Rio Grande City Weather in 2003

Historical record of Rio Grande City, Texas weather for the year 2003 based on NOAA data.

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2003 Rio Grande City Weather Extremes
Highest temperature	106 °F	August 8
Lowest temperature	31 °F	December 30
Highest daily low	80 °F	June 24
Lowest daily high	40 °F	February 25
Most daily precipitation	5.0 inches	October 12
Most daily snow	none	-
Total annual precipitation	30.1 inches	-
Total annual snow	none	-

What was the hottest temperature in Rio Grande City in 2003?

The highest temperature recorded in Rio Grande City, Texas in 2003 was 106 °F which happened on August 8.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rio Grande City in 2003

Rank	Temperature	Date
1	106 °F	Aug 8
2	105 °F	Aug 7
2	105 °F	May 16
2	105 °F	May 5
5	104 °F	Aug 9
5	104 °F	May 15
7	103 °F	Aug 3
7	103 °F	Jun 12
7	103 °F	May 9
7	103 °F	May 8

What was the coldest temperature in Rio Grande City in 2003?

The lowest temperature recorded in Rio Grande City, Texas in 2003 was 31 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rio Grande City in 2003

Rank	Temperature	Date
1	31 °F	December 30
1	31 °F	December 29
3	32 °F	December 18
3	32 °F	December 17
5	33 °F	November 29
5	33 °F	November 28
5	33 °F	January 3
5	33 °F	January 2
9	34 °F	December 25
9	34 °F	December 24
9	34 °F	December 16
9	34 °F	January 18
9	34 °F	January 17

January 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	80	44	0.00
January 2	65	33	0.00
January 3	68	33	0.00
January 4	74	37	0.00
January 5	76	45	0.00
January 6	76	59	0.00
January 7	65	46	0.00
January 8	73	46	0.00
January 9	82	53	0.00
January 10	64	53	0.00
January 11	54	49	0.40
January 12	50	46	0.06
January 13	57	46	0.00
January 14	61	40	0.00
January 15	71	42	0.00
January 16	64	38	0.00
January 17	65	34	0.00
January 18	61	34	0.00
January 19	74	42	0.00
January 20	83	51	0.00
January 21	89	54	0.00
January 22	64	42	0.00
January 23	55	38	0.00
January 24	44	n/a	0.16
January 25	53	44	0.01
January 26	50	48	0.01
January 27	55	48	0.02
January 28	65	48	0.00
January 29	73	50	0.00
January 30	70	49	0.00
January 31	69	n/a	0.00

February 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	75	59	0.00
February 2	83	60	0.00
February 3	90	56	0.00
February 4	62	55	0.00
February 5	64	57	0.00
February 6	79	46	0.00
February 7	46	40	0.00
February 8	46	40	0.00
February 9	59	41	0.01
February 10	76	42	0.00
February 11	75	49	0.00
February 12	81	66	0.00
February 13	82	68	0.00
February 14	84	65	0.63
February 15	82	50	0.00
February 16	66	41	0.00
February 17	73	40	0.00
February 18	82	53	0.00
February 19	76	64	0.12
February 20	72	57	0.14
February 21	74	46	0.00
February 22	80	46	0.00
February 23	86	53	0.00
February 24	71	35	0.10
February 25	40	35	0.03
February 26	50	39	0.00
February 27	60	43	0.00
February 28	67	44	0.00

March 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	76	59	0.01
March 2	64	55	0.53
March 3	65	51	0.02
March 4	74	53	0.01
March 5	71	53	0.00
March 6	66	49	0.00
March 7	82	49	0.00
March 8	84	59	0.00
March 9	79	65	0.00
March 10	77	66	0.00
March 11	83	68	0.00
March 12	85	71	0.00
March 13	84	66	0.00
March 14	82	67	0.00
March 15	76	62	0.11
March 16	81	62	0.00
March 17	92	60	0.00
March 18	85	52	0.00
March 19	86	51	0.00
March 20	84	49	0.00
March 21	80	51	0.05
March 22	75	56	0.00
March 23	84	60	0.00
March 24	86	62	0.00
March 25	85	58	0.08
March 26	82	51	0.00
March 27	92	53	0.00
March 28	77	56	0.00
March 29	69	41	0.00
March 30	72	42	0.00
March 31	79	43	0.00

