District in North Central Coast, Vietnam
Yên Định is a rural district of Thanh Hóa province in the North Central Coast region of Vietnam. As of 2003 the district had a population of 172,527.[1] The district covers an area of 216 km². The district capital lies at Quán Lào.[1]
Climate
| Climate data for Yên Định
|
| Month
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Year
|
| Record high °C (°F)
|
32.5
(90.5)
|
33.6
(92.5)
|
37.0
(98.6)
|
39.0
(102.2)
|
41.1
(106.0)
|
40.5
(104.9)
|
40.1
(104.2)
|
38.5
(101.3)
|
37.0
(98.6)
|
35.1
(95.2)
|
34.0
(93.2)
|
31.3
(88.3)
|
41.1
(106.0)
|
| Mean daily maximum °C (°F)
|
20.4
(68.7)
|
21.1
(70.0)
|
23.4
(74.1)
|
27.6
(81.7)
|
31.7
(89.1)
|
33.4
(92.1)
|
33.2
(91.8)
|
32.0
(89.6)
|
30.7
(87.3)
|
28.7
(83.7)
|
25.7
(78.3)
|
22.4
(72.3)
|
27.5
(81.5)
|
| Daily mean °C (°F)
|
17.0
(62.6)
|
17.9
(64.2)
|
20.3
(68.5)
|
23.8
(74.8)
|
27.2
(81.0)
|
28.9
(84.0)
|
28.9
(84.0)
|
28.0
(82.4)
|
26.9
(80.4)
|
24.7
(76.5)
|
21.5
(70.7)
|
18.2
(64.8)
|
23.6
(74.5)
|
| Mean daily minimum °C (°F)
|
14.8
(58.6)
|
16.1
(61.0)
|
18.3
(64.9)
|
21.5
(70.7)
|
24.3
(75.7)
|
25.9
(78.6)
|
26.0
(78.8)
|
25.4
(77.7)
|
24.4
(75.9)
|
22.1
(71.8)
|
18.7
(65.7)
|
15.5
(59.9)
|
21.1
(70.0)
|
| Record low °C (°F)
|
4.2
(39.6)
|
6.8
(44.2)
|
7.7
(45.9)
|
13.0
(55.4)
|
17.4
(63.3)
|
20.0
(68.0)
|
20.2
(68.4)
|
20.7
(69.3)
|
17.4
(63.3)
|
13.8
(56.8)
|
8.3
(46.9)
|
2.8
(37.0)
|
2.8
(37.0)
|
| Average precipitation mm (inches)
|
19.6
(0.77)
|
16.6
(0.65)
|
32.1
(1.26)
|
61.5
(2.42)
|
153.1
(6.03)
|
186.7
(7.35)
|
205.6
(8.09)
|
264.0
(10.39)
|
326.7
(12.86)
|
192.1
(7.56)
|
64.8
(2.55)
|
19.1
(0.75)
|
1,547
(60.91)
|
| Average rainy days
|
7.6
|
9.8
|
12.8
|
11.8
|
14.3
|
13.7
|
13.8
|
16.8
|
14.5
|
11.4
|
7.1
|
4.9
|
138.6
|
| Average relative humidity (%)
|
85.3
|
87.5
|
89.7
|
89.8
|
86.1
|
83.5
|
83.9
|
88.1
|
88.2
|
85.8
|
83.7
|
83.0
|
86.3
|
| Mean monthly sunshine hours
|
75.2
|
53.3
|
55.5
|
104.2
|
183.1
|
174.6
|
195.2
|
165.6
|
160.0
|
149.8
|
124.1
|
106.5
|
1,551.2
|
| Source: Vietnam Institute for Building Science and Technology[2]
|
References
20°02′37″N 105°39′18″E / 20.0436°N 105.6551°E / 20.0436; 105.6551
