Climate Red Oak - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 33 | 38 | 50 | 63 | 74 | 83 |
| Average low in ºF Av. low Lo | 12 | 16 | 27 | 38 | 51 | 60 |
| Av. precipitation in inch Av. precip. Pre. | 0.87 | 1.08 | 2.23 | 3.65 | 5.64 | 5.33 |
| Av. snowfall in inch Snowfall Sn | 6 | 9 | 5 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 85 | 78 | 65 | 50 | 35 |
| Average low in ºF Av. low Lo | 65 | 62 | 52 | 40 | 28 | 16 |
| Av. precipitation in inch Av. precip. Pre. | 4.31 | 3.73 | 3.49 | 2.83 | 2.10 | 1.27 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 7 |
What is the average weather in Red Oak, Iowa?
Red Oak experiences a humid continental climate, marked by a very strong seasonal temperature contrast. Summers are warm, while winters are cold and bring significant snowfall. The area is fairly wet overall, with precipitation spread relatively evenly throughout the year, though summer is the wettest season.
Red Oak Climate Graph - Iowa Climate Chart
Daily normals Red Oak - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 33.3 | 14.1 | 0.03 | 0.03 | 0.20 | 0.20 |
| 2 Jan | 33.2 | 14.0 | 0.05 | 0.05 | 0.40 | 0.40 |
| 3 Jan | 33.1 | 13.8 | 0.08 | 0.08 | 0.60 | 0.60 |
| 4 Jan | 32.9 | 13.6 | 0.11 | 0.11 | 0.80 | 0.80 |
| 5 Jan | 32.8 | 13.4 | 0.14 | 0.14 | 1.00 | 1.00 |
| 6 Jan | 32.7 | 13.3 | 0.17 | 0.17 | 1.30 | 1.30 |
| 7 Jan | 32.7 | 13.1 | 0.20 | 0.20 | 1.50 | 1.50 |
| 8 Jan | 32.6 | 12.9 | 0.22 | 0.22 | 1.70 | 1.70 |
| 9 Jan | 32.5 | 12.8 | 0.25 | 0.25 | 1.90 | 1.90 |
| 10 Jan | 32.5 | 12.7 | 0.28 | 0.28 | 2.10 | 2.10 |
| 11 Jan | 32.4 | 12.5 | 0.30 | 0.30 | 2.30 | 2.30 |
| 12 Jan | 32.4 | 12.4 | 0.33 | 0.33 | 2.60 | 2.60 |
| 13 Jan | 32.4 | 12.3 | 0.36 | 0.36 | 2.80 | 2.80 |
| 14 Jan | 32.4 | 12.2 | 0.38 | 0.38 | 3.10 | 3.10 |
| 15 Jan | 32.4 | 12.1 | 0.41 | 0.41 | 3.30 | 3.30 |
| 16 Jan | 32.4 | 12.1 | 0.44 | 0.44 | 3.50 | 3.50 |
| 17 Jan | 32.4 | 12.0 | 0.46 | 0.46 | 3.80 | 3.80 |
| 18 Jan | 32.5 | 11.9 | 0.49 | 0.49 | 4.00 | 4.00 |
| 19 Jan | 32.5 | 11.9 | 0.52 | 0.52 | 4.30 | 4.30 |
| 20 Jan | 32.5 | 11.9 | 0.55 | 0.55 | 4.50 | 4.50 |
| 21 Jan | 32.6 | 11.8 | 0.58 | 0.58 | 4.70 | 4.70 |
| 22 Jan | 32.7 | 11.8 | 0.60 | 0.60 | 5.00 | 5.00 |
| 23 Jan | 32.7 | 11.9 | 0.63 | 0.63 | 5.30 | 5.30 |
| 24 Jan | 32.8 | 11.9 | 0.67 | 0.67 | 5.50 | 5.50 |
| 25 Jan | 32.9 | 11.9 | 0.70 | 0.70 | 5.80 | 5.80 |
| 26 Jan | 33.0 | 12.0 | 0.73 | 0.73 | 6.00 | 6.00 |
| 27 Jan | 33.2 | 12.0 | 0.76 | 0.76 | 6.30 | 6.30 |
| 28 Jan | 33.3 | 12.1 | 0.79 | 0.79 | 6.50 | 6.50 |
| 29 Jan | 33.4 | 12.2 | 0.82 | 0.82 | 6.80 | 6.80 |
| 30 Jan | 33.6 | 12.3 | 0.85 | 0.85 | 7.00 | 7.00 |
| 31 Jan | 33.8 | 12.5 | 0.88 | 0.88 | 7.30 | 7.30 |
