Climate Edgemont - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 37 | 41 | 51 | 62 | 71 | 82 |
| Average low in ºF Av. low Lo | 9 | 13 | 23 | 32 | 43 | 52 |
| Av. precipitation in inch Av. precip. Pre. | 0.32 | 0.50 | 1.04 | 1.90 | 2.49 | 2.59 |
| Av. snowfall in inch Snowfall Sn | 4 | 5 | 7 | 4 | 1 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 91 | 89 | 79 | 64 | 48 | 36 |
| Average low in ºF Av. low Lo | 59 | 57 | 45 | 33 | 19 | 8 |
| Av. precipitation in inch Av. precip. Pre. | 2.21 | 1.53 | 1.34 | 1.33 | 0.67 | 0.41 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 2 | 5 | 5 |
What is the average weather in Edgemont, South Dakota?
Edgemont experiences a cold semi-arid climate, marked by very strong seasonal temperature contrasts. Summers are hot, while winters are cold and bring significant snowfall. Precipitation is generally low throughout the year, with a strong pattern of wetter conditions in summer, often arriving in brief showers.
Edgemont Climate Graph - South Dakota Climate Chart
Daily normals Edgemont - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 32.6 | 3.4 | 0.01 | 0.01 | 0.20 | 0.20 |
| 2 Jan | 32.7 | 3.5 | 0.02 | 0.02 | 0.30 | 0.30 |
| 3 Jan | 32.7 | 3.5 | 0.03 | 0.03 | 0.50 | 0.50 |
| 4 Jan | 32.7 | 3.5 | 0.04 | 0.04 | 0.70 | 0.70 |
| 5 Jan | 32.8 | 3.5 | 0.05 | 0.05 | 0.80 | 0.80 |
| 6 Jan | 32.8 | 3.6 | 0.06 | 0.06 | 1.00 | 1.00 |
| 7 Jan | 32.9 | 3.6 | 0.08 | 0.08 | 1.10 | 1.10 |
| 8 Jan | 32.9 | 3.7 | 0.09 | 0.09 | 1.30 | 1.30 |
| 9 Jan | 33.0 | 3.8 | 0.10 | 0.10 | 1.50 | 1.50 |
| 10 Jan | 33.1 | 3.8 | 0.11 | 0.11 | 1.60 | 1.60 |
| 11 Jan | 33.1 | 3.9 | 0.12 | 0.12 | 1.80 | 1.80 |
| 12 Jan | 33.2 | 4.0 | 0.13 | 0.13 | 2.00 | 2.00 |
| 13 Jan | 33.3 | 4.0 | 0.15 | 0.15 | 2.10 | 2.10 |
| 14 Jan | 33.4 | 4.1 | 0.16 | 0.16 | 2.30 | 2.30 |
| 15 Jan | 33.4 | 4.2 | 0.17 | 0.17 | 2.40 | 2.40 |
| 16 Jan | 33.5 | 4.3 | 0.18 | 0.18 | 2.60 | 2.60 |
| 17 Jan | 33.6 | 4.3 | 0.19 | 0.19 | 2.70 | 2.70 |
| 18 Jan | 33.7 | 4.4 | 0.20 | 0.20 | 2.90 | 2.90 |
| 19 Jan | 33.8 | 4.5 | 0.21 | 0.21 | 3.00 | 3.00 |
| 20 Jan | 33.8 | 4.6 | 0.23 | 0.23 | 3.20 | 3.20 |
| 21 Jan | 33.9 | 4.6 | 0.24 | 0.24 | 3.30 | 3.30 |
| 22 Jan | 34.0 | 4.7 | 0.25 | 0.25 | 3.50 | 3.50 |
| 23 Jan | 34.1 | 4.8 | 0.26 | 0.26 | 3.60 | 3.60 |
| 24 Jan | 34.2 | 4.9 | 0.28 | 0.28 | 3.80 | 3.80 |
| 25 Jan | 34.3 | 4.9 | 0.29 | 0.29 | 4.00 | 4.00 |
| 26 Jan | 34.4 | 5.0 | 0.30 | 0.30 | 4.10 | 4.10 |
| 27 Jan | 34.5 | 5.1 | 0.31 | 0.31 | 4.30 | 4.30 |
| 28 Jan | 34.6 | 5.2 | 0.33 | 0.33 | 4.50 | 4.50 |
| 29 Jan | 34.7 | 5.2 | 0.34 | 0.34 | 4.60 | 4.60 |
| 30 Jan | 34.8 | 5.3 | 0.36 | 0.36 | 4.80 | 4.80 |
| 31 Jan | 34.9 | 5.4 | 0.37 | 0.37 | 5.00 | 5.00 |
Weather history Edgemont - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | 91.0 | 48.0 | 0.00 | 0.00 | 0.0 |
| 02 Sep | 87.1 | 54.0 | 0.00 | 0.00 | 0.0 |
| 03 Sep | 97.0 | 51.1 | T | 0.00 | 0.0 |
| 04 Sep | 95.0 | 53.1 | 0.03 | 0.00 | 0.0 |
| 05 Sep | 98.1 | 55.0 | 0.00 | 0.00 | 0.0 |
| 06 Sep | 97.0 | 53.1 | T | 0.00 | 0.0 |
| 07 Sep | 97.0 | 53.1 | 0.21 | 0.00 | 0.0 |
| 08 Sep | 89.1 | 48.0 | 0.00 | 0.00 | 0.0 |
| 09 Sep | 84.9 | 45.0 | 0.00 | 0.00 | 0.0 |
| 10 Sep | 84.0 | 42.1 | 0.00 | 0.00 | 0.0 |
| 11 Sep | 91.9 | 39.9 | 0.00 | 0.00 | 0.0 |
| 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 Edgemont
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 92.0 ºF | 37 ºF | |
| Average low temperature Av. low temp. | 49.3 ºF | 9 ºF | |
| Total precipitation Total precip. | 0.24 inch | 0.32 inch | |
| Total snowfall Total snowfall | 0.00 inch | 4 inch | |
| Highest max temperature Highest max temp. | 98.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 84.0 ºF | - | |
| Highest min temperature Highest min temp. | 55.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 39.9 ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Edgemont - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Fall River | |
| City | Edgemont | |
| Zip Code | 57735 | |
| Longitude | -103.84 dec. degr. | |
| Latitude | 43.3 dec. degr. | |
| Altitude - Elevation | 3596ft | |
| ICAO | - | |
| IATA | - |
Date and Time Edgemont - South Dakota
| Local Time | 09:59 AM | |
|---|---|---|
| Sunrise | 06:31 AM | |
| Sunset | 07:10 PM | |
| Day/Night | Day | |
| Timezone | Mountain Daylight Time | |
| Timezone DB | America - Denver |
Map of Edgemont - South Dakota
USGS National Map — Open interactive map
Edgemont weather averages
| Annual high temperature | 63ºF |
| Annual low temperature | 33ºF |
| Average annual precip. | 16.33 inch |
| Av. annual snowfall | 33 inch |
Station Data
Monthly averages Edgemont
Longitude: -103.844, Latitude: 43.2952
Average weather Edgemont, SD - 57735
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, ...