Lebanon Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Lebanon, New Hampshire, based on NOAA data.

Also see:

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

On average, July 28 is the hottest day of the year Lebanon, New Hampshire. From 1991–2020, the average high temperature on July 28 was 82.9 °F and the average low was 58.1 °F.

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

On average, January 28 is the coldest day of the year Lebanon, New Hampshire. From 1991–2020, the average high temperature on January 28 was 30.0 °F, and the average low was 8.7 °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	32.3	13.3
January 2	32.3	13.1
January 3	32.1	12.9
January 4	32.0	12.7
January 5	31.9	12.6
January 6	31.7	12.3
January 7	31.3	11.8
January 8	30.9	11.3
January 9	30.6	10.9
January 10	30.5	10.6
January 11	30.4	10.2
January 12	30.2	10.0
January 13	30.2	9.8
January 14	30.1	9.7
January 15	30.1	9.5
January 16	30.0	9.3
January 17	30.0	9.3
January 18	30.1	9.3
January 19	30.1	9.3
January 20	30.1	9.2
January 21	30.2	9.2
January 22	30.3	9.3
January 23	30.4	9.3
January 24	30.5	9.3
January 25	30.5	9.3
January 26	30.3	9.1
January 27	30.2	8.8
January 28	30.0	8.7
January 29	30.1	8.7
January 30	30.2	8.7
January 31	30.3	8.7
February 1	30.5	8.9
February 2	30.7	8.9
February 3	30.8	8.8
February 4	30.9	8.8
February 5	31.3	9.0
February 6	31.6	9.3
February 7	31.9	9.6
February 8	32.1	9.9
February 9	32.4	10.1
February 10	32.6	10.2
February 11	32.8	10.4
February 12	33.0	10.6
February 13	33.2	10.8
February 14	33.5	10.9
February 15	33.7	11.2
February 16	33.9	11.4
February 17	34.0	11.5
February 18	34.1	11.7
February 19	34.2	11.8
February 20	34.4	11.9
February 21	34.6	12.0
February 22	34.9	12.2
February 23	35.3	12.5
February 24	35.7	12.9
February 25	36.0	13.3
February 26	36.4	13.8
February 27	36.8	14.2
February 28	37.3	14.7
March 1	37.7	15.3
March 2	38.0	15.7
March 3	38.3	16.0
March 4	38.6	16.3
March 5	38.9	16.6
March 6	39.3	17.0
March 7	39.6	17.2
March 8	39.9	17.6
March 9	40.1	17.8
March 10	40.3	18.1
March 11	40.7	18.4
March 12	41.0	18.6
March 13	41.5	19.0
March 14	41.9	19.5
March 15	42.3	20.1
March 16	42.7	20.5
March 17	43.2	20.8
March 18	43.7	21.3
March 19	44.2	21.8
March 20	44.7	22.3
March 21	45.0	22.8
March 22	45.3	23.3
March 23	45.5	23.5
March 24	45.8	23.8
March 25	46.1	24.2
March 26	46.4	24.4
March 27	46.9	24.7
March 28	47.3	25.0
March 29	47.7	25.3
March 30	48.2	25.5
March 31	48.7	25.8
April 1	49.3	26.2
April 2	50.0	26.7
April 3	50.6	27.2
April 4	51.1	27.6
April 5	51.7	28.2
April 6	52.4	28.6
April 7	53.1	29.0
April 8	53.6	29.4
April 9	54.1	29.9
April 10	54.6	30.3
April 11	55.0	30.6
April 12	55.3	30.9
April 13	55.7	31.2
