Lead Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Lead, South Dakota, based on NOAA data.

Also see:

What's the hottest day of the year in Lead?

On average, July 25 is the hottest day of the year Lead, South Dakota. From 1991–2020, the average high temperature on July 25 was 80.1 °F and the average low was 56.3 °F.

What's the coldest day of the year in Lead?

On average, January 3 is the coldest day of the year Lead, South Dakota. From 1991–2020, the average high temperature on January 3 was 35.4 °F, and the average low was 16.1 °F.

Average Temperature by Day

Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.

Day	Average (°F)
Day	High	Low
January 1	35.4	16.2
January 2	35.4	16.1
January 3	35.4	16.1
January 4	35.4	16.1
January 5	35.6	16.1
January 6	35.8	16.3
January 7	35.9	16.6
January 8	35.9	16.6
January 9	36.0	16.6
January 10	35.9	16.5
January 11	35.9	16.5
January 12	36.0	16.6
January 13	36.1	16.7
January 14	36.2	16.7
January 15	36.3	16.8
January 16	36.5	16.9
January 17	36.5	17.0
January 18	36.4	17.0
January 19	36.4	17.0
January 20	36.5	17.1
January 21	36.6	17.2
January 22	36.7	17.3
January 23	36.6	17.3
January 24	36.5	17.3
January 25	36.3	17.2
January 26	36.4	17.1
January 27	36.5	17.2
January 28	36.5	17.1
January 29	36.6	17.0
January 30	36.7	17.2
January 31	36.7	17.2
February 1	36.8	17.3
February 2	36.8	17.3
February 3	36.7	17.3
February 4	36.7	17.2
February 5	36.8	17.1
February 6	36.8	17.2
February 7	36.8	17.2
February 8	36.9	17.3
February 9	36.9	17.2
February 10	36.8	17.1
February 11	36.7	16.9
February 12	36.6	16.8
February 13	36.7	16.9
February 14	36.7	16.9
February 15	36.7	16.8
February 16	36.8	16.8
February 17	37.1	16.9
February 18	37.3	17.0
February 19	37.4	17.2
February 20	37.4	17.2
February 21	37.6	17.3
February 22	37.8	17.4
February 23	38.1	17.6
February 24	38.4	17.9
February 25	38.8	18.3
February 26	39.2	18.6
February 27	39.5	19.0
February 28	39.8	19.1
March 1	40.1	19.5
March 2	40.6	19.9
March 3	40.8	20.1
March 4	41.1	20.3
March 5	41.4	20.6
March 6	41.7	20.8
March 7	42.0	21.1
March 8	42.4	21.4
March 9	42.8	21.6
March 10	43.1	21.9
March 11	43.5	22.3
March 12	43.9	22.7
March 13	44.3	23.2
March 14	44.6	23.5
March 15	44.9	23.8
March 16	45.3	24.2
March 17	45.6	24.6
March 18	45.9	24.9
March 19	46.1	25.1
March 20	46.3	25.3
March 21	46.6	25.5
March 22	47.0	25.8
March 23	47.3	26.1
March 24	47.6	26.5
March 25	47.8	26.7
March 26	48.0	26.8
March 27	48.1	26.9
March 28	48.2	27.0
March 29	48.4	27.2
March 30	48.6	27.3
March 31	48.7	27.4
April 1	48.9	27.6
April 2	49.0	27.7
April 3	49.3	27.9
April 4	49.5	28.2
April 5	49.5	28.4
April 6	49.6	28.5
April 7	49.8	28.8
April 8	50.1	29.1
April 9	50.5	29.4
