San Juan Weather in 2011

Historical record of San Juan, Puerto Rico weather for the year 2011 based on NOAA data.

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2011 San Juan Weather Extremes
Highest temperature	94 °F	September 12
Lowest temperature	69 °F	May 21
Highest daily low	81 °F	August 6
Lowest daily high	79 °F	September 18
Most daily precipitation	5.8 inches	August 22
Most daily snow	none	-
Total annual precipitation	88.1 inches	-
Total annual snow	none	-

What was the hottest temperature in San Juan in 2011?

The highest temperature recorded in San Juan, Puerto Rico in 2011 was 94 °F which happened on September 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in San Juan in 2011

Rank	Temperature	Date
1	94 °F	Sep 12
2	93 °F	Jun 10
3	92 °F	Oct 1
3	92 °F	Sep 2
3	92 °F	Aug 27
3	92 °F	Aug 14
3	92 °F	Aug 11
3	92 °F	Jun 21
3	92 °F	Jun 15
10	91 °F	Nov 6
10	91 °F	Oct 13
10	91 °F	Oct 6
10	91 °F	Aug 17
10	91 °F	Jul 24
10	91 °F	Jul 20
10	91 °F	Jul 17
10	91 °F	May 16
10	91 °F	Mar 31

What was the coldest temperature in San Juan in 2011?

The lowest temperature recorded in San Juan, Puerto Rico in 2011 was 69 °F which happened 7 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in San Juan in 2011

Rank	Temperature	Date
1	69 °F	May 21
1	69 °F	March 22
1	69 °F	March 21
1	69 °F	March 3
1	69 °F	January 30
1	69 °F	January 22
1	69 °F	January 1
8	70 °F	June 4
8	70 °F	May 20
8	70 °F	May 14
8	70 °F	March 11
8	70 °F	March 2
8	70 °F	February 23
8	70 °F	February 1
8	70 °F	January 29
8	70 °F	January 28
8	70 °F	January 24
8	70 °F	January 7
8	70 °F	January 4
8	70 °F	January 3

January 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	81	69	0.22
January 2	79	71	0.38
January 3	80	70	0.18
January 4	79	70	0.08
January 5	80	71	0.86
January 6	82	71	0.00
January 7	86	70	0.00
January 8	89	73	0.00
January 9	84	72	0.01
January 10	82	71	0.00
January 11	81	72	0.04
January 12	82	73	0.01
January 13	81	73	0.44
January 14	84	72	0.00
January 15	85	71	0.00
January 16	86	72	0.00
January 17	83	74	0.15
January 18	86	72	0.00
January 19	83	72	0.00
January 20	83	73	0.00
January 21	85	71	0.10
January 22	86	69	0.00
January 23	81	72	0.00
January 24	83	70	0.00
January 25	82	73	0.10
January 26	82	71	0.00
January 27	84	72	0.07
January 28	85	70	0.00
January 29	85	70	0.00
January 30	82	69	0.07
January 31	84	71	0.00

February 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	84	70	0.03
February 2	84	73	0.01
February 3	83	75	0.01
February 4	83	71	0.01
February 5	83	71	0.23
February 6	86	72	0.01
February 7	86	73	0.04
February 8	85	73	0.05
February 9	83	72	0.03
February 10	84	74	0.11
February 11	86	73	0.02
February 12	85	73	0.00
February 13	86	74	0.00
February 14	84	72	0.61
February 15	85	72	0.00
February 16	84	73	0.26
February 17	83	72	0.15
February 18	83	71	0.08
February 19	82	72	0.14
February 20	82	71	0.04
February 21	82	71	0.32
February 22	81	71	0.00
February 23	81	70	0.00
February 24	81	71	0.00
February 25	82	72	0.04
February 26	82	72	0.00
February 27	82	73	0.00
February 28	83	71	0.00

March 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	82	72	0.00
March 2	82	70	0.05
March 3	84	69	0.00
March 4	83	71	0.00
March 5	84	72	0.00
March 6	84	73	0.00
March 7	84	72	0.08
March 8	82	72	0.00
March 9	82	74	0.00
March 10	81	72	0.03
March 11	82	70	0.02
March 12	83	71	0.00
March 13	82	72	0.00
March 14	82	72	0.03
March 15	84	71	0.11
March 16	83	72	0.02
March 17	85	71	0.00
March 18	83	73	0.10
March 19	83	72	0.17
March 20	81	71	0.00
March 21	83	69	0.06
March 22	80	69	0.35
March 23	82	71	0.03
March 24	84	72	0.02
March 25	85	71	0.01
March 26	88	74	0.05
March 27	88	74	0.00
March 28	86	72	0.01
March 29	83	71	0.13
March 30	87	74	0.00
March 31	91	76	0.00