April 14	56.1	31.5
April 15	56.4	31.7
April 16	56.8	31.8
April 17	57.3	32.1
April 18	57.8	32.4
April 19	58.5	32.8
April 20	59.2	33.3
April 21	59.8	33.8
April 22	60.3	34.2
April 23	61.0	34.6
April 24	61.5	35.0
April 25	61.9	35.5
April 26	62.4	35.9
April 27	62.9	36.4
April 28	63.3	36.6
April 29	63.5	36.9
April 30	63.7	37.2
May 1	63.9	37.6
May 2	64.2	38.0
May 3	64.6	38.4
May 4	64.8	38.6
May 5	65.0	38.9
May 6	65.3	39.2
May 7	65.7	39.5
May 8	66.0	39.8
May 9	66.3	40.3
May 10	66.7	40.8
May 11	67.2	41.1
May 12	67.8	41.5
May 13	68.3	42.0
May 14	68.7	42.6
May 15	69.1	43.1
May 16	69.5	43.5
May 17	69.9	43.9
May 18	70.2	44.2
May 19	70.4	44.5
May 20	70.6	44.8
May 21	70.7	45.0
May 22	70.8	45.3
May 23	71.0	45.6
May 24	71.3	45.8
May 25	71.6	46.0
May 26	71.8	46.4
May 27	72.2	46.8
May 28	72.6	47.3
May 29	72.8	47.7
May 30	73.0	48.0
May 31	73.2	48.3
June 1	73.4	48.6
June 2	73.7	48.8
June 3	74.0	49.0
June 4	74.2	49.4
June 5	74.5	49.8
June 6	75.0	50.0
June 7	75.3	50.2
June 8	75.6	50.5
June 9	75.8	50.8
June 10	76.1	51.0
June 11	76.3	51.2
June 12	76.6	51.4
June 13	76.8	51.7
June 14	77.0	52.0
June 15	77.1	52.3
June 16	77.3	52.5
June 17	77.6	52.8
June 18	78.0	53.1
June 19	78.4	53.5
June 20	78.9	53.7
June 21	79.3	54.0
June 22	79.6	54.3
June 23	79.7	54.5
June 24	79.8	54.7
June 25	79.9	54.9
June 26	80.2	55.1
June 27	80.4	55.2
June 28	80.8	55.3
June 29	81.0	55.5
June 30	81.2	55.8
July 1	81.5	56.1
July 2	81.7	56.3
July 3	81.9	56.5
July 4	82.0	56.8
July 5	82.1	57.0
July 6	82.2	57.1
July 7	82.4	57.3
July 8	82.5	57.4
July 9	82.5	57.6
July 10	82.5	57.7
July 11	82.5	57.7
July 12	82.4	57.7
July 13	82.5	57.7
July 14	82.6	57.8
July 15	82.7	57.8
July 16	82.7	57.8
July 17	82.7	57.8
July 18	82.7	58.0
July 19	82.7	58.0
July 20	82.7	58.1
July 21	82.7	58.2
July 22	82.8	58.2
July 23	82.8	58.1
July 24	82.8	58.0
July 25	82.8	58.1
July 26	82.9	58.1
July 27	82.9	58.1
July 28	82.9	58.1
July 29	82.9	58.1
July 30	82.7	58.1
July 31	82.7	58.1
August 1	82.5	58.0
August 2	82.4	57.9
August 3	82.4	57.8
August 4	82.2	57.8
August 5	82.1	57.7
August 6	82.0	57.5
August 7	81.9	57.3
August 8	81.8	57.2
August 9	81.7	57.1
August 10	81.7	57.0
August 11	81.6	56.8
August 12	81.5	56.6
August 13	81.4	56.5
August 14	81.3	56.4
August 15	81.1	56.3
August 16	81.0	56.2
August 17	80.8	56.0
August 18	80.6	55.7
August 19	80.3	55.5
August 20	80.2	55.3
August 21	80.1	55.3
August 22	80.0	55.2
August 23	79.8	55.0
August 24	79.6	54.8
August 25	79.4	54.7
August 26	79.2	54.5
August 27	78.9	54.2
August 28	78.8	53.8
August 29	78.5	53.6
August 30	78.3	53.3
August 31	78.0	53.0
September 1	77.7	52.8
September 2	77.4	52.5
September 3	77.1	52.2
September 4	76.8	51.9
September 5	76.6	51.6
