Guam Weather in 2015

Historical record of Guam weather for the year 2015 based on NOAA data.

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2015 Guam Weather Extremes
Highest temperature	91 °F	November 17
Lowest temperature	70 °F	February 18
Highest daily low	81 °F	December 4
Lowest daily high	79 °F	August 16
Most daily precipitation	12.1 inches	July 5
Most daily snow	none	-
Total annual precipitation	115.8 inches	-
Total annual snow	none	-

What was the hottest temperature in Guam in 2015?

The highest temperature recorded in Guam in 2015 was 91 °F which happened 4 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Guam in 2015

Rank	Temperature	Date
1	91 °F	Nov 17
1	91 °F	Nov 13
1	91 °F	Oct 28
1	91 °F	Oct 14
5	90 °F	Dec 4
5	90 °F	Dec 2
5	90 °F	Nov 28
5	90 °F	Nov 27
5	90 °F	Nov 20
5	90 °F	Nov 18
5	90 °F	Nov 16
5	90 °F	Nov 15
5	90 °F	Nov 14
5	90 °F	Nov 12
5	90 °F	Nov 11
5	90 °F	Nov 10
5	90 °F	Nov 8
5	90 °F	Nov 6
5	90 °F	Nov 4
5	90 °F	Nov 3
5	90 °F	Nov 2
5	90 °F	Oct 22
5	90 °F	Oct 11
5	90 °F	Oct 8
5	90 °F	Oct 3
5	90 °F	Oct 2
5	90 °F	Aug 29
5	90 °F	Aug 12
5	90 °F	Jul 17
5	90 °F	Jul 16
5	90 °F	Jul 1
5	90 °F	Jun 30
5	90 °F	Jun 29
5	90 °F	Jun 23
5	90 °F	May 14
5	90 °F	May 13
5	90 °F	May 12
5	90 °F	May 11
5	90 °F	Mar 13
5	90 °F	Mar 9
5	90 °F	Mar 6
5	90 °F	Feb 28
5	90 °F	Feb 1
5	90 °F	Jan 30

What was the coldest temperature in Guam in 2015?

The lowest temperature recorded in Guam in 2015 was 70 °F which happened on Feb 18.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Guam in 2015

Rank	Temperature	Date
1	70 °F	February 18
2	71 °F	May 27
2	71 °F	February 20
2	71 °F	February 19
5	72 °F	March 19
5	72 °F	February 17
5	72 °F	February 16
5	72 °F	February 13
5	72 °F	February 6
5	72 °F	February 4

January 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	89	77	0.00
January 2	88	75	0.43
January 3	86	75	0.44
January 4	88	77	0.00
January 5	89	76	0.07
January 6	89	75	0.70
January 7	86	75	0.24
January 8	87	76	0.00
January 9	84	76	0.03
January 10	87	76	0.04
January 11	85	75	0.22
January 12	84	77	0.03
January 13	79	76	1.49
January 14	87	79	0.04
January 15	85	76	1.22
January 16	87	76	0.69
January 17	87	78	0.08
January 18	88	76	0.33
January 19	87	75	0.00
January 20	88	74	0.00
January 21	87	74	0.31
January 22	84	76	0.61
January 23	84	78	0.10
January 24	88	77	0.88
January 25	88	76	0.19
January 26	87	78	0.08
January 27	89	77	0.00
January 28	87	76	0.01
January 29	87	75	0.17
January 30	90	75	0.06
January 31	88	76	0.10

February 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	90	74	0.00
February 2	87	73	0.03
February 3	86	76	0.00
February 4	82	72	0.00
February 5	87	73	0.01
February 6	89	72	0.00
February 7	87	77	0.00
February 8	88	75	0.01
February 9	88	74	0.01
February 10	87	73	0.00
February 11	88	75	0.00
February 12	87	73	0.00
February 13	85	72	0.00
February 14	87	73	0.00
February 15	86	75	0.00
February 16	86	72	0.00
February 17	87	72	0.00
February 18	86	70	0.00
February 19	87	71	0.00
February 20	88	71	0.00
February 21	88	75	0.00
February 22	85	73	0.01
February 23	86	74	0.02
February 24	86	76	0.07
February 25	86	77	0.00
February 26	87	76	0.00
February 27	89	77	0.01
February 28	90	76	0.01

