Cynthiana Weather in 2021

Historical record of Cynthiana, Kentucky weather for the year 2021 based on NOAA data.

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2021 Cynthiana Weather Extremes
Highest temperature	94 °F	August 29
Lowest temperature	2 °F	February 21
Highest daily low	73 °F	August 12
Lowest daily high	18 °F	February 17
Most daily precipitation	2.1 inches	March 1
Most daily snow	none	-
Total annual precipitation	46.0 inches	-
Total annual snow	none	-

What was the hottest temperature in Cynthiana in 2021?

The highest temperature recorded in Cynthiana, Kentucky in 2021 was 94 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Cynthiana in 2021

Rank	Temperature	Date
1	94 °F	Aug 29
1	94 °F	Jul 1
1	94 °F	Jun 30
4	93 °F	Aug 27
4	93 °F	Aug 25
4	93 °F	Aug 13
4	93 °F	Jun 29
8	92 °F	Aug 28
8	92 °F	Aug 24
8	92 °F	Jul 7

What was the coldest temperature in Cynthiana in 2021?

The lowest temperature recorded in Cynthiana, Kentucky in 2021 was 2 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Cynthiana in 2021

Rank	Temperature	Date
1	2 °F	February 21
1	2 °F	February 20
3	4 °F	February 17
4	9 °F	February 22
4	9 °F	February 18
6	11 °F	January 30
7	12 °F	January 29
8	15 °F	February 16
8	15 °F	February 9
8	15 °F	February 8

January 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	35	33	0.91
January 2	62	35	0.33
January 3	43	38	0.07
January 4	41	33	0.02
January 5	46	32	0.00
January 6	46	32	0.02
January 7	37	34	0.00
January 8	40	31	0.00
January 9	35	30	0.00
January 10	33	19	0.00
January 11	40	18	0.00
January 12	33	18	0.00
January 13	36	23	0.00
January 14	48	24	0.00
January 15	52	30	0.02
January 16	52	30	0.00
January 17	35	30	0.22
January 18	36	30	0.00
January 19	35	29	0.04
January 20	48	28	0.00
January 21	39	26	0.01
January 22	50	28	0.00
January 23	42	18	0.00
January 24	37	17	0.00
January 25	36	17	0.10
January 26	46	34	1.38
January 27	51	33	0.02
January 28	36	18	0.15
January 29	28	12	0.00
January 30	34	11	0.00
January 31	38	25	0.58

February 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	47	25	0.29
February 2	30	22	0.05
February 3	35	21	0.00
February 4	41	23	0.00
February 5	41	25	0.00
February 6	42	28	0.12
February 7	43	22	0.00
February 8	30	15	0.00
February 9	41	15	0.08
February 10	34	27	0.00
February 11	31	20	1.15
February 12	25	20	0.00
February 13	30	21	0.00
February 14	30	23	0.00
February 15	27	19	0.10
February 16	27	15	0.67
February 17	18	4	0.00
February 18	26	9	0.00
February 19	30	21	0.00
February 20	29	2	0.13
February 21	31	2	0.00
February 22	45	9	0.10
February 23	41	28	0.02
February 24	58	28	0.00
February 25	65	28	0.02
February 26	65	28	0.00
February 27	48	33	0.16
February 28	56	47	1.31

March 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	63	39	2.14
March 2	47	25	0.00
March 3	46	n/a	0.00
March 4	61	31	0.00
March 5	61	24	0.00
March 6	47	24	0.00
March 7	48	24	0.00
March 8	52	22	0.00
March 9	64	22	0.00
March 10	69	29	0.00
March 11	71	n/a	0.00
March 12	66	48	0.65
March 13	66	42	0.13
March 14	56	31	0.00
March 15	51	31	0.00
March 16	44	36	0.42
March 17	72	36	0.00
March 18	63	38	0.39
March 19	69	35	0.26
March 20	54	31	0.00
March 21	63	29	0.00
March 22	67	28	0.00
March 23	71	36	0.00
March 24	71	45	0.00
March 25	74	46	0.00
March 26	66	48	0.46
March 27	64	38	0.00
March 28	70	38	0.40
March 29	60	30	0.05
March 30	58	30	0.03
March 31	74	34	0.87