April 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	90	73	0.00
April 2	87	75	0.00
April 3	88	72	0.00
April 4	87	74	0.05
April 5	84	73	0.23
April 6	87	74	0.00
April 7	85	74	0.00
April 8	84	71	0.04
April 9	85	71	0.00
April 10	85	72	0.00
April 11	85	74	0.00
April 12	85	72	0.56
April 13	84	73	0.00
April 14	85	73	0.00
April 15	84	73	0.00
April 16	84	73	0.34
April 17	83	76	0.01
April 18	83	73	0.00
April 19	84	75	0.01
April 20	85	74	0.00
April 21	87	73	0.00
April 22	84	73	0.00
April 23	85	75	0.00
April 24	86	74	0.00
April 25	87	75	0.00
April 26	87	75	0.53
April 27	81	73	0.98
April 28	85	75	0.00
April 29	85	75	0.00
April 30	84	75	0.05

May 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	80	74	1.90
May 2	83	74	0.06
May 3	84	76	0.00
May 4	83	75	0.00
May 5	82	75	0.00
May 6	82	74	0.00
May 7	84	73	0.00
May 8	84	73	0.00
May 9	85	76	0.00
May 10	85	77	0.03
May 11	85	77	0.00
May 12	85	75	0.52
May 13	82	76	0.03
May 14	84	70	0.93
May 15	88	74	0.02
May 16	91	75	0.06
May 17	82	73	0.52
May 18	85	73	0.01
May 19	82	75	0.45
May 20	83	70	2.04
May 21	86	69	0.02
May 22	86	78	0.02
May 23	86	74	0.26
May 24	84	76	0.25
May 25	85	75	0.47
May 26	86	76	1.61
May 27	87	77	0.01
May 28	87	77	0.00
May 29	87	77	0.07
May 30	87	78	0.00
May 31	87	73	1.61

June 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	87	76	0.92
June 2	86	75	0.98
June 3	86	76	0.10
June 4	84	70	0.49
June 5	84	75	0.04
June 6	84	74	0.13
June 7	85	76	0.11
June 8	86	78	0.08
June 9	87	74	0.87
June 10	93	78	0.00
June 11	90	73	2.06
June 12	87	76	2.95
June 13	89	77	1.83
June 14	88	77	0.00
June 15	92	79	0.10
June 16	88	72	1.97
June 17	90	75	0.01
June 18	87	80	0.00
June 19	88	78	0.08
June 20	88	77	0.63
June 21	92	77	0.06
June 22	88	78	0.00
June 23	89	80	0.00
June 24	89	79	0.00
June 25	88	78	0.01
June 26	89	79	0.00
June 27	82	73	0.18
June 28	88	75	0.00
June 29	89	81	0.00
June 30	89	80	0.00

July 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	75	0.05
July 2	83	75	0.43
July 3	84	75	0.82
July 4	90	76	0.00
July 5	89	79	0.00
July 6	88	79	0.01
July 7	84	74	0.76
July 8	88	76	0.01
July 9	89	79	0.00
July 10	88	78	0.13
July 11	87	78	0.07
July 12	84	75	0.25
July 13	88	76	0.30
July 14	88	73	2.18
July 15	88	75	0.00
July 16	88	75	0.50
July 17	91	75	0.02
July 18	88	77	0.67
July 19	87	78	0.67
July 20	91	78	0.05
July 21	90	78	0.16
July 22	88	77	0.23
July 23	88	77	0.62
July 24	91	77	0.17
July 25	88	79	0.00
July 26	88	78	0.04
July 27	88	75	1.57
July 28	87	76	1.04
July 29	88	76	0.02
July 30	88	77	0.31
July 31	88	77	0.00