April 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	82	56	0.00
April 2	80	61	0.00
April 3	91	68	0.00
April 4	93	68	0.00
April 5	88	71	0.00
April 6	97	73	0.00
April 7	86	60	0.00
April 8	66	50	0.80
April 9	75	46	0.00
April 10	76	46	0.05
April 11	82	57	0.00
April 12	86	60	0.00
April 13	85	64	0.00
April 14	88	65	0.00
April 15	87	70	0.00
April 16	91	70	0.00
April 17	89	71	0.00
April 18	90	72	0.00
April 19	92	73	0.00
April 20	81	66	0.05
April 21	76	66	0.02
April 22	86	66	0.00
April 23	92	69	0.00
April 24	101	72	0.00
April 25	100	70	0.00
April 26	91	69	0.00
April 27	91	69	0.00
April 28	80	72	0.00
April 29	90	67	n/a
April 30	95	69	0.00

May 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	95	69	0.00
May 2	91	76	0.00
May 3	91	76	0.00
May 4	102	77	0.00
May 5	105	78	0.00
May 6	102	78	0.00
May 7	99	76	0.00
May 8	103	76	0.00
May 9	103	76	0.00
May 10	102	77	0.00
May 11	95	78	0.00
May 12	93	76	0.00
May 13	96	73	0.00
May 14	101	74	0.00
May 15	104	74	0.00
May 16	105	74	0.00
May 17	100	74	0.00
May 18	100	72	0.00
May 19	102	75	0.00
May 20	96	75	0.00
May 21	93	75	0.00
May 22	92	73	0.00
May 23	95	71	0.00
May 24	97	71	0.00
May 25	97	71	0.00
May 26	91	71	0.03
May 27	91	71	0.01
May 28	87	69	0.00
May 29	93	69	0.00
May 30	97	69	0.00
May 31	99	75	0.00

June 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	99	75	0.00
June 2	100	78	0.00
June 3	98	79	0.00
June 4	99	77	0.00
June 5	99	77	0.03
June 6	97	74	0.00
June 7	99	74	0.00
June 8	99	77	0.00
June 9	100	79	0.00
June 10	100	79	0.00
June 11	102	80	0.00
June 12	103	80	0.00
June 13	102	70	1.81
June 14	93	73	0.00
June 15	94	71	0.00
June 16	94	71	0.00
June 17	95	73	0.12
June 18	96	74	0.00
June 19	98	75	0.00
June 20	97	75	0.00
June 21	100	78	0.00
June 22	100	79	0.00
June 23	100	79	0.00
June 24	101	80	0.00
June 25	101	79	0.00
June 26	100	76	0.00
June 27	97	75	0.00
June 28	101	72	0.00
June 29	97	n/a	0.00
June 30	93	73	0.00

July 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	97	73	0.00
July 2	99	74	0.46
July 3	89	74	0.69
July 4	84	74	0.20
July 5	89	75	0.15
July 6	92	74	0.00
July 7	91	75	0.18
July 8	93	76	0.00
July 9	95	76	0.00
July 10	99	76	0.00
July 11	100	75	0.00
July 12	97	74	0.00
July 13	97	73	0.00
July 14	97	73	0.00
July 15	100	77	0.04
July 16	98	78	0.00
July 17	96	74	0.28
July 18	97	74	0.00
July 19	96	75	0.00
July 20	97	75	0.00
July 21	101	76	0.00
July 22	102	78	0.00
July 23	101	78	0.00
July 24	100	77	0.00
July 25	99	78	0.00
July 26	98	78	0.00
July 27	95	78	0.06
July 28	97	77	0.00
July 29	100	77	0.05
July 30	100	77	0.00
July 31	102	77	0.00

