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Otranto, IA Climate
1991 to 2020 normals at Northwood, 12 mi from the center of Otranto, elevation 1190 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 21° | 4° | 1.07 in | 10.9 in | |
| February | 26° | 8° | 1.02 in | 9.3 in | |
| March | 38° | 21° | 1.99 in | 6.2 in | |
| April | 54° | 33° | 3.82 in | 3.3 in | |
| May | 66° | 45° | 4.78 in | 0.0 in | |
| June | 76° | 56° | 5.13 in | 0.0 in | |
| July | 79° | 59° | 4.73 in | 0.0 in | |
| August | 76° | 57° | 3.92 in | 0.0 in | |
| September | 71° | 48° | 3.32 in | 0.0 in | |
| October | 57° | 35° | 2.68 in | 0.3 in | |
| November | 41° | 23° | 1.73 in | 2.6 in | |
| December | 27° | 11° | 1.28 in | 7.6 in | |
| Year | 53° | 35.47 in | 40.2 in |
Frequently asked questions
- What is the hottest month in Otranto, IA?
- July is the warmest month, with a normal high of 79°F at Northwood.
- What is the coldest month in Otranto, IA?
- January is the coldest month, with a normal low of 4°F.
- What is the wettest month in Otranto, IA?
- June has the most precipitation on average, about 5.13 inches.