Mountain Home Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Mountain Home, Arkansas, based on NOAA data.

Also see:

What's the hottest day of the year in Mountain Home?

On average, July 22 is the hottest day of the year Mountain Home, Arkansas. From 1991–2020, the average high temperature on July 22 was 89.8 °F and the average low was 69.0 °F.

What's the coldest day of the year in Mountain Home?

On average, January 12 is the coldest day of the year Mountain Home, Arkansas. From 1991–2020, the average high temperature on January 12 was 45.5 °F, and the average low was 26.0 °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	46.0	27.0
January 2	45.9	26.8
January 3	45.7	26.7
January 4	45.6	26.6
January 5	45.6	26.3
January 6	45.5	26.3
January 7	45.4	26.2
January 8	45.4	26.2
January 9	45.5	26.3
January 10	45.5	26.2
January 11	45.5	26.1
January 12	45.5	26.0
January 13	45.6	26.0
January 14	45.7	25.9
January 15	45.7	25.9
January 16	45.8	25.8
January 17	45.8	25.8
January 18	46.0	25.8
January 19	46.1	25.8
January 20	46.2	25.8
January 21	46.4	25.9
January 22	46.6	26.0
January 23	46.8	26.1
January 24	46.9	26.2
January 25	47.1	26.2
January 26	47.2	26.2
January 27	47.2	26.2
January 28	47.2	26.2
January 29	47.3	26.3
January 30	47.3	26.4
January 31	47.6	26.5
February 1	47.9	26.7
February 2	48.1	26.8
February 3	48.2	27.0
February 4	48.4	27.1
February 5	48.7	27.2
February 6	48.9	27.4
February 7	49.4	27.7
February 8	49.7	27.9
February 9	49.8	28.2
February 10	50.1	28.4
February 11	50.2	28.5
February 12	50.2	28.6
February 13	50.3	28.7
February 14	50.5	28.9
February 15	50.8	29.2
February 16	51.0	29.3
February 17	51.1	29.5
February 18	51.1	29.5
February 19	51.3	29.7
February 20	51.7	29.9
February 21	52.1	30.1
February 22	52.4	30.3
February 23	52.7	30.6
February 24	52.9	30.8
February 25	53.3	31.0
February 26	53.7	31.3
February 27	54.2	31.6
February 28	54.6	32.0
March 1	54.9	32.4
March 2	55.1	32.7
March 3	55.5	33.0
March 4	56.0	33.5
March 5	56.4	33.9
March 6	56.6	34.2
March 7	56.9	34.4
March 8	57.0	34.5
March 9	57.3	34.8
March 10	57.7	35.2
March 11	58.1	35.5
March 12	58.4	35.7
March 13	58.8	36.1
March 14	59.3	36.5
March 15	59.5	36.9
March 16	59.9	37.2
March 17	60.2	37.6
March 18	60.7	38.0
March 19	61.2	38.4
March 20	61.7	38.9
March 21	62.1	39.2
March 22	62.2	39.5
March 23	62.5	39.7
March 24	62.8	39.9
March 25	63.2	40.3
March 26	63.6	40.7
March 27	63.9	41.1
March 28	64.3	41.4
March 29	64.7	41.6
March 30	65.0	41.8
March 31	65.2	42.1
April 1	65.5	42.4
April 2	65.7	42.5
April 3	66.0	42.8
April 4	66.5	43.1
April 5	66.9	43.4
April 6	67.3	43.8
April 7	67.6	44.1
April 8	67.8	44.3
April 9	68.0	44.6
April 10	68.4	45.0
April 11	68.7	45.3
