Watertown Weather in 1999

Historical record of Watertown, South Dakota weather for the year 1999 based on NOAA data.

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1999 Watertown Weather Extremes
Highest temperature	97 °F	July 29
Lowest temperature	-22 °F	January 9
Highest daily low	74 °F	July 4
Lowest daily high	-2 °F	January 3
Most daily precipitation	1.1 inches	June 18
Total annual precipitation	16.4 inches	-

What was the hottest temperature in Watertown in 1999?

The highest temperature recorded in Watertown, South Dakota in 1999 was 97 °F which happened on July 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Watertown in 1999

Rank	Temperature	Date
1	97 °F	Jul 29
2	96 °F	Aug 27
3	95 °F	Jul 30
4	94 °F	Jul 25
5	93 °F	Jul 28
6	92 °F	Aug 26
6	92 °F	Jul 24
6	92 °F	Jul 22
9	91 °F	Jul 23
10	90 °F	Jul 15
10	90 °F	Jul 4

What was the coldest temperature in Watertown in 1999?

The lowest temperature recorded in Watertown, South Dakota in 1999 was -22 °F which happened on Jan 9.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Watertown in 1999

Rank	Temperature	Date
1	-22 °F	January 9
2	-18 °F	January 13
2	-18 °F	January 12
4	-16 °F	January 8
5	-15 °F	January 3
6	-13 °F	December 22
6	-13 °F	January 6
8	-12 °F	January 25
9	-11 °F	December 21
9	-11 °F	January 7

January 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	8	-1	0.00
January 2	7	-2	0.00
January 3	-2	-15	0.00
January 4	n/a	n/a	0.00
January 5	17	-7	0.00
January 6	17	-13	0.00
January 7	7	-11	0.00
January 8	8	-16	0.00
January 9	11	-22	0.00
January 10	3	-9	0.00
January 11	19	3	0.00
January 12	4	-18	0.00
January 13	10	-18	0.00
January 14	12	-9	0.00
January 15	39	7	0.35
January 16	36	25	0.00
January 17	37	22	0.00
January 18	22	3	0.00
January 19	32	7	0.00
January 20	21	10	0.00
January 21	29	18	0.00
January 22	28	24	0.00
January 23	24	20	0.00
January 24	20	1	0.00
January 25	17	-12	0.00
January 26	27	12	0.00
January 27	25	16	0.00
January 28	20	12	0.00
January 29	30	8	0.11
January 30	31	14	0.00
January 31	38	14	0.00

February 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	33	22	0.01
February 2	37	11	0.00
February 3	37	16	0.00
February 4	26	-4	0.00
February 5	36	20	0.00
February 6	33	4	0.00
February 7	41	27	0.00
February 8	43	31	0.00
February 9	46	22	0.00
February 10	47	25	0.00
February 11	25	16	0.00
February 12	23	9	0.00
February 13	40	7	0.00
February 14	58	23	0.00
February 15	38	22	0.00
February 16	22	14	0.00
February 17	30	6	0.00
February 18	29	19	0.00
February 19	28	22	0.00
February 20	30	15	0.00
February 21	33	9	0.00
February 22	25	22	0.00
February 23	26	11	0.02
February 24	39	20	0.16
February 25	45	20	0.00
February 26	51	34	0.00
February 27	37	28	0.00
February 28	42	24	0.00

March 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	54	29	0.00
March 2	36	17	0.00
March 3	32	9	0.00
March 4	39	26	0.00
March 5	26	22	0.00
March 6	27	11	0.00
March 7	29	18	0.00
March 8	24	14	0.00
March 9	27	11	0.11
March 10	27	21	0.00
March 11	30	6	0.02
March 12	31	14	0.00
March 13	35	24	0.00
March 14	39	20	0.00
March 15	47	26	0.00
March 16	58	26	0.00
March 17	45	27	0.00
March 18	46	21	0.00
March 19	52	25	0.00
March 20	48	27	0.00
March 21	45	20	0.00
March 22	48	21	0.00
March 23	52	19	0.00
March 24	41	20	0.00
March 25	45	17	0.00
March 26	54	26	0.00
March 27	45	39	0.17
March 28	51	31	0.27
March 29	60	26	0.00
March 30	69	37	0.00
March 31	68	43	0.00

