Climate Clear Lake - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 21 | 27 | 38 | 55 | 67 | 76 |
| Average low in ºF Av. low Lo | 3 | 8 | 19 | 33 | 45 | 56 |
| Av. precipitation in inch Av. precip. Pre. | 0.73 | 0.72 | 1.64 | 2.43 | 3.02 | 4.46 |
| Av. snowfall in inch Snowfall Sn | 10 | 9 | 10 | 5 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 81 | 79 | 70 | 56 | 39 | 24 |
| Average low in ºF Av. low Lo | 61 | 58 | 49 | 35 | 21 | 7 |
| Av. precipitation in inch Av. precip. Pre. | 3.46 | 2.95 | 3.17 | 2.33 | 1.25 | 0.71 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 10 | 10 |
Clear Lake experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm and bring moderate precipitation, making summer the wettest season. Winters are very cold and snowy, with significant snowfall contributing to the moderate annual precipitation. Winter is also the driest season.
Clear Lake Climate Graph - South Dakota Climate Chart
Daily normals Clear Lake - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 21.0 | 3.0 | 0.04 | 0.04 | 0.31 | 0.80 |
| 2 Jan | 20.9 | 2.9 | 0.04 | 0.04 | 0.59 | 1.50 |
| 3 Jan | 20.9 | 2.8 | 0.08 | 0.08 | 0.91 | 2.30 |
| 4 Jan | 20.8 | 2.7 | 0.12 | 0.12 | 1.30 | 3.30 |
| 5 Jan | 20.8 | 2.6 | 0.12 | 0.12 | 1.61 | 4.10 |
| 6 Jan | 20.8 | 2.5 | 0.16 | 0.16 | 1.89 | 4.80 |
| 7 Jan | 20.8 | 2.4 | 0.20 | 0.20 | 2.28 | 5.80 |
| 8 Jan | 20.8 | 2.4 | 0.20 | 0.20 | 2.60 | 6.60 |
| 9 Jan | 20.8 | 2.3 | 0.24 | 0.24 | 2.99 | 7.60 |
| 10 Jan | 20.8 | 2.3 | 0.28 | 0.28 | 3.31 | 8.40 |
| 11 Jan | 20.9 | 2.3 | 0.28 | 0.28 | 3.58 | 9.10 |
| 12 Jan | 20.9 | 2.3 | 0.31 | 0.31 | 3.90 | 9.90 |
| 13 Jan | 20.9 | 2.2 | 0.35 | 0.35 | 4.21 | 10.70 |
| 14 Jan | 21.0 | 2.3 | 0.35 | 0.35 | 4.49 | 11.40 |
| 15 Jan | 21.0 | 2.3 | 0.39 | 0.39 | 4.80 | 12.20 |
| 16 Jan | 21.1 | 2.3 | 0.39 | 0.39 | 5.12 | 13.00 |
| 17 Jan | 21.2 | 2.3 | 0.43 | 0.43 | 5.39 | 13.70 |
| 18 Jan | 21.2 | 2.4 | 0.43 | 0.43 | 5.71 | 14.50 |
| 19 Jan | 21.3 | 2.4 | 0.47 | 0.47 | 5.98 | 15.20 |
| 20 Jan | 21.4 | 2.5 | 0.51 | 0.51 | 6.30 | 16.00 |
| 21 Jan | 21.5 | 2.6 | 0.51 | 0.51 | 6.61 | 16.80 |
| 22 Jan | 21.6 | 2.6 | 0.55 | 0.55 | 6.89 | 17.50 |
| 23 Jan | 21.7 | 2.7 | 0.55 | 0.55 | 7.20 | 18.30 |
| 24 Jan | 21.9 | 2.8 | 0.59 | 0.59 | 7.52 | 19.10 |
| 25 Jan | 22.0 | 3.0 | 0.59 | 0.59 | 7.80 | 19.80 |
| 26 Jan | 22.1 | 3.1 | 0.63 | 0.63 | 8.19 | 20.80 |
| 27 Jan | 22.3 | 3.2 | 0.67 | 0.67 | 8.50 | 21.60 |
| 28 Jan | 22.4 | 3.4 | 0.67 | 0.67 | 8.82 | 22.40 |
| 29 Jan | 22.6 | 3.5 | 0.71 | 0.71 | 9.09 | 23.10 |
| 30 Jan | 22.8 | 3.7 | 0.71 | 0.71 | 9.49 | 24.10 |
| 31 Jan | 23.0 | 3.9 | 0.75 | 0.75 | 9.80 | 24.90 |