April 12	68.9	45.5
April 13	69.1	45.8
April 14	69.4	46.0
April 15	69.7	46.2
April 16	69.9	46.5
April 17	70.1	46.8
April 18	70.2	47.0
April 19	70.2	47.3
April 20	70.5	47.6
April 21	70.7	47.9
April 22	71.1	48.2
April 23	71.3	48.6
April 24	71.6	48.9
April 25	71.9	49.2
April 26	72.1	49.5
April 27	72.3	49.9
April 28	72.5	50.2
April 29	72.8	50.4
April 30	73.0	50.7
May 1	73.2	51.0
May 2	73.4	51.3
May 3	73.5	51.5
May 4	73.6	51.7
May 5	73.8	51.9
May 6	74.1	52.3
May 7	74.3	52.6
May 8	74.5	52.8
May 9	74.8	53.1
May 10	75.1	53.5
May 11	75.4	53.8
May 12	75.7	54.2
May 13	76.1	54.6
May 14	76.3	55.0
May 15	76.6	55.4
May 16	76.9	55.8
May 17	77.2	56.2
May 18	77.6	56.5
May 19	77.9	56.9
May 20	78.3	57.3
May 21	78.4	57.7
May 22	78.6	58.0
May 23	78.8	58.3
May 24	79.0	58.5
May 25	79.2	58.7
May 26	79.5	59.1
May 27	79.7	59.4
May 28	80.0	59.8
May 29	80.3	60.2
May 30	80.6	60.5
May 31	80.9	60.9
June 1	81.3	61.2
June 2	81.6	61.5
June 3	81.9	61.8
June 4	82.1	62.1
June 5	82.4	62.4
June 6	82.7	62.8
June 7	82.9	63.1
June 8	83.1	63.3
June 9	83.4	63.6
June 10	83.7	63.8
June 11	83.9	64.1
June 12	84.2	64.3
June 13	84.5	64.5
June 14	84.7	64.6
June 15	84.9	64.7
June 16	85.1	64.9
June 17	85.3	65.1
June 18	85.5	65.3
June 19	85.7	65.5
June 20	86.0	65.7
June 21	86.1	65.9
June 22	86.3	66.1
June 23	86.5	66.3
June 24	86.8	66.5
June 25	87.0	66.7
June 26	87.2	66.8
June 27	87.4	67.0
June 28	87.5	67.1
June 29	87.7	67.3
June 30	87.8	67.4
July 1	87.8	67.5
July 2	88.0	67.6
July 3	88.1	67.7
July 4	88.3	67.9
July 5	88.4	68.0
July 6	88.6	68.1
July 7	88.8	68.2
July 8	88.9	68.3
July 9	89.0	68.4
July 10	89.1	68.4
July 11	89.1	68.5
July 12	89.2	68.5
July 13	89.3	68.7
July 14	89.4	68.8
July 15	89.4	68.8
July 16	89.5	68.8
July 17	89.5	68.9
July 18	89.5	68.9
July 19	89.5	68.9
July 20	89.7	68.9
July 21	89.8	69.0
July 22	89.8	69.0
July 23	89.8	69.0
July 24	89.8	69.0
July 25	89.8	68.9
July 26	89.8	68.9
July 27	89.8	68.9
July 28	89.8	68.9
July 29	89.8	68.9
July 30	89.8	68.9
July 31	89.7	68.8
August 1	89.7	68.7
August 2	89.6	68.5
August 3	89.5	68.5
August 4	89.5	68.4
August 5	89.4	68.3
August 6	89.3	68.2
August 7	89.2	68.1
August 8	89.2	68.0
August 9	89.2	68.0
August 10	89.1	67.9
August 11	89.1	67.8
August 12	89.1	67.8
August 13	89.1	67.8
August 14	89.2	67.7
August 15	89.2	67.7
August 16	89.2	67.7
August 17	89.1	67.6
August 18	89.0	67.5
August 19	88.8	67.4
August 20	88.7	67.2
August 21	88.7	67.1
August 22	88.6	66.9
August 23	88.4	66.7
August 24	88.3	66.5
August 25	88.2	66.3
August 26	87.9	66.1
August 27	87.8	65.9
August 28	87.6	65.7
August 29	87.5	65.5
August 30	87.3	65.3
August 31	87.2	65.1
September 1	86.9	64.8
September 2	86.5	64.5
September 3	86.2	64.2