April 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	61	33	0.01
April 2	37	29	0.00
April 3	38	29	0.32
April 4	50	22	0.00
April 5	46	33	0.44
April 6	56	34	0.01
April 7	65	40	0.02
April 8	52	39	0.00
April 9	59	30	0.00
April 10	47	33	0.18
April 11	55	34	0.00
April 12	60	28	0.03
April 13	66	47	0.00
April 14	52	39	0.00
April 15	41	32	0.00
April 16	32	26	0.00
April 17	45	26	0.00
April 18	58	20	0.00
April 19	65	36	0.00
April 20	70	44	0.00
April 21	50	43	0.00
April 22	55	40	0.00
April 23	58	33	0.00
April 24	64	31	0.00
April 25	65	43	0.00
April 26	51	45	0.54
April 27	58	47	0.00
April 28	67	42	0.00
April 29	69	43	0.00
April 30	71	38	0.00

May 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	71	38	0.00
May 2	71	46	0.00
May 3	70	53	0.05
May 4	67	56	0.53
May 5	69	53	0.09
May 6	61	48	0.13
May 7	48	43	0.14
May 8	54	37	0.00
May 9	65	31	0.00
May 10	72	46	0.33
May 11	58	40	0.00
May 12	60	36	0.00
May 13	55	34	0.00
May 14	65	50	0.12
May 15	69	57	0.38
May 16	69	53	0.33
May 17	62	46	0.00
May 18	71	38	0.00
May 19	77	53	0.00
May 20	73	47	0.09
May 21	71	42	0.00
May 22	76	53	0.10
May 23	61	47	0.06
May 24	64	42	0.06
May 25	67	43	0.00
May 26	75	38	0.00
May 27	76	53	0.00
May 28	82	46	0.00
May 29	84	58	0.00
May 30	82	52	0.00
May 31	57	48	0.00

June 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	65	45	0.00
June 2	79	48	0.00
June 3	81	58	0.00
June 4	86	65	0.00
June 5	82	62	0.34
June 6	80	58	0.35
June 7	83	58	0.88
June 8	86	59	1.02
June 9	83	63	0.00
June 10	74	57	0.00
June 11	72	53	0.00
June 12	76	52	0.00
June 13	71	49	0.00
June 14	65	42	0.00
June 15	62	48	0.00
June 16	67	47	0.00
June 17	72	44	0.00
June 18	58	54	1.06
June 19	66	56	0.00
June 20	74	60	0.00
June 21	83	65	0.00
June 22	81	63	0.83
June 23	80	60	0.07
June 24	85	58	0.00
June 25	87	64	0.00
June 26	80	55	0.00
June 27	74	57	0.00
June 28	65	52	0.69
June 29	72	47	0.14
June 30	72	54	0.06

July 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	72	54	0.08
July 2	73	57	0.08
July 3	88	64	0.47
July 4	90	74	0.00
July 5	82	62	0.03
July 6	79	54	0.00
July 7	84	57	0.00
July 8	88	60	0.01
July 9	72	51	0.00
July 10	75	47	0.00
July 11	80	52	0.00
July 12	84	57	0.00
July 13	88	65	0.00
July 14	88	66	0.00
July 15	90	71	0.16
July 16	78	58	0.01
July 17	76	53	0.00
July 18	75	63	0.06
July 19	75	66	0.00
July 20	79	67	0.10
July 21	88	66	0.00
July 22	92	66	0.32
July 23	91	62	0.00
July 24	92	66	0.00
July 25	94	72	0.00
July 26	83	58	0.00
July 27	89	59	0.03
July 28	93	63	0.00
July 29	97	71	0.00
July 30	95	65	0.30
July 31	74	55	0.00

August 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	73	57	0.00
August 2	79	53	0.00
August 3	79	57	0.05
August 4	80	52	0.00
August 5	86	55	0.00
August 6	85	58	0.00
August 7	70	50	0.01
August 8	79	47	0.00
August 9	86	67	0.00
August 10	85	60	0.00
August 11	85	65	0.00
August 12	79	55	0.06
August 13	72	52	0.00
August 14	78	48	0.00
August 15	84	63	0.00
August 16	83	55	0.00
August 17	86	53	0.00
August 18	77	52	0.00
August 19	79	47	0.00
August 20	82	56	0.00
August 21	83	64	0.00
August 22	85	64	0.31
August 23	75	58	0.01
August 24	81	54	0.00
August 25	82	58	0.00
August 26	92	66	0.00
August 27	96	60	0.00
August 28	83	69	0.00
August 29	70	57	0.49
August 30	73	61	0.55
August 31	86	66	0.00

