Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Erlin has a warm climate with an average annual temperature of 73°F (23°C). Winters average 60°F in January while summers reach 83°F in July. The area gets 239 sunny days per year, above the national average. Annual precipitation totals 53.4 inches (wetter than the 38-inch national average). The city sits at an elevation of 62 feet.
Temperature
60°F Jan (16°C)83°F Jul (28°C)
Annual Average
72.6°F
34% above US avg
January Average
60°F (16°C)
July Average
83°F (28°C)
Sunny Days
239 days/yr
Geography
Elevation
62 ft (19 m)
Area
51.8 sq mi (134.1 km²)
Population Density
843/sq mi
Coordinates
23.9005°N, 120.3689°W
Timezone
Asia/Taipei
Precipitation & Snow
Annual Rainfall53.4"
41% above US avg
Snowfall0.0"
Wettest Month (Jun)10.43"
Driest Month (Nov)0.43"
Air Quality
Earthquake History
1,707 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M7.7.
Sep 20, 1999
21 km S of Puli, Taiwan
M7.7
64 km
33 km
Apr 2, 2024
15 km S of Hualien City, Taiwan
M7.4
125 km
40 km
Sep 18, 2022
90 km E of Yujing, Taiwan
M6.9
131 km
10 km
Dec 13, 1990
28 km S of Hualien City, Taiwan
M6.7
130 km
10 km
Mar 22, 2022
65 km S of Hualien City, Taiwan
M6.7
139 km
24 km
Sep 17, 2022
96 km SE of Lugu, Taiwan
M6.5
138 km
10 km
Sep 25, 1999
31 km SE of Puli, Taiwan
M6.5
82 km
17 km
Jun 10, 2000
29 km ESE of Puli, Taiwan
M6.4
87 km
33 km
Dec 19, 2009
20 km S of Hualien City, Taiwan
M6.4
126 km
43 km
Apr 3, 2024
15 km NNE of Hualien City, Taiwan
M6.4
135 km
14 km
Sep 22, 1999
33 km SE of Puli, Taiwan
M6.4
83 km
26 km
Sep 20, 1999
44 km SSE of Lugu, Taiwan
M6.4
83 km
33 km
Feb 6, 2018
18 km NNE of Hualien City, Taiwan
M6.4
134 km
17 km
Feb 5, 2016
25 km SE of Yujing, Taiwan
M6.4
110 km
23 km
Mar 4, 2010
41 km SE of Yujing, Taiwan
M6.3
118 km
21 km
Oct 31, 2013
46 km SSW of Hualien City, Taiwan
M6.3
114 km
10 km
Nov 1, 1999
66 km S of Hualien City, Taiwan
M6.3
131 km
33 km
Sep 20, 1999
54 km SW of Hualien City, Taiwan
M6.3
102 km
33 km
Dec 13, 1990
7 km SSE of Hualien City, Taiwan
M6.3
129 km
12 km
Sep 20, 1999
36 km SE of Puli, Taiwan
M6.2
91 km
33 km
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Hurricane History
88 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 5.
Year
Name
Category
Max Wind
Closest
2025
Podul
Category 2
-
104 km
2025
Danas
Category 2
-
17 km
2024
Kong-rey
Category 4
104 mph
35 km
2024
Krathon
Category 4
115 mph
145 km
2024
Gaemi
Category 4
104 mph
134 km
2023
Koinu
Category 4
104 mph
204 km
2023
Haikui
Category 3
98 mph
97 km
2023
Doksuri
Category 3
92 mph
156 km
2021
Chanthu
Category 4
121 mph
197 km
2020
Mekkhala
Category 1
58 mph
245 km
2019
Mitag
Category 2
86 mph
259 km
2018
Maria
Category 2
98 mph
277 km
2017
Nesat
Category 2
92 mph
124 km
2016
Meranti
Category 5
121 mph
141 km
2016
Nepartak
Category 5
127 mph
87 km
2016
Megi
Category 4
98 mph
17 km
2016
Malakas
Category 4
109 mph
268 km
2015
Dujuan
Category 4
127 mph
26 km
2015
Soudelor
Category 3
104 mph
3 km
2015
Linfa
Category 1
58 mph
276 km
Source: NOAA IBTrACS (Category 1+, 1980-2026).
Tsunami History
6 tsunamis recorded within 500 km.
Highest wave on record: 30.0 m (98 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1781
KAOHSIUNG
Unknown
30.0 m
1
65 km
2024
E. TAIWAN-RYUKYU ISLANDS
Earthquake
1.0 m
20
122 km
1917
TAIWAN
Earthquake
0.5 m
-
148 km
1986
TAIWAN
Earthquake
0.3 m
15
123 km
1951
TAIWAN
Earthquake
0.3 m
68
136 km
1990
TAIWAN
Earthquake
0.0 m
-
130 km
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km.
Closest: Tatun Volcanic Group (186 km).
Name
Type
Elevation
Last Eruption
Distance
Tatun Volcanic Group
Lava dome(s)
1,120 m (3,675 ft)
648
186 km
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
60°F (16°C)
1.0 in
Coldest
February
61°F (16°C)
2.0 in
March
66°F (19°C)
3.7 in
April
72°F (22°C)
4.5 in
May
77°F (25°C)
6.6 in
June
81°F (27°C)
10.4 in
Wettest
July
83°F (28°C)
9.3 in
Warmest
August
82°F (28°C)
10.0 in
September
80°F (27°C)
4.0 in
October
76°F (24°C)
0.6 in
November
70°F (21°C)
0.4 in
Driest
December
63°F (17°C)
0.9 in
Erlin has a seasonal temperature swing of 23°F / from 60°F in January to 83°F in July. Total annual precipitation is 53.4 inches, with June being the wettest month (10.4") and November the driest (0.4").