA Earthquake 1.5 m - 147 km
2013 WELLINGTON Earthquake 0.1 m - 103 km
2013 COOK STRAIT Earthquake 0.1 m - 115 km
1855 WHARANUI Earthquake - - 112 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Monthly Weather

Month Avg Temperature Precipitation Summary
January 60°F (15°C) 3.5 in
February 64°F (18°C) 2.5 in Warmest, Driest
March 61°F (16°C) 3.4 in
April 56°F (13°C) 4.1 in
May 51°F (10°C) 4.0 in
June 46°F (8°C) 4.2 in
July 44°F (7°C) 4.2 in Coldest
August 47°F (8°C) 5.2 in Wettest
September 51°F (10°C) 3.5 in
October 54°F (12°C) 4.2 in
November 58°F (14°C) 3.9 in
December 61°F (16°C) 3.4 in

Mapua has a seasonal temperature swing of 20°F / from 44°F in July to 64°F in February. Total annual precipitation is 46.2 inches, with August being the wettest month (5.2") and February the driest (2.5").

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