Weather history Clear Lake - May 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 May | - | - | 0.05 | 0.00 | 0.0 |
| 02 May | - | - | 0.00 | 0.00 | 0.0 |
| 03 May | - | - | 0.00 | 0.00 | 0.0 |
| 04 May | - | - | 0.00 | 0.00 | 0.0 |
| 05 May | - | - | 0.00 | 0.00 | 0.0 |
| 06 May | - | - | 0.00 | 0.00 | 0.0 |
| 07 May | - | - | 0.00 | 0.00 | 0.0 |
| 08 May | - | - | 0.00 | 0.00 | 0.0 |
| 09 May | - | - | 0.02 | 0.00 | 0.0 |
| 10 May | - | - | 0.00 | 0.00 | 0.0 |
| 11 May | - | - | 0.00 | 0.00 | 0.0 |
| 12 May | - | - | 0.01 | 0.00 | 0.0 |
| 13 May | - | - | 0.00 | 0.00 | 0.0 |
| 14 May | - | - | 0.00 | 0.00 | 0.0 |
| 15 May | - | - | 0.00 | 0.00 | 0.0 |
| 16 May | - | - | 0.00 | 0.00 | 0.0 |
| 17 May | - | - | 0.02 | 0.00 | 0.0 |
| 18 May | - | - | 0.15 | 0.00 | 0.0 |
| 19 May | - | - | 0.24 | 0.00 | 0.0 |
| 20 May | - | - | 0.02 | 0.00 | 0.0 |
| 21 May | - | - | 0.00 | 0.00 | 0.0 |
| 22 May | - | - | 0.00 | 0.00 | 0.0 |
| 23 May | - | - | 0.65 | 0.00 | 0.0 |
| 24 May | - | - | - | 0.00 | 0.0 |
| 25 May | - | - | - | 0.00 | 0.0 |
| 26 May | - | - | 0.00 | 0.00 | 0.0 |
| 27 May | - | - | 0.00 | 0.00 | 0.0 |
| 28 May | - | - | 0.00 | 0.00 | 0.0 |
| 29 May | - | - | 0.00 | 0.00 | 0.0 |
| 30 May | - | - | T | 0.00 | 0.0 |
| 31 May | - | - | 0.12 | 0.00 | 0.0 |
Past weather Clear Lake
| May 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 21 ºF | |
| Average low temperature Av. low temp. | - ºF | 3 ºF | |
| Total precipitation Total precip. | 1.28 inch | 0.73 inch | |
| Total snowfall Total snowfall | 0.00 inch | 10 inch | |
| Highest max temperature Highest max temp. | - ºF | - | |
| Lowest max temperature Lowest max temp. | - ºF | - | |
| Highest min temperature Highest min temp. | - ºF | - | |
| Lowest min temperature Lowest min temp. | - ºF | - | |
Past weather May 2026 incomplete - Missing data
Geo Clear Lake - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Deuel | |
| City | Clear Lake | |
| Zip Code | 57226 | |
| Longitude | -96.69 dec. degr. | |
| Latitude | 44.77 dec. degr. | |
| Altitude - Elevation | 1798ft | |
| ICAO | - | |
| IATA | - |
Date and Time Clear Lake - South Dakota
| Local Time | 05:06 PM | |
|---|---|---|
| Sunrise | 05:38 AM | |
| Sunset | 09:16 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Clear Lake - South Dakota
USGS National Map — Open interactive map
Clear Lake weather averages
| Annual high temperature | 53ºF |
| Annual low temperature | 33ºF |
| Average annual precip. | 26.87 inch |
| Av. annual snowfall | 55 inch |
Station Data
Monthly averages Clear Lake
Longitude: -96.6881, Latitude: 44.7714
Average weather Clear Lake, SD - 57226
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, ...