September 4	85.9	64.0
September 5	85.7	63.8
September 6	85.4	63.5
September 7	85.1	63.3
September 8	84.8	63.0
September 9	84.5	62.6
September 10	84.1	62.3
September 11	83.7	61.9
September 12	83.2	61.5
September 13	82.8	61.0
September 14	82.5	60.6
September 15	82.2	60.1
September 16	81.8	59.6
September 17	81.6	59.1
September 18	81.4	58.7
September 19	81.0	58.3
September 20	80.7	58.0
September 21	80.5	57.7
September 22	80.1	57.3
September 23	79.6	56.8
September 24	79.4	56.4
September 25	79.0	56.0
September 26	78.6	55.7
September 27	78.2	55.3
September 28	77.8	54.9
September 29	77.4	54.6
September 30	77.1	54.2
October 1	76.8	53.8
October 2	76.5	53.3
October 3	76.1	52.9
October 4	75.7	52.4
October 5	75.4	51.9
October 6	74.9	51.4
October 7	74.6	51.0
October 8	74.3	50.7
October 9	74.0	50.3
October 10	73.7	49.9
October 11	73.4	49.5
October 12	73.0	49.2
October 13	72.6	48.9
October 14	72.0	48.6
October 15	71.6	48.3
October 16	71.2	47.9
October 17	70.7	47.6
October 18	70.2	47.3
October 19	69.8	46.9
October 20	69.3	46.5
October 21	68.8	46.1
October 22	68.4	45.8
October 23	67.9	45.6
October 24	67.5	45.2
October 25	67.1	44.8
October 26	66.7	44.4
October 27	66.4	44.1
October 28	66.1	43.7
October 29	65.7	43.3
October 30	65.2	42.9
October 31	64.7	42.5
November 1	64.4	42.2
November 2	63.9	41.9
November 3	63.5	41.6
November 4	63.2	41.4
November 5	62.8	41.0
November 6	62.4	40.7
November 7	62.0	40.3
November 8	61.7	40.0
November 9	61.2	39.7
November 10	60.9	39.3
November 11	60.5	39.0
November 12	60.2	38.6
November 13	59.8	38.3
November 14	59.4	38.0
November 15	59.0	37.6
November 16	58.7	37.3
November 17	58.3	36.9
November 18	57.9	36.6
November 19	57.7	36.3
November 20	57.3	36.1
November 21	57.0	35.7
November 22	56.6	35.4
November 23	56.1	35.0
November 24	55.6	34.6
November 25	55.1	34.2
November 26	54.7	33.8
November 27	54.3	33.5
November 28	54.1	33.3
November 29	53.7	33.2
November 30	53.3	33.0
December 1	53.2	32.8
December 2	52.8	32.5
December 3	52.4	32.2
December 4	52.0	32.0
December 5	51.7	31.7
December 6	51.3	31.4
December 7	50.9	31.2
December 8	50.6	31.0
December 9	50.4	30.7
December 10	50.1	30.5
December 11	49.7	30.1
December 12	49.3	29.9
December 13	49.1	29.7
December 14	48.9	29.6
December 15	48.6	29.4
December 16	48.4	29.2
December 17	48.2	29.1
December 18	48.0	29.0
December 19	47.7	28.7
December 20	47.5	28.5
December 21	47.4	28.4
December 22	47.3	28.2
December 23	47.2	28.2
December 24	47.0	28.0
December 25	46.8	27.9
December 26	46.7	27.9
December 27	46.5	27.8
December 28	46.4	27.6
December 29	46.4	27.5
December 30	46.3	27.3
December 31	46.2	27.2

Weather Station Details

Years	Station	Coordinates
1902–2024	Mtn Home 1 NNW	location