Climate Ottumwa - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 36 | 49 | 62 | 72 | 82 |
| Average low in ºF Av. low Lo | 13 | 18 | 28 | 40 | 51 | 60 |
| Av. precipitation in inch Av. precip. Pre. | 0.90 | 1.28 | 2.24 | 3.40 | 4.71 | 5.09 |
| Av. snowfall in inch Snowfall Sn | 6 | 6 | 3 | 2 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 85 | 84 | 76 | 63 | 49 | 35 |
| Average low in ºF Av. low Lo | 65 | 62 | 53 | 41 | 30 | 17 |
| Av. precipitation in inch Av. precip. Pre. | 4.47 | 4.61 | 3.79 | 2.83 | 2.38 | 1.37 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 6 |
Ottumwa Climate Graph - Iowa Climate Chart
Daily normals Ottumwa - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 31.7 | 14.0 | 0.04 | 0.04 | 0.20 | 0.50 |
| 2 Jan | 31.6 | 13.9 | 0.08 | 0.08 | 0.39 | 1.00 |
| 3 Jan | 31.6 | 13.8 | 0.12 | 0.12 | 0.71 | 1.80 |
| 4 Jan | 31.5 | 13.7 | 0.12 | 0.12 | 0.91 | 2.30 |
| 5 Jan | 31.5 | 13.7 | 0.16 | 0.16 | 1.10 | 2.80 |
| 6 Jan | 31.5 | 13.6 | 0.20 | 0.20 | 1.30 | 3.30 |
| 7 Jan | 31.4 | 13.5 | 0.24 | 0.24 | 1.50 | 3.80 |
| 8 Jan | 31.4 | 13.4 | 0.28 | 0.28 | 1.69 | 4.30 |
| 9 Jan | 31.4 | 13.4 | 0.31 | 0.31 | 1.89 | 4.80 |
| 10 Jan | 31.4 | 13.3 | 0.31 | 0.31 | 2.09 | 5.30 |
| 11 Jan | 31.4 | 13.2 | 0.35 | 0.35 | 2.28 | 5.80 |
| 12 Jan | 31.3 | 13.2 | 0.39 | 0.39 | 2.60 | 6.60 |
Weather history Ottumwa - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 87.1 | 63.0 | 0.00 | 0.00 | - |
| 02 Jun | 82.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 03 Jun | 82.0 | 57.0 | 0.00 | 0.00 | - |
| 04 Jun | 86.0 | 60.1 | 0.04 | 0.00 | 0.0 |
| 05 Jun | 82.9 | 68.0 | 0.11 | 0.00 | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | - | - | - | - | - |
| 08 Jun | - | - | - | - | - |
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| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Ottumwa
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 84.0 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 60.8 ºF | 13 ºF | |
| Total precipitation Total precip. | 0.15 inch | 0.90 inch | |
| Total snowfall Total snowfall | 0.00 inch | 6 inch | |
| Highest max temperature Highest max temp. | 87.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 82.0 ºF | - | |
| Highest min temperature Highest min temp. | 68.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Ottumwa - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Wapello | |
| City | Ottumwa | |
| Zip Code | 52501 | |
| Longitude | -92.45 dec. degr. | |
| Latitude | 41.11 dec. degr. | |
| Altitude - Elevation | 840ft | |
| ICAO | - | |
| IATA | - |
Date and Time Ottumwa - Iowa
| Local Time | 09:32 PM | |
|---|---|---|
| Sunrise | 05:35 AM | |
| Sunset | 08:42 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Ottumwa - Iowa
USGS National Map — Open interactive map
Ottumwa weather averages
| Annual high temperature | 60ºF |
| Annual low temperature | 40ºF |
| Average annual precip. | 37.07 inch |
| Av. annual snowfall | 24 inch |
Station Data
Monthly averages Ottumwa
Longitude: -92.4479, Latitude: 41.1066
Average weather Ottumwa, IA - 52501
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...