Weather history Red Oak - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 91.0 | 68.0 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 97.0 | 66.9 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 96.1 | 70.0 | 0.00 | 0.00 | 0.0 |
| 04 Sep | 96.1 | 70.0 | 0.00 | 0.00 | 0.0 |
| 05 Sep | 93.9 | 70.0 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 91.9 | 70.0 | 0.00 | 0.00 | 0.0 |
| 07 Sep | 93.9 | 70.0 | 0.12 | 0.00 | 0.0 |
| 08 Sep | 86.0 | 71.1 | 0.00 | 0.00 | 0.0 |
| 09 Sep | 97.0 | 70.0 | 0.40 | 0.00 | 0.0 |
| 10 Sep | 93.9 | 60.1 | T | 0.00 | 0.0 |
| 11 Sep | 82.9 | 57.0 | 0.00 | 0.00 | 0.0 |
| 12 Sep | 84.9 | 55.9 | 0.09 | 0.00 | 0.0 |
| 13 Sep | 75.0 | 57.0 | 0.01 | 0.00 | 0.0 |
| 14 Sep | 64.0 | 55.9 | 0.40 | 0.00 | 0.0 |
| 15 Sep | 81.0 | 55.9 | 1.00 | 0.00 | 0.0 |
| 16 Sep | 69.1 | 59.0 | 0.80 | 0.00 | 0.0 |
| 17 Sep | 73.9 | 57.9 | 0.95 | 0.00 | 0.0 |
| 18 Sep | 81.0 | 66.9 | 0.02 | 0.00 | 0.0 |
| 19 Sep | 96.1 | 71.1 | 0.20 | 0.00 | 0.0 |
| 20 Sep | 90.0 | 63.0 | T | 0.00 | 0.0 |
| 21 Sep | 73.9 | 60.1 | T | 0.00 | 0.0 |
| 22 Sep | 73.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 23 Sep | 63.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 24 Sep | 70.0 | 55.0 | 0.00 | 0.00 | 0.0 |
| 25 Sep | 71.1 | 57.0 | 0.20 | 0.00 | 0.0 |
| 26 Sep | 64.0 | 60.1 | 1.80 | 0.00 | 0.0 |
| 27 Sep | 73.9 | 60.1 | 0.07 | 0.00 | 0.0 |
| 28 Sep | 73.9 | 62.1 | 0.00 | 0.00 | 0.0 |
| 29 Sep | 73.0 | 61.0 | 0.00 | 0.00 | 0.0 |
| 30 Sep | 73.9 | 62.1 | 1.90 | 0.00 | 0.0 |
Past weather Red Oak
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 81.5 ºF | 78 ºF | |
| Average low temperature Av. low temp. | 62.5 ºF | 52 ºF | |
| Total precipitation Total precip. | 7.96 inch | 3.49 inch | |
| Total snowfall Total snowfall | 0.00 inch | 0 inch | |
| Highest max temperature Highest max temp. | 97.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 63.0 ºF | - | |
| Highest min temperature Highest min temp. | 71.1 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Red Oak - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Montgomery | |
| City | Red Oak | |
| Zip Code | 51566 | |
| Longitude | -95.26 dec. degr. | |
| Latitude | 41.01 dec. degr. | |
| Altitude - Elevation | 1040ft | |
| ICAO | - | |
| IATA | - |
Date and Time Red Oak - Iowa
| Local Time | 07:46 PM | |
|---|---|---|
| Sunrise | 07:47 AM | |
| Sunset | 06:22 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Red Oak - Iowa
USGS National Map — Open interactive map
Red Oak weather averages
| Annual high temperature | 62ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 36.53 inch |
| Av. annual snowfall | 30 inch |
Station Data
Monthly averages Red Oak
Longitude: -95.2589, Latitude: 41.0108
Average weather Red Oak, IA - 51566
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, ...