August 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	77	0.18
August 2	87	76	0.87
August 3	84	73	2.19
August 4	89	78	0.07
August 5	90	81	0.00
August 6	88	81	0.01
August 7	87	80	0.16
August 8	88	79	0.00
August 9	88	78	0.11
August 10	90	78	0.17
August 11	92	80	0.00
August 12	89	74	0.26
August 13	85	76	0.26
August 14	92	77	0.00
August 15	90	79	0.00
August 16	90	78	0.51
August 17	91	76	0.03
August 18	88	79	0.13
August 19	88	78	0.43
August 20	88	78	0.00
August 21	88	78	1.24
August 22	82	76	5.76
August 23	82	73	4.15
August 24	88	75	1.10
August 25	89	76	0.00
August 26	88	76	0.71
August 27	92	76	0.00
August 28	86	78	0.06
August 29	88	77	0.01
August 30	88	78	0.15
August 31	89	76	0.00

September 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	76	1.16
September 2	92	78	0.00
September 3	89	78	0.00
September 4	88	78	0.00
September 5	88	79	0.00
September 6	88	79	0.12
September 7	88	78	0.00
September 8	89	78	0.65
September 9	88	79	0.00
September 10	88	80	0.02
September 11	87	79	0.06
September 12	94	78	0.00
September 13	83	73	0.56
September 14	89	78	0.06
September 15	90	78	0.00
September 16	87	75	0.02
September 17	86	73	0.27
September 18	79	73	0.05
September 19	85	75	0.18
September 20	89	75	0.04
September 21	89	75	0.20
September 22	90	79	0.38
September 23	88	77	0.00
September 24	86	77	0.02
September 25	90	75	1.28
September 26	85	77	0.00
September 27	90	75	0.00
September 28	90	79	0.00
September 29	88	79	0.00
September 30	90	77	1.54

October 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	92	78	0.00
October 2	89	76	0.00
October 3	88	78	0.01
October 4	88	78	0.26
October 5	88	76	0.41
October 6	91	74	0.00
October 7	88	77	0.14
October 8	87	77	0.47
October 9	88	77	0.00
October 10	87	75	0.00
October 11	88	75	0.00
October 12	88	77	0.00
October 13	91	76	0.00
October 14	90	76	0.00
October 15	88	74	0.01
October 16	89	75	0.36
October 17	87	76	0.04
October 18	87	74	1.87
October 19	88	75	0.00
October 20	87	77	0.03
October 21	85	75	0.14
October 22	86	75	0.23
October 23	88	74	0.01
October 24	87	77	0.00
October 25	88	78	0.03
October 26	88	78	0.07
October 27	88	75	0.02
October 28	88	77	0.18
October 29	88	74	0.53
October 30	87	77	0.11
October 31	87	73	0.59

November 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	87	74	0.00
November 2	88	74	0.00
November 3	82	73	0.00
November 4	89	74	0.00
November 5	86	77	0.00
November 6	91	75	0.00
November 7	88	75	0.60
November 8	85	75	0.06
November 9	86	75	0.31
November 10	89	74	0.22
November 11	86	75	0.40
November 12	87	75	0.00
November 13	86	76	0.13
November 14	86	76	0.13
November 15	86	77	0.02
November 16	85	76	0.22
November 17	86	75	0.02
November 18	86	74	0.24
November 19	84	78	0.01
November 20	86	76	0.24
November 21	85	77	0.12
November 22	84	77	0.24
November 23	85	76	0.01
November 24	86	75	0.00
November 25	84	75	0.01
November 26	84	73	0.03
November 27	83	74	1.57
November 28	83	72	0.11
November 29	84	76	0.05
November 30	84	75	0.00

December 2011 San Juan Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	84	75	0.28
December 2	84	75	0.00
December 3	84	74	0.00
December 4	83	71	0.00
December 5	83	72	3.36
December 6	83	73	0.00
December 7	85	75	0.15
December 8	84	75	0.15
December 9	84	75	0.81
December 10	82	74	1.44
December 11	83	73	0.24
December 12	83	73	0.00
December 13	82	72	0.00
December 14	84	75	0.00
December 15	83	74	1.04
December 16	83	73	0.01
December 17	82	72	0.01
December 18	82	74	0.00
December 19	83	74	0.00
December 20	81	72	0.11
December 21	82	74	0.04
December 22	83	74	0.01
December 23	83	72	0.04
December 24	83	74	0.01
December 25	82	75	0.00
December 26	83	72	0.01
December 27	84	74	0.02
December 28	83	72	0.12
December 29	84	73	0.00
December 30	86	73	0.01
December 31	84	73	0.32

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Weather Station Details

Years	Station	Coordinates
1956–2024	San Juan Airport	location