April 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	52	30	0.00
April 2	40	25	0.00
April 3	48	24	0.00
April 4	62	26	0.00
April 5	73	36	0.00
April 6	75	39	0.00
April 7	78	43	0.00
April 8	81	48	0.00
April 9	68	49	0.18
April 10	79	51	0.00
April 11	69	49	0.60
April 12	55	49	0.19
April 13	68	45	0.02
April 14	68	46	0.06
April 15	53	40	0.31
April 16	56	33	0.01
April 17	62	32	0.00
April 18	59	33	0.06
April 19	64	33	0.00
April 20	68	41	0.00
April 21	70	32	0.05
April 22	47	30	0.00
April 23	54	30	0.00
April 24	60	30	0.00
April 25	54	46	0.44
April 26	65	35	0.00
April 27	75	37	0.00
April 28	81	60	0.00
April 29	80	61	0.44
April 30	n/a	n/a	0.00

May 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	36	0.00
May 2	70	36	0.00
May 3	77	50	0.30
May 4	77	49	0.26
May 5	79	52	1.27
May 6	63	38	0.02
May 7	65	38	0.06
May 8	64	40	0.05
May 9	63	40	0.00
May 10	69	41	0.12
May 11	63	41	0.01
May 12	63	43	0.00
May 13	64	38	0.00
May 14	68	39	0.00
May 15	73	40	0.00
May 16	74	40	0.00
May 17	74	40	0.00
May 18	72	59	0.00
May 19	80	57	0.20
May 20	84	57	0.00
May 21	85	58	0.00
May 22	85	58	0.00
May 23	86	58	0.00
May 24	86	59	0.00
May 25	88	61	0.00
May 26	90	62	0.00
May 27	90	62	0.39
May 28	84	64	0.00
May 29	76	48	0.00
May 30	53	43	0.00
May 31	62	44	0.00

June 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	46	0.00
June 2	76	54	0.05
June 3	68	63	0.32
June 4	75	62	0.11
June 5	86	59	0.02
June 6	86	59	0.00
June 7	84	64	0.25
June 8	80	67	0.07
June 9	84	69	0.73
June 10	79	68	0.00
June 11	82	68	0.00
June 12	85	66	0.10
June 13	87	66	0.00
June 14	88	62	0.00
June 15	89	58	0.00
June 16	81	58	0.00
June 17	79	56	0.00
June 18	85	56	0.00
June 19	89	64	0.33
June 20	84	66	0.06
June 21	88	67	0.00
June 22	85	60	1.85
June 23	70	50	0.00
June 24	79	51	0.00
June 25	84	57	0.00
June 26	84	57	0.00
June 27	86	67	0.00
June 28	90	67	0.00
June 29	93	71	0.00
June 30	94	71	0.00

July 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	94	70	0.37
July 2	73	64	0.97
July 3	77	56	0.00
July 4	80	56	0.00
July 5	87	66	0.00
July 6	90	n/a	0.00
July 7	92	67	0.00
July 8	89	69	0.00
July 9	86	70	0.14
July 10	80	62	0.00
July 11	84	63	0.74
July 12	82	68	0.30
July 13	84	71	0.03
July 14	84	68	0.26
July 15	86	67	0.00
July 16	88	69	0.00
July 17	88	70	1.30
July 18	83	68	0.14
July 19	83	63	0.00
July 20	85	63	0.00
July 21	85	64	0.00
July 22	83	62	0.00
July 23	82	59	0.00
July 24	85	59	0.00
July 25	87	61	0.00
July 26	90	71	0.00
July 27	91	64	0.00
July 28	91	64	0.00
July 29	90	63	0.00
July 30	88	68	0.26
July 31	85	64	0.00

August 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	77	63	0.00
August 2	82	57	0.00
August 3	81	56	0.00
August 4	82	56	0.00
August 5	79	58	0.19
August 6	86	58	0.00
August 7	88	58	0.00
August 8	89	65	0.00
August 9	90	65	0.00
August 10	81	67	0.16
August 11	84	70	0.43
August 12	91	73	0.00
August 13	93	71	0.35
August 14	90	68	1.32
August 15	84	67	0.04
August 16	78	67	0.03
August 17	80	69	0.19
August 18	83	69	0.04
August 19	88	69	0.07
August 20	85	66	1.25
August 21	87	65	0.01
August 22	88	65	0.00
August 23	90	66	0.00
August 24	92	67	0.00
August 25	93	70	0.00
August 26	90	68	0.05
August 27	93	68	0.00
August 28	92	68	0.02
August 29	94	68	0.00
August 30	90	72	0.00
August 31	82	69	0.38