April 10	50.6	29.6
April 11	50.9	29.8
April 12	51.1	30.0
April 13	51.4	30.2
April 14	51.7	30.5
April 15	51.8	30.7
April 16	51.9	30.9
April 17	52.0	31.1
April 18	52.3	31.3
April 19	52.5	31.6
April 20	52.8	31.8
April 21	53.1	32.1
April 22	53.5	32.4
April 23	53.7	32.7
April 24	53.9	33.0
April 25	54.2	33.3
April 26	54.4	33.6
April 27	54.5	33.8
April 28	54.7	34.0
April 29	54.9	34.3
April 30	55.3	34.6
May 1	55.8	35.0
May 2	56.2	35.3
May 3	56.6	35.6
May 4	57.1	36.0
May 5	57.5	36.4
May 6	57.9	36.7
May 7	58.3	37.0
May 8	58.4	37.2
May 9	58.7	37.5
May 10	58.9	37.9
May 11	59.2	38.2
May 12	59.6	38.6
May 13	60.0	38.9
May 14	60.5	39.3
May 15	61.0	39.7
May 16	61.4	40.0
May 17	61.7	40.4
May 18	62.1	40.8
May 19	62.4	41.2
May 20	62.6	41.5
May 21	62.9	41.7
May 22	63.2	42.0
May 23	63.7	42.4
May 24	64.1	42.8
May 25	64.6	43.1
May 26	65.1	43.5
May 27	65.6	43.9
May 28	65.9	44.2
May 29	66.1	44.5
May 30	66.4	44.8
May 31	66.6	45.0
June 1	66.8	45.2
June 2	67.0	45.4
June 3	67.3	45.7
June 4	67.5	45.9
June 5	67.7	46.2
June 6	68.1	46.4
June 7	68.5	46.7
June 8	69.0	47.1
June 9	69.5	47.4
June 10	69.8	47.7
June 11	70.1	48.0
June 12	70.5	48.2
June 13	70.9	48.5
June 14	71.3	48.9
June 15	71.9	49.2
June 16	72.2	49.4
June 17	72.4	49.7
June 18	72.8	49.9
June 19	73.2	50.2
June 20	73.5	50.5
June 21	73.8	50.8
June 22	74.1	51.0
June 23	74.3	51.4
June 24	74.7	51.6
June 25	75.0	51.9
June 26	75.3	52.2
June 27	75.7	52.4
June 28	75.9	52.7
June 29	76.3	52.9
June 30	76.6	53.1
July 1	77.0	53.4
July 2	77.3	53.7
July 3	77.7	54.0
July 4	78.0	54.3
July 5	78.4	54.6
July 6	78.6	54.8
July 7	78.7	55.0
July 8	78.9	55.2
July 9	79.1	55.4
July 10	79.3	55.6
July 11	79.4	55.7
July 12	79.5	55.8
July 13	79.5	55.8
July 14	79.5	55.9
July 15	79.6	56.0
July 16	79.8	56.1
July 17	79.9	56.2
July 18	80.0	56.2
July 19	80.1	56.3
July 20	80.1	56.3
July 21	80.0	56.3
July 22	80.0	56.2
July 23	80.1	56.2
July 24	80.1	56.3
July 25	80.1	56.3
July 26	80.1	56.3
July 27	80.1	56.3
July 28	80.1	56.3
July 29	80.0	56.2
July 30	79.8	56.1
July 31	79.7	56.0
August 1	79.6	55.8
August 2	79.5	55.7
August 3	79.3	55.5
August 4	79.2	55.3
August 5	79.1	55.1
August 6	79.1	55.0
August 7	79.1	54.9
August 8	79.1	54.9
August 9	79.0	54.9
August 10	79.1	54.9
August 11	79.0	54.8
August 12	79.1	54.8
August 13	79.1	54.8
August 14	79.0	54.7
August 15	78.9	54.6
August 16	78.8	54.5
August 17	78.7	54.4
August 18	78.6	54.3
August 19	78.6	54.2
August 20	78.6	54.1
August 21	78.5	54.0
August 22	78.3	53.9
August 23	78.2	53.6
August 24	77.9	53.4
August 25	77.7	53.2
August 26	77.4	52.9
August 27	77.2	52.7
August 28	76.9	52.5
August 29	76.7	52.3
August 30	76.3	52.0
August 31	76.0	51.8
September 1	75.8	51.5
September 2	75.7	51.4
September 3	75.5	51.2