August 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	102	77	0.00
August 2	102	78	0.00
August 3	103	77	0.00
August 4	102	77	0.00
August 5	102	78	0.00
August 6	101	78	0.00
August 7	105	77	0.00
August 8	106	77	0.00
August 9	104	79	0.00
August 10	98	77	0.00
August 11	102	77	0.00
August 12	100	71	n/a
August 13	93	71	0.00
August 14	81	73	0.32
August 15	92	75	0.44
August 16	98	73	0.53
August 17	94	73	0.00
August 18	96	76	0.00
August 19	97	75	0.00
August 20	95	76	0.00
August 21	96	76	0.00
August 22	98	76	0.00
August 23	95	75	0.18
August 24	96	76	0.00
August 25	96	76	0.00
August 26	97	76	0.00
August 27	98	76	0.00
August 28	99	76	0.00
August 29	99	77	0.00
August 30	99	71	0.00
August 31	96	76	0.08

September 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	96	74	0.18
September 2	94	75	0.86
September 3	94	76	0.00
September 4	91	72	0.19
September 5	n/a	71	0.22
September 6	92	71	0.00
September 7	93	70	0.00
September 8	94	74	0.00
September 9	97	77	0.00
September 10	97	77	0.00
September 11	99	67	0.00
September 12	84	n/a	2.00
September 13	91	69	0.02
September 14	92	72	0.22
September 15	86	71	0.35
September 16	90	71	0.00
September 17	91	74	0.02
September 18	93	72	1.56
September 19	76	71	0.60
September 20	82	72	0.86
September 21	77	72	1.51
September 22	83	71	0.01
September 23	85	71	0.00
September 24	86	74	0.00
September 25	87	74	0.00
September 26	90	74	0.03
September 27	90	71	0.15
September 28	89	65	0.11
September 29	85	65	0.00
September 30	84	63	0.00

October 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	85	61	0.00
October 2	84	60	0.00
October 3	85	64	0.00
October 4	90	73	0.04
October 5	90	74	0.00
October 6	91	74	0.01
October 7	89	74	0.08
October 8	87	74	0.00
October 9	91	76	0.00
October 10	93	77	0.00
October 11	90	71	2.00
October 12	80	73	5.00
October 13	77	73	0.02
October 14	87	65	0.00
October 15	82	65	0.00
October 16	87	71	0.00
October 17	90	69	0.00
October 18	83	59	0.00
October 19	82	59	0.00
October 20	83	60	0.00
October 21	83	60	0.00
October 22	84	57	0.00
October 23	85	57	0.00
October 24	86	58	0.00
October 25	89	64	0.52
October 26	64	49	1.51
October 27	69	48	0.02
October 28	78	48	0.00
October 29	81	55	0.00
October 30	88	65	0.00
October 31	87	73	0.00

November 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	88	73	0.00
November 2	86	73	0.00
November 3	86	70	0.00
November 4	86	70	0.00
November 5	85	71	0.00
November 6	86	68	0.00
November 7	82	58	0.12
November 8	82	57	0.01
November 9	66	58	0.02
November 10	76	62	0.01
November 11	82	68	0.00
November 12	85	70	1.32
November 13	74	66	1.37
November 14	81	67	0.00
November 15	82	69	0.00
November 16	83	70	0.00
November 17	84	62	0.10
November 18	83	52	0.00
November 19	75	45	0.00
November 20	75	45	0.00
November 21	80	n/a	0.00
November 22	83	57	0.00
November 23	80	43	0.00
November 24	58	40	0.00
November 25	72	41	0.00
November 26	78	51	0.00
November 27	81	46	0.00
November 28	64	33	0.00
November 29	68	33	0.00
November 30	77	44	0.00

December 2003 Rio Grande City Weather

Day	High (°F)	Low (°F)
December 1	79	54
December 2	75	56
December 3	78	56
December 4	73	58
December 5	62	49
December 6	60	37
December 7	70	37
December 8	81	48
December 9	78	43
December 10	66	43
December 11	73	43
December 12	76	43
December 13	69	39
December 14	75	39
December 15	83	49
December 16	63	34
December 17	64	32
December 18	72	32
December 19	68	35
December 20	71	35
December 21	78	47
December 22	82	53
December 23	69	35
December 24	67	34
December 25	76	34
December 26	80	52
December 27	83	64
December 28	68	52
December 29	68	31
December 30	69	31
December 31	73	46

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Weather Station Details

Years	Station	Coordinates
1892–2024	Rio Grande City	location