March 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	89	77	0.00
March 2	87	76	0.10
March 3	87	74	0.14
March 4	89	77	0.00
March 5	87	74	0.20
March 6	90	76	0.02
March 7	89	75	0.07
March 8	89	73	0.00
March 9	90	75	0.00
March 10	89	73	0.09
March 11	89	73	0.02
March 12	89	73	0.02
March 13	90	73	0.02
March 14	88	76	0.00
March 15	80	75	0.69
March 16	86	75	1.27
March 17	82	75	0.58
March 18	86	75	0.06
March 19	88	72	0.00
March 20	86	75	0.00
March 21	85	75	0.06
March 22	88	75	0.00
March 23	88	73	0.00
March 24	87	75	0.01
March 25	88	76	0.02
March 26	88	74	0.01
March 27	86	74	0.21
March 28	87	76	0.01
March 29	87	76	0.04
March 30	87	76	0.03
March 31	81	78	0.42

April 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	85	75	0.73
April 2	86	76	0.06
April 3	87	77	0.00
April 4	88	76	0.02
April 5	87	75	0.15
April 6	84	74	0.50
April 7	87	75	0.16
April 8	85	76	0.55
April 9	85	76	0.22
April 10	87	77	0.18
April 11	85	77	0.41
April 12	88	77	0.10
April 13	88	77	0.03
April 14	87	77	0.39
April 15	87	76	0.84
April 16	86	77	0.55
April 17	87	77	0.01
April 18	88	76	0.29
April 19	87	75	0.01
April 20	88	76	0.02
April 21	88	77	0.22
April 22	88	77	0.14
April 23	88	77	0.18
April 24	88	79	0.09
April 25	85	78	0.11
April 26	86	78	0.35
April 27	86	78	0.06
April 28	89	78	0.19
April 29	87	76	0.09
April 30	87	79	0.00

May 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	89	78	0.04
May 2	88	79	0.18
May 3	87	78	0.27
May 4	88	79	0.00
May 5	88	79	0.00
May 6	87	78	0.35
May 7	88	78	0.04
May 8	87	75	0.05
May 9	89	79	0.00
May 10	89	77	0.10
May 11	90	77	0.01
May 12	90	76	0.11
May 13	90	77	0.02
May 14	90	78	0.02
May 15	81	77	4.06
May 16	83	77	2.28
May 17	86	76	0.29
May 18	87	76	0.04
May 19	85	76	0.19
May 20	87	77	0.06
May 21	88	78	0.00
May 22	89	79	0.01
May 23	88	78	0.21
May 24	88	76	0.00
May 25	87	76	0.02
May 26	87	75	0.00
May 27	87	71	0.01
May 28	86	77	0.70
May 29	85	76	0.57
May 30	87	77	0.00
May 31	89	77	0.28

June 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	78	0.12
June 2	88	77	0.01
June 3	83	76	1.07
June 4	82	75	2.24
June 5	86	78	0.19
June 6	86	78	0.10
June 7	86	78	0.02
June 8	87	80	0.06
June 9	88	79	0.07
June 10	88	78	0.00
June 11	89	80	0.01
June 12	88	78	0.06
June 13	88	79	0.09
June 14	88	78	0.33
June 15	88	78	0.04
June 16	88	78	0.00
June 17	88	79	0.00
June 18	88	80	0.00
June 19	89	80	0.00
June 20	89	79	0.00
June 21	89	77	0.01
June 22	89	79	0.20
June 23	90	79	0.01
June 24	89	79	0.06
June 25	89	79	0.00
June 26	89	77	0.02
June 27	88	77	0.23
June 28	89	79	0.06
June 29	90	78	0.00
June 30	90	78	0.32

