As of 01:42 MDT

La Plant, SD weather in December

67°

La Plant, Sunday, 9 August, 01:42

Clear. Feels like 67°. High 88°, low 63°.

Pressure29.77 inHg

Wind9.2 mph NE

Humidity73%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In December, La Plant, SD averages a high of 29.3° and a low of 14.7°. About 0.8 inches of precipitation fall over the month (5 wet days). The record high is 65.7° (2021) and the record low -34.4° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	34.2°	20.8°	22%	65.7° (2021)	-7.8° (1985)
2	33.3°	19.2°	17%	54.9° (2012)	-20.4° (1985)
3	34°	19.2°	15%	52.2° (2012)	-11.2° (1985)
4	34.7°	19.4°	12%	59.4° (1965)	-0.8° (2005)
5	31.5°	17.4°	18%	52.2° (1963)	-6.9° (1972)
6	30.9°	15.6°	10%	55.8° (2023)	-19.3° (1972)
7	30.6°	17.1°	20%	54.5° (2024)	-15° (2013)
8	31.1°	16.3°	12%	53.8° (2020)	-21.3° (1972)
9	31.8°	16°	13%	55.8° (1990)	-24.3° (1977)
10	32.4°	16.7°	12%	58.1° (1987)	-21.6° (1972)
11	31.3°	16°	12%	49.5° (1980)	-16.8° (1972)
12	30.9°	16.3°	12%	50.5° (2014)	-20.6° (2000)
13	29.8°	16.2°	17%	52.7° (1988)	-17.7° (1985)
14	29.8°	15.6°	20%	51.3° (1998)	-12.3° (1989)
15	29.3°	15.8°	15%	51.4° (2018)	-20.6° (2008)
16	30.2°	15.6°	22%	56.3° (1962)	-21.6° (1964)
17	29.1°	14.9°	17%	50.5° (1976)	-22° (2016)
18	29.3°	13.1°	10%	57.6° (1979)	-26° (2016)
19	27.7°	12°	15%	48.6° (1966)	-23.1° (1996)
20	27°	12.9°	8%	49.8° (1966)	-14.1° (1970)
21	27.5°	12.7°	17%	46.4° (1965)	-28.3° (1983)
22	26.2°	13.3°	8%	49.5° (2023)	-33.3° (1989)
23	26.1°	11.1°	20%	49.1° (2005)	-33.3° (1983)
24	26.4°	11.3°	10%	46.4° (2005)	-30.1° (1983)
25	28.9°	12.4°	17%	47.7° (1963)	-20.9° (1983)
26	28.4°	13.8°	15%	51.6° (2005)	-23.6° (1996)
27	28°	14.2°	17%	50.7° (1980)	-9.8° (1996)
28	27.1°	12.9°	15%	51.1° (1999)	-9.8° (1970)
29	24.4°	10.6°	23%	54.5° (1965)	-19.8° (1990)
30	24.3°	9°	23%	49.5° (2004)	-34.4° (1990)
31	22.1°	6.8°	15%	49.1° (1963)	-26.7° (1967)