September 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	74	68	0.86
September 2	80	58	0.00
September 3	79	55	0.00
September 4	80	54	0.00
September 5	83	61	0.31
September 6	76	55	0.38
September 7	83	54	0.00
September 8	84	54	0.00
September 9	78	54	0.00
September 10	76	53	0.00
September 11	78	53	0.00
September 12	82	53	0.00
September 13	n/a	n/a	0.00
September 14	86	53	0.00
September 15	88	65	0.13
September 16	75	61	0.05
September 17	85	60	0.00
September 18	87	63	0.00
September 19	89	64	0.00
September 20	87	64	0.09
September 21	79	67	0.08
September 22	75	61	0.21
September 23	62	51	0.97
September 24	68	44	0.00
September 25	74	45	0.00
September 26	71	45	0.00
September 27	79	45	0.00
September 28	82	59	0.00
September 29	85	60	0.00
September 30	84	55	0.00

October 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	81	50	0.00
October 2	79	50	0.00
October 3	85	53	0.22
October 4	83	53	0.30
October 5	77	58	0.03
October 6	82	58	0.03
October 7	78	63	1.64
October 8	79	62	1.02
October 9	79	58	0.00
October 10	81	60	0.00
October 11	83	59	0.00
October 12	81	60	0.00
October 13	80	54	0.00
October 14	79	54	0.00
October 15	82	62	0.00
October 16	74	55	0.47
October 17	61	40	0.00
October 18	67	40	0.00
October 19	70	40	0.00
October 20	72	40	0.00
October 21	72	42	0.00
October 22	74	42	0.00
October 23	56	46	0.00
October 24	63	45	0.10
October 25	76	52	0.54
October 26	67	48	0.27
October 27	67	33	0.02
October 28	67	33	0.00
October 29	55	45	0.20
October 30	63	51	0.74
October 31	56	51	0.12

November 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	62	40	0.03
November 2	58	38	0.03
November 3	52	28	0.00
November 4	52	27	0.00
November 5	51	27	0.00
November 6	55	26	0.00
November 7	60	25	0.00
November 8	65	24	0.00
November 9	71	31	0.00
November 10	71	31	0.00
November 11	71	31	0.00
November 12	69	40	0.38
November 13	57	36	0.02
November 14	40	36	0.00
November 15	45	29	0.03
November 16	44	28	0.03
November 17	64	32	0.00
November 18	71	42	0.18
November 19	48	25	0.00
November 20	43	26	0.00
November 21	57	26	0.00
November 22	47	32	0.70
November 23	41	20	0.01
November 24	44	20	0.00
November 25	56	24	0.00
November 26	48	30	0.23
November 27	36	28	0.00
November 28	51	32	0.00
November 29	50	21	0.00
November 30	44	26	0.00

December 2021 Cynthiana Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	59	28	0.00
December 2	n/a	n/a	0.04
December 3	68	33	0.00
December 4	67	33	0.00
December 5	55	32	0.00
December 6	65	33	1.16
December 7	65	25	0.30
December 8	32	25	0.00
December 9	45	24	0.00
December 10	59	26	0.01
December 11	66	26	1.33
December 12	63	27	0.05
December 13	48	26	0.00
December 14	55	26	0.00
December 15	60	27	0.00
December 16	65	49	0.00
December 17	63	42	0.12
December 18	52	42	0.15
December 19	63	35	0.00
December 20	63	22	0.00
December 21	45	22	0.00
December 22	46	25	0.00
December 23	40	20	0.00
December 24	53	20	0.00
December 25	64	20	0.00
December 26	71	50	0.01
December 27	71	47	0.00
December 28	70	45	0.03
December 29	67	43	0.41
December 30	54	45	0.08
December 31	53	41	0.00

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Weather Station Details

Years	Station	Coordinates
1978–2024	Cynthiana	location
1951–1978	Cynthiana 2	location