Ottumwa May Weather
Averages and records for weather in
Ottumwa, Iowa in the month of May.
Typical Ottumwa May Weather
1991–2020
|
| Average daily high |
72.1 °F |
| Average daily low |
51.6 °F |
| Average monthly precipitation |
5.1 inches |
| Daily chance of precipitation |
42.4% |
Note: Daily averages are a moving average which includes 14 days before and after
| Day |
Average (°F) |
Record (°F) |
| High |
Low |
High |
Low |
| May 1 |
67.0 |
46.0 |
97 |
32 |
| May 2 |
67.3 |
46.4 |
89 |
30 |
| May 3 |
67.6 |
46.7 |
90 |
24 |
| May 4 |
67.8 |
47.0 |
90 |
25 |
| May 5 |
68.3 |
47.3 |
91 |
33 |
| May 6 |
68.6 |
47.7 |
97 |
30 |
| May 7 |
68.8 |
48.1 |
95 |
26 |
| May 8 |
69.2 |
48.5 |
92 |
34 |
| May 9 |
69.5 |
48.9 |
93 |
28 |
| May 10 |
69.8 |
49.2 |
92 |
30 |
| May 11 |
70.1 |
49.6 |
91 |
34 |
| May 12 |
70.4 |
50.0 |
94 |
34 |
| May 13 |
70.9 |
50.5 |
95 |
31 |
| May 14 |
71.3 |
50.9 |
92 |
33 |
| May 15 |
71.7 |
51.2 |
91 |
33 |
| May 16 |
72.2 |
51.6 |
91 |
34 |
| May 17 |
72.6 |
52.0 |
92 |
36 |
| May 18 |
73.0 |
52.4 |
95 |
34 |
| May 19 |
73.3 |
52.7 |
91 |
34 |
| May 20 |
73.5 |
53.1 |
91 |
38 |
| May 21 |
73.7 |
53.4 |
92 |
33 |
| May 22 |
74.1 |
53.7 |
95 |
34 |
| May 23 |
74.3 |
53.9 |
93 |
35 |
| May 24 |
74.7 |
54.2 |
98 |
37 |
| May 25 |
74.9 |
54.5 |
93 |
32 |
| May 26 |
75.2 |
54.9 |
95 |
36 |
| May 27 |
75.6 |
55.3 |
97 |
38 |
| May 28 |
76.1 |
55.9 |
97 |
35 |
| May 29 |
76.5 |
56.3 |
103 |
33 |
| May 30 |
76.8 |
56.7 |
102 |
39 |
| May 31 |
77.1 |
57.0 |
103 |
38 |
Weather Station Details
| Years |
Station |
Coordinates |
| 1949–2024 |
Ottumwa Industrial Airport |
location |
| 1894–1948 |
Ottumwa 1 WSW |
location |