September 4	75.1	50.9
September 5	74.6	50.5
September 6	74.2	50.1
September 7	73.6	49.6
September 8	73.0	49.1
September 9	72.5	48.7
September 10	72.1	48.2
September 11	71.7	47.8
September 12	71.2	47.4
September 13	70.8	47.1
September 14	70.4	46.7
September 15	70.1	46.4
September 16	69.8	46.1
September 17	69.5	45.7
September 18	68.8	45.3
September 19	68.2	44.8
September 20	67.6	44.3
September 21	67.0	43.9
September 22	66.5	43.4
September 23	66.1	43.1
September 24	65.7	42.7
September 25	65.1	42.3
September 26	64.7	41.9
September 27	64.3	41.5
September 28	63.8	41.1
September 29	63.4	40.6
September 30	62.8	40.2
October 1	62.2	39.8
October 2	61.7	39.4
October 3	61.4	39.1
October 4	61.0	38.7
October 5	60.6	38.4
October 6	60.3	38.2
October 7	60.1	38.0
October 8	59.7	37.8
October 9	59.3	37.5
October 10	58.8	37.1
October 11	58.3	36.7
October 12	57.8	36.3
October 13	57.3	35.9
October 14	56.7	35.4
October 15	56.1	35.0
October 16	55.4	34.5
October 17	54.9	34.1
October 18	54.5	33.8
October 19	54.0	33.4
October 20	53.6	33.1
October 21	53.4	32.9
October 22	52.8	32.5
October 23	52.4	32.1
October 24	52.1	31.8
October 25	51.8	31.6
October 26	51.4	31.2
October 27	51.1	30.9
October 28	50.7	30.6
October 29	50.3	30.2
October 30	49.9	29.9
October 31	49.5	29.6
November 1	49.1	29.3
November 2	48.7	29.0
November 3	48.3	28.7
November 4	48.0	28.4
November 5	47.6	28.0
November 6	47.3	27.6
November 7	46.9	27.3
November 8	46.5	27.0
November 9	46.1	26.6
November 10	45.8	26.4
November 11	45.4	26.1
November 12	45.0	25.7
November 13	44.7	25.4
November 14	44.5	25.3
November 15	44.2	25.0
November 16	43.9	24.7
November 17	43.8	24.5
November 18	43.4	24.3
November 19	43.0	24.0
November 20	42.7	23.7
November 21	42.3	23.3
November 22	41.9	22.9
November 23	41.4	22.6
November 24	41.0	22.3
November 25	40.6	22.1
November 26	40.5	21.9
November 27	40.3	21.8
November 28	40.2	21.7
November 29	40.1	21.5
November 30	39.9	21.2
December 1	39.5	21.0
December 2	39.1	20.6
December 3	38.7	20.4
December 4	38.4	20.1
December 5	38.1	19.8
December 6	37.9	19.6
December 7	37.8	19.5
December 8	37.5	19.3
December 9	37.2	18.9
December 10	37.0	18.7
December 11	36.9	18.6
December 12	36.8	18.5
December 13	36.7	18.4
December 14	36.7	18.3
December 15	36.5	18.1
December 16	36.3	17.9
December 17	36.0	17.6
December 18	35.9	17.4
December 19	35.9	17.3
December 20	35.9	17.3
December 21	36.0	17.3
December 22	35.9	17.2
December 23	35.8	17.0
December 24	35.9	17.0
December 25	35.8	16.9
December 26	35.8	16.8
December 27	35.7	16.7
December 28	35.5	16.5
December 29	35.3	16.3
December 30	35.3	16.2
December 31	35.3	16.3

Weather Station Details

Years	Station	Coordinates
1909–2024	Lead	location