Frankfurt shows a moderate seasonal swing: sample heat runs higher around Sep–Nov, softer around Jul–Aug, Dec (monthly sample means about 1.1–1.8). Trade-fair weeks, Oktoberfest/Christmas markets often beat the seasonal average. Index ≈ each hotel’s off-peak baseline—not a live city-wide rate.
January
1 public holidaysFebruary
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
March
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
3 public holidaysJune
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
271.4
281.5
291.4
301.4
311.5
August
No public holidays this month11.4
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
September
No public holidays this month11.4
21.4
3
4
51.5
6
73.3
84.2
94.9
103.9
112.2
121.5
13
141.5
151.8
161.7
171.7
18
19
20
211.5
221.8
231.7
241.5
251.6
261.5
27
281.5
291.7
301.5
October
1 public holidays11.3
2
4
51.5
63.3
73.5
83.1
91.7
101.5
11
121.4
131.6
141.6
151.3
16
17
18
191.6
202.0
211.9
221.4
231.4
24
25
261.4
271.7
281.6
291.3
30
31
November
No public holidays this month1
21.4
31.5
41.6
51.3
6
7
8
91.4
101.5
111.4
121.3
13
14
151.3
162.9
173.4
184.1
192.5
20
21
22
231.5
241.8
251.6
261.4
27
28
29
301.4
December
2 public holidays11.6
21.7
31.3
4
5
6
71.3
81.5
91.6
101.3
11
12
13
141.3
151.5
161.4
171.4
18
19
20
211.3
221.4
231.4
241.3
27
28
291.5
301.5
311.5
Index ≈ 1.0 is each hotel’s sample off-peak baseline; shown when >1.2. Sampled reference, not live city-wide rates