Climate Greenfield - Iowa
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 32 | 37 | 51 | 64 | 73 | 82 |
| Average low in ºF Av. low Lo | 14 | 18 | 28 | 40 | 51 | 60 |
| Av. precipitation in inch Av. precip. Pre. | 0.88 | 1.03 | 2.22 | 3.69 | 4.72 | 4.47 |
| Av. snowfall in inch Snowfall Sn | 6 | 5 | 4 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 86 | 84 | 78 | 65 | 49 | 35 |
| Average low in ºF Av. low Lo | 65 | 63 | 54 | 42 | 30 | 17 |
| Av. precipitation in inch Av. precip. Pre. | 4.91 | 3.59 | 3.64 | 2.50 | 2.20 | 1.41 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 2 | 6 |
What is the average weather in Greenfield, Iowa?
Greenfield experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and fairly wet, with the most precipitation arriving during this season. Winters are cold and bring regular snowfall, making for a strong seasonal shift in weather patterns.
Greenfield Climate Graph - Iowa Climate Chart
Daily normals Greenfield - Iowa - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 30.2 | 12.4 | 0.03 | 0.03 | 0.20 | 0.20 |
| 2 Jan | 30.1 | 12.2 | 0.06 | 0.06 | 0.40 | 0.40 |
| 3 Jan | 30.0 | 12.1 | 0.09 | 0.09 | 0.60 | 0.60 |
| 4 Jan | 29.9 | 11.9 | 0.12 | 0.12 | 0.80 | 0.80 |
| 5 Jan | 29.7 | 11.7 | 0.15 | 0.15 | 1.00 | 1.00 |
| 6 Jan | 29.6 | 11.5 | 0.18 | 0.18 | 1.20 | 1.20 |
| 7 Jan | 29.6 | 11.4 | 0.21 | 0.21 | 1.40 | 1.40 |
| 8 Jan | 29.5 | 11.2 | 0.23 | 0.23 | 1.60 | 1.60 |
| 9 Jan | 29.4 | 11.1 | 0.26 | 0.26 | 1.80 | 1.80 |
| 10 Jan | 29.3 | 10.9 | 0.29 | 0.29 | 2.00 | 2.00 |
| 11 Jan | 29.3 | 10.8 | 0.31 | 0.31 | 2.20 | 2.20 |
| 12 Jan | 29.3 | 10.7 | 0.34 | 0.34 | 2.40 | 2.40 |
| 13 Jan | 29.2 | 10.6 | 0.36 | 0.36 | 2.60 | 2.60 |
| 14 Jan | 29.2 | 10.5 | 0.39 | 0.39 | 2.90 | 2.90 |
| 15 Jan | 29.2 | 10.4 | 0.41 | 0.41 | 3.10 | 3.10 |
| 16 Jan | 29.2 | 10.3 | 0.44 | 0.44 | 3.30 | 3.30 |
| 17 Jan | 29.2 | 10.3 | 0.46 | 0.46 | 3.50 | 3.50 |
| 18 Jan | 29.2 | 10.2 | 0.49 | 0.49 | 3.70 | 3.70 |
| 19 Jan | 29.3 | 10.2 | 0.52 | 0.52 | 3.90 | 3.90 |
| 20 Jan | 29.3 | 10.2 | 0.54 | 0.54 | 4.20 | 4.20 |
| 21 Jan | 29.3 | 10.1 | 0.57 | 0.57 | 4.40 | 4.40 |
| 22 Jan | 29.4 | 10.1 | 0.60 | 0.60 | 4.60 | 4.60 |
| 23 Jan | 29.5 | 10.2 | 0.62 | 0.62 | 4.80 | 4.80 |
| 24 Jan | 29.6 | 10.2 | 0.65 | 0.65 | 5.10 | 5.10 |
| 25 Jan | 29.7 | 10.2 | 0.68 | 0.68 | 5.30 | 5.30 |
| 26 Jan | 29.8 | 10.3 | 0.71 | 0.71 | 5.60 | 5.60 |
| 27 Jan | 29.9 | 10.4 | 0.74 | 0.74 | 5.80 | 5.80 |
| 28 Jan | 30.0 | 10.5 | 0.77 | 0.77 | 6.10 | 6.10 |
| 29 Jan | 30.1 | 10.6 | 0.80 | 0.80 | 6.30 | 6.30 |
| 30 Jan | 30.3 | 10.7 | 0.83 | 0.83 | 6.60 | 6.60 |
| 31 Jan | 30.4 | 10.9 | 0.86 | 0.86 | 6.80 | 6.80 |
Weather history Greenfield - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 90.0 | 69.1 | 0.00 | - | - |
| 02 Sep | 93.9 | 66.9 | 0.00 | - | - |
| 03 Sep | 93.0 | 71.1 | 0.00 | - | - |
| 04 Sep | 91.9 | 75.0 | 0.00 | - | - |
| 05 Sep | 91.9 | 68.0 | 0.00 | - | - |
| 06 Sep | 90.0 | 73.9 | 0.00 | - | - |
| 07 Sep | 90.0 | 64.9 | 2.43 | - | - |
| 08 Sep | 80.1 | 64.9 | 0.59 | - | - |
| 09 Sep | 93.0 | 66.9 | 1.73 | - | - |
| 10 Sep | 82.0 | 57.0 | 0.00 | - | - |
| 11 Sep | 80.1 | 55.0 | 0.00 | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Greenfield
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 88.7 ºF | 32 ºF | |
| Average low temperature Av. low temp. | 66.6 ºF | 14 ºF | |
| Total precipitation Total precip. | 4.75 inch | 0.88 inch | |
| Total snowfall Total snowfall | - inch | 6 inch | |
| Highest max temperature Highest max temp. | 93.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 80.1 ºF | - | |
| Highest min temperature Highest min temp. | 75.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.0 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Greenfield - Iowa
| Country | United States | |
|---|---|---|
| State | Iowa | |
| County | Adair | |
| City | Greenfield | |
| Zip Code | 50849 | |
| Longitude | -94.45 dec. degr. | |
| Latitude | 41.33 dec. degr. | |
| Altitude - Elevation | 1352ft | |
| ICAO | - | |
| IATA | - |
Date and Time Greenfield - Iowa
| Local Time | 01:41 PM | |
|---|---|---|
| Sunrise | 06:56 AM | |
| Sunset | 07:30 PM | |
| Day/Night | Day | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Greenfield - Iowa
USGS National Map — Open interactive map
Greenfield weather averages
| Annual high temperature | 61ºF |
| Annual low temperature | 40ºF |
| Average annual precip. | 35.26 inch |
| Av. annual snowfall | 24 inch |
Station Data
Monthly averages Greenfield
Longitude: -94.4452, Latitude: 41.3272
Average weather Greenfield, IA - 50849
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, ...