September 6	76.4	51.3
September 7	76.2	51.1
September 8	75.9	50.9
September 9	75.6	50.6
September 10	75.4	50.3
September 11	75.1	50.0
September 12	74.8	49.7
September 13	74.6	49.5
September 14	74.2	49.3
September 15	73.8	49.0
September 16	73.4	48.7
September 17	73.0	48.5
September 18	72.5	48.1
September 19	72.0	47.7
September 20	71.6	47.4
September 21	71.2	47.1
September 22	70.7	46.6
September 23	70.2	46.2
September 24	69.8	45.7
September 25	69.5	45.4
September 26	69.1	45.2
September 27	68.8	44.9
September 28	68.3	44.6
September 29	67.9	44.1
September 30	67.5	43.7
October 1	67.2	43.5
October 2	66.7	43.2
October 3	66.2	42.8
October 4	65.7	42.4
October 5	65.2	42.0
October 6	64.7	41.6
October 7	64.3	41.2
October 8	63.8	40.8
October 9	63.1	40.4
October 10	62.6	40.0
October 11	62.0	39.6
October 12	61.5	39.1
October 13	60.9	38.6
October 14	60.4	38.2
October 15	59.9	37.9
October 16	59.4	37.5
October 17	59.0	37.1
October 18	58.6	36.8
October 19	58.2	36.4
October 20	57.8	36.1
October 21	57.3	35.7
October 22	56.9	35.3
October 23	56.5	35.1
October 24	56.0	34.9
October 25	55.5	34.4
October 26	55.1	33.9
October 27	54.7	33.6
October 28	54.3	33.3
October 29	53.8	32.9
October 30	53.3	32.5
October 31	53.0	32.1
November 1	52.6	31.9
November 2	52.3	31.7
November 3	51.8	31.5
November 4	51.3	31.1
November 5	50.8	30.7
November 6	50.4	30.5
November 7	50.1	30.2
November 8	49.6	29.9
November 9	49.2	29.5
November 10	48.8	29.2
November 11	48.5	28.8
November 12	48.2	28.6
November 13	47.9	28.4
November 14	47.6	28.3
November 15	47.2	28.0
November 16	46.8	27.8
November 17	46.5	27.6
November 18	46.0	27.4
November 19	45.7	27.2
November 20	45.3	26.8
November 21	44.9	26.4
November 22	44.4	26.1
November 23	43.9	25.8
November 24	43.3	25.4
November 25	42.7	24.9
November 26	42.3	24.5
November 27	41.9	24.3
November 28	41.6	24.0
November 29	41.2	23.7
November 30	40.7	23.3
December 1	40.3	22.8
December 2	39.9	22.5
December 3	39.5	22.2
December 4	39.1	21.8
December 5	38.6	21.2
December 6	38.2	20.9
December 7	37.9	20.6
December 8	37.6	20.3
December 9	37.4	20.2
December 10	37.2	20.0
December 11	36.9	19.6
December 12	36.5	19.2
December 13	36.2	18.8
December 14	35.9	18.5
December 15	35.5	18.0
December 16	35.1	17.5
December 17	34.8	17.1
December 18	34.5	16.7
December 19	34.2	16.4
December 20	33.9	16.0
December 21	33.8	15.7
December 22	33.6	15.4
December 23	33.6	15.3
December 24	33.4	15.1
December 25	33.1	14.9
December 26	32.9	14.6
December 27	32.7	14.2
December 28	32.7	14.1
December 29	32.8	14.1
December 30	32.7	13.9
December 31	32.5	13.6

Weather Station Details

Years	Station	Coordinates
1962–2024	Lebanon Municipal Airport	location
1931–1961	West Lebanon	location