Ho Chi Minh City shows a fairly mild monthly swing: sample heat runs higher around Oct–Dec, softer around Jul–Sep (monthly sample means about 1.1–1.5). Tết and coastal holiday road-trippers lift heat. Index ≈ each hotel’s off-peak baseline—not a live city-wide rate.
January
1 public holidaysFebruary
1 public holidaysMarch
No public holidays this month1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
April
2 public holidaysMay
1 public holidays · 2 FestivalJune
No public holidays this month1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
July
No public holidays this month1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
271.3
281.3
291.3
301.3
31
August
1 public holidaysSeptember
1 public holidays · 1 FestivalOctober
No public holidays this month1
2
3
4
51.4
61.4
71.3
81.3
9
10
11
121.4
131.4
141.3
151.4
16
17
18
191.4
201.5
211.5
221.4
23
24
251.3
261.4
272.9
281.6
291.5
30
31
November
No public holidays this month1
21.4
31.7
41.6
51.4
61.3
7
8
91.5
101.7
111.5
121.4
13
141.4
151.3
161.5
171.6
181.7
191.7
201.3
211.3
22
232.6
241.6
251.5
263.5
271.3
28
29
301.5
December
No public holidays this month11.4
21.5
31.5
4
5
6
71.4
81.4
91.5
101.4
11
12
13
141.4
151.3
161.4
171.4
18
19
20
211.4
221.4
231.6
241.6
252.0
261.5
271.5
281.5
292.0
302.8
313.7
Index ≈ 1.0 is each hotel’s sample off-peak baseline; shown when >1.2. Sampled reference, not live city-wide rates