Mandan Average Weather by Day

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

Also see:

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

On average, July 25 is the hottest day of the year Mandan, North Dakota. From 1991–2020, the average high temperature on July 25 was 83.1 °F and the average low was 58.1 °F.

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

On average, January 13 is the coldest day of the year Mandan, North Dakota. From 1991–2020, the average high temperature on January 13 was 22.0 °F, and the average low was 2.4 °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	22.7	3.7
January 2	22.5	3.3
January 3	22.3	3.2
January 4	22.2	3.0
January 5	22.1	2.8
January 6	22.0	2.8
January 7	22.1	2.8
January 8	22.2	2.8
January 9	22.2	2.9
January 10	22.2	2.8
January 11	22.0	2.7
January 12	22.0	2.5
January 13	22.0	2.4
January 14	22.2	2.4
January 15	22.3	2.5
January 16	22.4	2.6
January 17	22.6	2.6
January 18	22.8	2.8
January 19	23.0	3.0
January 20	23.3	3.2
January 21	23.3	3.2
January 22	23.5	3.4
January 23	23.7	3.6
January 24	23.8	3.7
January 25	24.0	3.9
January 26	24.2	4.0
January 27	24.5	4.2
January 28	24.7	4.4
January 29	24.8	4.4
January 30	25.1	4.7
January 31	25.4	4.9
February 1	25.5	5.1
February 2	25.7	5.2
February 3	26.0	5.6
February 4	26.2	5.7
February 5	26.4	5.8
February 6	26.5	5.9
February 7	26.7	6.1
February 8	26.9	6.2
February 9	27.1	6.4
February 10	27.2	6.4
February 11	27.2	6.5
February 12	27.1	6.5
February 13	27.3	6.5
February 14	27.4	6.7
February 15	27.5	6.8
February 16	27.5	6.8
February 17	27.5	6.8
February 18	27.7	7.0
February 19	28.0	7.3
February 20	28.2	7.4
February 21	28.3	7.5
February 22	28.4	7.7
February 23	28.6	7.9
February 24	28.9	8.1
February 25	29.2	8.5
February 26	29.7	8.9
February 27	30.3	9.4
February 28	30.8	9.9
March 1	31.2	10.3
March 2	31.7	10.9
March 3	32.3	11.4
March 4	32.6	11.8
March 5	33.2	12.4
March 6	33.7	12.9
March 7	34.2	13.4
March 8	34.6	13.8
March 9	35.1	14.3
March 10	35.6	14.7
March 11	36.1	15.1
March 12	36.7	15.6
March 13	37.5	16.3
March 14	38.2	17.0
March 15	38.8	17.6
March 16	39.5	18.2
March 17	40.2	18.9
March 18	40.9	19.5
March 19	41.5	20.0
March 20	41.9	20.3
March 21	42.5	20.8
March 22	43.1	21.3
March 23	43.8	21.8
March 24	44.5	22.3
March 25	45.0	22.8
March 26	45.4	23.2
March 27	45.9	23.5
March 28	46.2	23.8
March 29	46.5	24.2
March 30	46.8	24.5
March 31	47.4	24.9
April 1	47.9	25.3
April 2	48.4	25.6
April 3	48.7	25.8
April 4	49.1	26.2
April 5	49.6	26.5
April 6	50.0	26.9
April 7	50.4	27.3
April 8	50.9	27.7
April 9	51.6	28.1
April 10	52.2	28.6
April 11	52.6	29.0
April 12	53.0	29.3
April 13	53.3	29.7
April 14	53.7	30.0
April 15	54.1	30.3
April 16	54.4	30.7
April 17	54.8	31.0
April 18	55.3	31.4
April 19	55.7	31.9
April 20	56.2	32.3
April 21	56.6	32.8
April 22	57.2	33.3
April 23	57.7	33.7
April 24	58.2	34.2
April 25	58.4	34.7
April 26	58.9	35.1
April 27	59.3	35.5
April 28	59.5	35.8
April 29	59.7	36.1
April 30	60.0	36.4
May 1	60.5	36.7
May 2	61.1	37.2
May 3	61.4	37.5
May 4	61.9	37.9
May 5	62.4	38.2
May 6	62.8	38.6
May 7	63.2	39.1
May 8	63.6	39.5
May 9	63.9	39.9
May 10	64.2	40.3
May 11	64.5	40.6
May 12	64.9	40.9
May 13	65.3	41.3
May 14	65.6	41.7
May 15	66.2	42.2
May 16	66.6	42.7
May 17	67.0	43.1
May 18	67.3	43.5
May 19	67.6	43.9
May 20	68.0	44.2
May 21	68.2	44.5
May 22	68.7	44.9
May 23	69.0	45.2
May 24	69.4	45.6
May 25	69.8	46.0
May 26	70.2	46.4
May 27	70.6	46.9
May 28	71.0	47.3
May 29	71.3	47.6
May 30	71.6	48.0
May 31	71.8	48.4
June 1	72.1	48.7
June 2	72.2	49.0
June 3	72.4	49.3
June 4	72.6	49.6
June 5	72.8	49.9
June 6	73.0	50.2
June 7	73.2	50.5
June 8	73.6	50.8
June 9	74.0	51.1
June 10	74.3	51.4
June 11	74.6	51.8
June 12	74.9	52.0
June 13	75.2	52.2
June 14	75.4	52.4
June 15	75.7	52.7
June 16	76.1	53.0
June 17	76.3	53.3
June 18	76.5	53.5
June 19	76.7	53.8
June 20	76.9	54.0
June 21	77.2	54.2
June 22	77.5	54.5
June 23	77.8	54.7
June 24	78.0	54.9
June 25	78.3	55.1
June 26	78.6	55.3
June 27	78.9	55.6