September 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	61	0.00
September 2	85	60	0.00
September 3	80	60	0.91
September 4	70	56	0.74
September 5	67	52	0.00
September 6	78	51	0.00
September 7	77	55	0.01
September 8	63	49	0.00
September 9	64	44	0.00
September 10	69	40	0.00
September 11	72	50	0.12
September 12	62	49	0.01
September 13	60	45	0.04
September 14	58	42	0.00
September 15	65	46	0.00
September 16	72	46	0.01
September 17	74	49	0.00
September 18	74	52	0.00
September 19	60	46	0.03
September 20	55	32	0.00
September 21	69	33	0.00
September 22	78	40	0.00
September 23	71	42	0.00
September 24	77	44	0.00
September 25	72	54	0.32
September 26	59	44	0.03
September 27	61	36	0.00
September 28	58	33	0.00
September 29	63	31	0.00
September 30	57	34	0.00

October 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	38	30	0.11
October 2	44	23	0.00
October 3	44	31	0.00
October 4	57	29	0.00
October 5	58	34	0.00
October 6	67	36	0.00
October 7	64	50	0.05
October 8	70	42	0.00
October 9	82	42	0.00
October 10	64	38	0.00
October 11	66	33	0.00
October 12	57	39	0.00
October 13	53	43	0.00
October 14	68	44	0.00
October 15	55	45	0.00
October 16	51	36	0.00
October 17	48	30	0.00
October 18	52	36	0.07
October 19	41	27	0.00
October 20	63	26	0.00
October 21	67	35	0.00
October 22	46	26	0.00
October 23	46	22	0.00
October 24	62	23	0.00
October 25	62	31	0.00
October 26	64	31	0.00
October 27	76	36	0.00
October 28	53	21	0.00
October 29	52	35	0.04
October 30	59	37	0.00
October 31	72	33	0.00

November 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	57	34	0.00
November 2	49	23	0.00
November 3	57	22	0.00
November 4	65	21	0.00
November 5	50	30	0.00
November 6	60	29	0.00
November 7	70	33	0.00
November 8	77	40	0.00
November 9	66	40	0.00
November 10	52	30	0.00
November 11	58	28	0.00
November 12	67	28	0.00
November 13	69	34	0.00
November 14	48	26	0.00
November 15	63	30	0.00
November 16	53	25	0.00
November 17	52	31	0.00
November 18	50	30	0.00
November 19	38	24	0.04
November 20	45	21	0.00
November 21	47	25	0.04
November 22	42	22	0.00
November 23	39	25	0.00
November 24	46	17	0.00
November 25	44	20	0.00
November 26	42	28	0.00
November 27	40	22	0.00
November 28	42	20	0.00
November 29	37	17	0.00
November 30	46	32	0.00

December 1999 Watertown Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	50	29	0.00
December 2	46	28	0.00
December 3	39	29	0.00
December 4	35	16	0.00
December 5	35	13	0.00
December 6	38	16	0.00
December 7	44	14	0.00
December 8	39	22	0.00
December 9	42	12	0.00
December 10	37	9	0.00
December 11	43	17	0.00
December 12	40	13	0.00
December 13	48	15	0.00
December 14	39	28	0.00
December 15	28	2	0.00
December 16	12	-8	0.00
December 17	20	8	0.00
December 18	25	15	0.00
December 19	35	2	0.01
December 20	2	-8	0.00
December 21	12	-11	0.00
December 22	9	-13	0.00
December 23	34	-2	0.03
December 24	34	17	0.00
December 25	44	19	0.00
December 26	37	20	0.01
December 27	36	9	0.00
December 28	45	27	0.00
December 29	53	28	0.00
December 30	38	19	0.00
December 31	47	15	0.00

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Weather Station Details

Years	Station	Coordinates
1893–2024	Watertown Regional Airport	location