Chester Average Weather by Day

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

Also see:

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

On average, July 18 is the hottest day of the year Chester, South Carolina. From 1991–2020, the average high temperature on July 18 was 90.7 °F and the average low was 68.2 °F.

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

On average, January 18 is the coldest day of the year Chester, South Carolina. From 1991–2020, the average high temperature on January 18 was 52.6 °F, and the average low was 28.7 °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	53.7	30.3
January 2	53.6	30.2
January 3	53.5	30.1
January 4	53.4	30.1
January 5	53.3	30.1
January 6	53.3	29.9
January 7	53.2	29.6
January 8	53.0	29.5
January 9	52.8	29.4
January 10	52.8	29.4
January 11	52.9	29.4
January 12	52.8	29.3
January 13	52.7	29.1
January 14	52.6	29.0
January 15	52.7	28.9
January 16	52.6	28.9
January 17	52.6	28.8
January 18	52.6	28.7
January 19	52.7	28.6
January 20	52.8	28.7
January 21	52.8	28.7
January 22	52.8	28.7
January 23	52.8	28.7
January 24	53.0	28.7
January 25	53.2	28.8
January 26	53.3	28.8
January 27	53.3	28.8
January 28	53.3	28.7
January 29	53.3	28.7
January 30	53.3	28.8
January 31	53.3	28.7
February 1	53.5	28.8
February 2	53.6	29.0
February 3	53.8	29.1
February 4	54.0	29.2
February 5	54.1	29.4
February 6	54.4	29.5
February 7	54.7	29.8
February 8	55.1	30.1
February 9	55.4	30.4
February 10	55.7	30.8
February 11	56.0	31.0
February 12	56.3	31.2
February 13	56.4	31.4
February 14	56.5	31.5
February 15	56.8	31.6
February 16	57.2	31.8
February 17	57.4	32.1
February 18	57.5	32.2
February 19	57.6	32.3
February 20	57.9	32.5
February 21	58.1	32.7
February 22	58.5	32.9
February 23	58.7	32.9
February 24	58.9	33.1
February 25	59.3	33.3
February 26	59.6	33.5
February 27	59.9	33.6
February 28	60.2	33.9
March 1	60.5	34.2
March 2	60.9	34.4
March 3	61.2	34.6
March 4	61.5	34.9
March 5	61.8	35.2
March 6	62.1	35.5
March 7	62.3	35.8
March 8	62.6	35.8
March 9	62.7	35.9
March 10	63.0	35.9
March 11	63.3	36.0
March 12	63.5	36.3
March 13	63.8	36.5
March 14	64.0	36.9
March 15	64.4	37.2
March 16	64.7	37.5
March 17	64.9	37.8
March 18	65.2	38.0
March 19	65.6	38.3
March 20	66.1	38.7
March 21	66.5	39.0
March 22	67.0	39.2
March 23	67.1	39.5
March 24	67.3	39.8
March 25	67.6	40.0
March 26	67.8	40.4
March 27	68.1	40.7
March 28	68.4	40.9
March 29	68.9	41.3
March 30	69.2	41.6
March 31	69.4	41.8
April 1	69.8	42.1
April 2	70.1	42.4
April 3	70.5	42.6
April 4	70.8	42.7
April 5	71.1	42.9
April 6	71.4	43.3
April 7	71.8	43.7
April 8	72.1	44.1
April 9	72.3	44.4
April 10	72.5	44.5
April 11	72.9	44.7
April 12	73.2	45.0
April 13	73.4	45.2
April 14	73.6	45.4
April 15	73.8	45.6
April 16	74.0	45.8
April 17	74.2	46.2
April 18	74.4	46.5
April 19	74.6	46.8
April 20	74.8	47.1
April 21	75.0	47.5
April 22	75.2	47.8
April 23	75.4	48.1
April 24	75.6	48.4
April 25	75.8	48.7
April 26	76.1	49.1
April 27	76.3	49.4
April 28	76.6	49.7
April 29	76.9	50.0
April 30	77.0	50.3
May 1	77.3	50.5
May 2	77.5	50.9
May 3	77.6	51.3
May 4	77.8	51.6
May 5	78.0	51.9
May 6	78.2	52.1
May 7	78.3	52.3
May 8	78.5	52.6
May 9	78.8	53.0
May 10	79.0	53.3
May 11	79.3	53.6
May 12	79.6	53.9
May 13	80.0	54.3
May 14	80.3	54.7
May 15	80.5	55.1
May 16	80.8	55.4
May 17	80.9	55.7
May 18	81.1	56.0
May 19	81.3	56.4
May 20	81.6	56.7
May 21	82.0	57.0
May 22	82.2	57.4
May 23	82.5	57.8
May 24	82.6	58.1
May 25	82.8	58.3
May 26	82.9	58.5
May 27	83.1	58.8
May 28	83.4	59.2
May 29	83.7	59.6
May 30	83.9	59.9
May 31	84.1	60.3
June 1	84.3	60.5
June 2	84.6	60.8
June 3	84.8	61.1
June 4	85.1	61.4
June 5	85.4	61.7
June 6	85.6	62.0
June 7	85.8	62.4
June 8	86.0	62.7
June 9	86.2	63.0
June 10	86.4	63.2
June 11	86.5	63.4
June 12	86.7	63.7
June 13	86.9	63.9
June 14	87.1	64.1
June 15	87.3	64.3
June 16	87.5	64.5
June 17	87.6	64.8
June 18	87.8	64.9
June 19	87.9	65.1
June 20	88.1	65.2
June 21	88.3	65.4
June 22	88.5	65.6
June 23	88.7	65.8
June 24	88.8	66.0
June 25	88.9	66.1
June 26	89.0	66.2