June 28	79.1	55.8
June 29	79.3	56.0
June 30	79.6	56.2
July 1	80.0	56.4
July 2	80.3	56.6
July 3	80.6	56.8
July 4	80.8	57.0
July 5	81.1	57.2
July 6	81.3	57.3
July 7	81.5	57.5
July 8	81.6	57.6
July 9	81.8	57.7
July 10	82.0	57.8
July 11	82.1	58.0
July 12	82.2	58.1
July 13	82.4	58.1
July 14	82.4	58.1
July 15	82.5	58.0
July 16	82.6	58.1
July 17	82.8	58.2
July 18	82.9	58.2
July 19	83.0	58.2
July 20	83.1	58.2
July 21	83.1	58.1
July 22	83.0	58.0
July 23	83.0	58.0
July 24	83.1	58.1
July 25	83.1	58.1
July 26	83.2	58.0
July 27	83.1	57.8
July 28	83.1	57.8
July 29	83.1	57.8
July 30	83.0	57.6
July 31	82.9	57.5
August 1	82.8	57.4
August 2	82.8	57.2
August 3	82.7	57.1
August 4	82.6	56.9
August 5	82.4	56.7
August 6	82.4	56.6
August 7	82.4	56.5
August 8	82.4	56.4
August 9	82.3	56.3
August 10	82.3	56.2
August 11	82.3	56.1
August 12	82.3	56.1
August 13	82.2	56.0
August 14	82.1	55.9
August 15	81.9	55.7
August 16	81.7	55.5
August 17	81.6	55.4
August 18	81.5	55.2
August 19	81.5	55.1
August 20	81.4	54.9
August 21	81.3	54.8
August 22	81.1	54.6
August 23	80.9	54.3
August 24	80.6	54.0
August 25	80.4	53.8
August 26	80.1	53.4
August 27	79.8	53.1
August 28	79.6	52.9
August 29	79.3	52.6
August 30	79.0	52.3
August 31	78.6	52.0
September 1	78.2	51.6
September 2	77.9	51.4
September 3	77.6	51.1
September 4	77.3	50.8
September 5	76.9	50.4
September 6	76.4	50.0
September 7	75.9	49.5
September 8	75.3	49.0
September 9	74.8	48.5
September 10	74.3	48.1
September 11	73.9	47.7
September 12	73.6	47.3
September 13	73.2	46.9
September 14	72.8	46.4
September 15	72.3	45.9
September 16	71.9	45.5
September 17	71.5	45.1
September 18	71.0	44.6
September 19	70.5	44.1
September 20	69.9	43.6
September 21	69.2	43.1
September 22	68.6	42.7
September 23	68.1	42.3
September 24	67.7	41.8
September 25	67.2	41.3
September 26	66.7	40.9
September 27	66.3	40.4
September 28	65.9	40.0
September 29	65.4	39.5
September 30	64.9	39.0
October 1	64.2	38.5
October 2	63.7	38.0
October 3	63.2	37.6
October 4	62.6	37.2
October 5	62.2	36.8
October 6	61.8	36.4
October 7	61.4	36.1
October 8	61.0	35.7
October 9	60.5	35.3
October 10	59.9	34.7
October 11	59.2	34.2
October 12	58.6	33.8
October 13	58.0	33.4
October 14	57.5	33.0
October 15	56.9	32.6
October 16	56.1	32.1
October 17	55.5	31.6
October 18	54.9	31.3
October 19	54.5	30.9
October 20	54.1	30.5
October 21	53.6	30.1
October 22	53.2	29.7
October 23	52.6	29.3
October 24	52.0	28.9
October 25	51.5	28.5
October 26	51.0	28.0
October 27	50.2	27.5
October 28	49.6	27.0
October 29	49.1	26.5
October 30	48.6	26.1
October 31	48.2	25.8
November 1	47.6	25.3
November 2	47.1	24.9
November 3	46.6	24.4
November 4	46.0	24.0
November 5	45.5	23.6
November 6	44.9	23.2
November 7	44.4	22.8
November 8	43.9	22.4
November 9	43.3	22.0
November 10	42.7	21.5
November 11	42.3	21.1
November 12	41.7	20.7
November 13	41.1	20.1
November 14	40.7	19.7
November 15	40.2	19.3
November 16	39.7	18.9
November 17	39.2	18.5
November 18	38.8	18.1
November 19	38.3	17.8
November 20	37.8	17.3
November 21	37.2	16.8
November 22	36.6	16.2
November 23	35.9	15.7
November 24	35.3	15.2
November 25	34.9	14.8
November 26	34.7	14.4
November 27	34.3	14.1
November 28	33.9	13.8
November 29	33.4	13.4
November 30	32.9	13.1
December 1	32.4	12.7
December 2	32.0	12.4
December 3	31.5	12.1
December 4	31.1	11.8
December 5	30.7	11.3
December 6	30.3	10.9
December 7	30.0	10.5
December 8	29.5	10.1
December 9	29.0	9.8
December 10	28.6	9.4
December 11	28.3	9.1
December 12	28.0	8.9
December 13	27.8	8.7
December 14	27.6	8.6
December 15	27.3	8.4
December 16	26.9	8.1
December 17	26.4	7.6
December 18	25.9	7.2
December 19	25.6	6.9
December 20	25.5	6.8
December 21	25.3	6.6
December 22	25.1	6.3
December 23	24.9	6.1
December 24	24.6	6.0
December 25	24.4	5.9
December 26	24.3	5.7
December 27	24.0	5.4
December 28	23.8	5.1
December 29	23.5	4.8
December 30	23.2	4.5
December 31	23.0	4.1

Weather Station Details

Years	Station	Coordinates
1913–2024	Mandan Experimental Station	location