Yên Châu district
District in Northwest, Vietnam
From Wikipedia, the free encyclopedia
Yên Châu is a district (huyện) of Sơn La province in the Northwest region of Vietnam. As of 2019 the district had a population of 79,295.[1] The district covers an area of 844 km2. The district capital is the eponymous Yên Châu.[1]
Climate
| Climate data for Yên Châu | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °C (°F) | 35.2 (95.4) |
37.3 (99.1) |
39.3 (102.7) |
42.4 (108.3) |
42.0 (107.6) |
39.9 (103.8) |
39.5 (103.1) |
38.4 (101.1) |
37.9 (100.2) |
36.6 (97.9) |
36.2 (97.2) |
34.4 (93.9) |
42.4 (108.3) |
| Mean daily maximum °C (°F) | 23.0 (73.4) |
25.3 (77.5) |
29.0 (84.2) |
32.3 (90.1) |
33.5 (92.3) |
33.0 (91.4) |
32.5 (90.5) |
32.0 (89.6) |
31.2 (88.2) |
29.2 (84.6) |
26.5 (79.7) |
23.8 (74.8) |
29.3 (84.7) |
| Daily mean °C (°F) | 16.5 (61.7) |
18.6 (65.5) |
22.1 (71.8) |
25.2 (77.4) |
26.9 (80.4) |
27.3 (81.1) |
27.1 (80.8) |
26.7 (80.1) |
25.6 (78.1) |
23.3 (73.9) |
20.0 (68.0) |
16.9 (62.4) |
23.0 (73.4) |
| Mean daily minimum °C (°F) | 12.5 (54.5) |
14.3 (57.7) |
17.4 (63.3) |
20.4 (68.7) |
22.6 (72.7) |
23.8 (74.8) |
23.8 (74.8) |
23.5 (74.3) |
22.2 (72.0) |
19.8 (67.6) |
16.1 (61.0) |
12.6 (54.7) |
19.1 (66.4) |
| Record low °C (°F) | −1.5 (29.3) |
3.5 (38.3) |
5.3 (41.5) |
9.2 (48.6) |
15.7 (60.3) |
16.0 (60.8) |
18.3 (64.9) |
20.3 (68.5) |
14.9 (58.8) |
8.8 (47.8) |
3.7 (38.7) |
−0.4 (31.3) |
−1.5 (29.3) |
| Average rainfall mm (inches) | 13.0 (0.51) |
14.6 (0.57) |
34.6 (1.36) |
103.3 (4.07) |
152.9 (6.02) |
191.9 (7.56) |
220.5 (8.68) |
252.8 (9.95) |
144.1 (5.67) |
56.6 (2.23) |
19.6 (0.77) |
11.7 (0.46) |
1,215.3 (47.85) |
| Average rainy days | 3.0 | 2.9 | 5.3 | 11.6 | 14.8 | 16.4 | 18.2 | 17.8 | 11.4 | 7.4 | 4.0 | 2.3 | 115.2 |
| Average relative humidity (%) | 76.7 | 74.0 | 72.1 | 73.8 | 76.1 | 80.8 | 83.2 | 84.7 | 83.7 | 81.3 | 79.6 | 78.4 | 79.6 |
| Mean monthly sunshine hours | 134.3 | 136.5 | 159.6 | 180.4 | 201.8 | 154.9 | 160.7 | 162.2 | 169.2 | 155.0 | 146.3 | 147.8 | 1,906 |
| Source: Vietnam Institute for Building Science and Technology[2] | |||||||||||||