June 27	89.2	66.3
June 28	89.3	66.4
June 29	89.4	66.6
June 30	89.5	66.7
July 1	89.6	66.9
July 2	89.7	67.0
July 3	89.7	67.1
July 4	89.8	67.2
July 5	89.9	67.3
July 6	90.1	67.4
July 7	90.2	67.5
July 8	90.3	67.6
July 9	90.3	67.7
July 10	90.4	67.8
July 11	90.4	67.8
July 12	90.4	67.9
July 13	90.5	68.0
July 14	90.6	68.1
July 15	90.6	68.1
July 16	90.7	68.1
July 17	90.7	68.2
July 18	90.7	68.2
July 19	90.6	68.2
July 20	90.5	68.2
July 21	90.5	68.2
July 22	90.5	68.2
July 23	90.6	68.2
July 24	90.5	68.2
July 25	90.4	68.2
July 26	90.3	68.1
July 27	90.3	68.1
July 28	90.3	68.1
July 29	90.3	68.1
July 30	90.2	68.1
July 31	90.2	68.1
August 1	90.1	68.1
August 2	90.0	68.0
August 3	89.9	68.0
August 4	89.8	68.0
August 5	89.7	68.0
August 6	89.7	67.9
August 7	89.6	67.9
August 8	89.5	67.8
August 9	89.4	67.7
August 10	89.4	67.6
August 11	89.2	67.5
August 12	89.1	67.3
August 13	89.0	67.2
August 14	88.9	67.1
August 15	88.8	67.1
August 16	88.8	67.0
August 17	88.8	67.0
August 18	88.7	66.9
August 19	88.6	66.9
August 20	88.5	66.7
August 21	88.3	66.6
August 22	88.2	66.5
August 23	88.1	66.3
August 24	88.0	66.1
August 25	87.8	66.0
August 26	87.7	65.8
August 27	87.6	65.6
August 28	87.4	65.4
August 29	87.3	65.2
August 30	87.2	65.0
August 31	87.1	64.7
September 1	87.0	64.5
September 2	86.8	64.3
September 3	86.5	64.0
September 4	86.2	63.7
September 5	86.0	63.5
September 6	85.8	63.1
September 7	85.6	62.9
September 8	85.3	62.7
September 9	85.2	62.4
September 10	85.0	62.2
September 11	84.7	61.9
September 12	84.4	61.7
September 13	84.0	61.5
September 14	83.7	61.2
September 15	83.5	60.9
September 16	83.2	60.5
September 17	82.8	60.0
September 18	82.5	59.6
September 19	82.2	59.2
September 20	81.9	58.8
September 21	81.7	58.5
September 22	81.4	58.1
September 23	81.1	57.8
September 24	80.8	57.5
September 25	80.4	57.2
September 26	80.1	56.9
September 27	79.7	56.6
September 28	79.4	56.3
September 29	79.1	56.0
September 30	78.7	55.6
October 1	78.3	55.2
October 2	78.0	54.7
October 3	77.7	54.2
October 4	77.4	53.7
October 5	77.0	53.3
October 6	76.6	52.8
October 7	76.3	52.3
October 8	76.0	51.8
October 9	75.6	51.3
October 10	75.3	50.7
October 11	75.0	50.2
October 12	74.7	49.7
October 13	74.4	49.2
October 14	74.0	48.8
October 15	73.7	48.5
October 16	73.4	48.1
October 17	73.1	47.8
October 18	72.8	47.4
October 19	72.5	47.1
October 20	72.1	46.7
October 21	71.7	46.2
October 22	71.3	45.7
October 23	70.9	45.3
October 24	70.7	44.8
October 25	70.3	44.3
October 26	69.9	43.7
October 27	69.5	43.2
October 28	69.2	42.7
October 29	68.8	42.3
October 30	68.4	41.9
October 31	68.0	41.5
November 1	67.6	41.2
November 2	67.2	40.9
November 3	66.9	40.6
November 4	66.6	40.2
November 5	66.1	39.9
November 6	65.8	39.6
November 7	65.5	39.3
November 8	65.2	39.1
November 9	64.9	38.8
November 10	64.6	38.5
November 11	64.3	38.2
November 12	63.9	37.8
November 13	63.6	37.5
November 14	63.3	37.2
November 15	63.1	36.9
November 16	62.7	36.7
November 17	62.4	36.5
November 18	62.2	36.2
November 19	62.0	36.0
November 20	61.8	35.7
November 21	61.6	35.6
November 22	61.2	35.4
November 23	60.9	35.1
November 24	60.6	34.9
November 25	60.3	34.7
November 26	59.9	34.5
November 27	59.6	34.4
November 28	59.3	34.2
November 29	59.1	34.1
November 30	58.9	34.0
December 1	58.7	33.9
December 2	58.4	33.7
December 3	58.3	33.6
December 4	58.1	33.5
December 5	57.9	33.3
December 6	57.5	33.1
December 7	57.2	32.8
December 8	56.9	32.6
December 9	56.7	32.6
December 10	56.6	32.5
December 11	56.4	32.3
December 12	56.0	32.1
December 13	55.7	31.8
December 14	55.4	31.7
December 15	55.2	31.5
December 16	55.1	31.4
December 17	54.8	31.3
December 18	54.7	31.3
December 19	54.5	31.3
December 20	54.3	31.1
December 21	54.1	31.0
December 22	54.1	30.9
December 23	54.0	30.8
December 24	54.1	30.8
December 25	54.0	30.6
December 26	53.8	30.5
December 27	53.7	30.4
December 28	53.7	30.4
December 29	53.7	30.3
December 30	53.7	30.3
December 31	53.8	30.3

Weather Station Details

Years	Station	Coordinates
1922–2024	Chester 1 SE	location