July 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	77	0.05
July 2	88	77	0.21
July 3	86	78	0.76
July 4	89	75	0.94
July 5	80	74	12.10
July 6	87	77	1.33
July 7	87	78	0.03
July 8	86	77	0.00
July 9	88	77	0.40
July 10	81	74	0.51
July 11	86	75	0.00
July 12	87	77	0.00
July 13	88	76	0.00
July 14	87	74	0.00
July 15	88	77	0.02
July 16	90	79	0.03
July 17	90	78	0.15
July 18	86	75	0.59
July 19	87	78	0.16
July 20	86	75	0.14
July 21	87	76	0.60
July 22	87	78	0.09
July 23	87	75	1.83
July 24	87	75	0.98
July 25	86	77	0.01
July 26	88	77	0.78
July 27	88	73	0.00
July 28	89	74	0.01
July 29	87	74	0.00
July 30	89	73	0.08
July 31	88	76	0.00

August 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	75	0.33
August 2	86	74	0.63
August 3	87	78	0.23
August 4	88	76	0.43
August 5	86	75	1.64
August 6	83	75	0.94
August 7	83	75	0.44
August 8	86	76	0.38
August 9	87	76	0.00
August 10	87	78	0.04
August 11	88	78	0.00
August 12	90	76	0.04
August 13	89	77	0.05
August 14	87	77	0.46
August 15	79	75	9.64
August 16	79	74	3.94
August 17	86	78	0.00
August 18	86	78	0.11
August 19	87	77	0.00
August 20	86	76	0.27
August 21	83	74	0.22
August 22	89	74	0.25
August 23	87	77	0.00
August 24	86	78	0.28
August 25	88	77	0.73
August 26	88	77	0.13
August 27	88	76	0.19
August 28	88	75	0.00
August 29	90	75	0.02
August 30	88	76	0.11
August 31	88	77	0.04

September 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	76	0.82
September 2	88	77	0.19
September 3	89	77	1.10
September 4	86	77	0.10
September 5	88	76	0.02
September 6	89	77	0.08
September 7	83	77	0.10
September 8	85	77	0.00
September 9	88	75	0.48
September 10	88	77	0.47
September 11	85	78	0.09
September 12	84	75	2.12
September 13	88	77	0.97
September 14	87	77	0.01
September 15	87	76	0.91
September 16	88	79	0.00
September 17	88	79	0.00
September 18	89	78	0.00
September 19	86	78	0.25
September 20	83	76	2.65
September 21	87	77	0.06
September 22	87	77	0.03
September 23	89	76	0.66
September 24	88	78	0.00
September 25	83	75	1.59
September 26	85	77	0.10
September 27	88	78	0.50
September 28	89	78	0.18
September 29	87	79	0.01
September 30	88	77	0.22

October 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	87	76	1.25
October 2	90	77	0.00
October 3	90	78	0.01
October 4	87	76	1.08
October 5	88	78	0.01
October 6	87	78	0.08
October 7	89	80	0.00
October 8	90	79	0.00
October 9	89	79	0.00
October 10	89	77	0.00
October 11	90	78	0.00
October 12	84	75	0.43
October 13	88	76	0.35
October 14	91	79	0.00
October 15	88	77	0.06
October 16	83	78	2.45
October 17	83	75	3.83
October 18	87	78	0.85
October 19	87	80	0.03
October 20	88	76	1.45
October 21	88	78	0.14
October 22	90	77	0.00
October 23	88	77	0.00
October 24	88	77	0.00
October 25	89	78	1.62
October 26	88	78	0.01
October 27	89	78	0.05
October 28	91	80	0.05
October 29	89	78	0.28
October 30	87	77	0.23
October 31	89	81	0.00

November 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	89	80	0.02
November 2	90	81	0.12
November 3	90	80	0.00
November 4	90	80	0.01
November 5	89	80	0.05
November 6	90	79	0.06
November 7	89	79	0.01
November 8	90	79	0.04
November 9	89	76	0.33
November 10	90	78	0.05
November 11	90	77	0.47
November 12	90	80	0.01
November 13	91	77	0.18
November 14	90	78	0.05
November 15	90	79	0.11
November 16	90	78	0.31
November 17	91	79	0.06
November 18	90	80	0.14
November 19	82	77	1.79
November 20	90	79	0.12
November 21	86	79	1.48
November 22	89	81	0.00
November 23	88	80	0.04
November 24	88	81	0.01
November 25	87	80	0.12
November 26	88	80	0.04
November 27	90	80	0.04
November 28	90	79	0.06
November 29	88	77	0.23
November 30	89	78	0.01

December 2015 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	89	77	0.00
December 2	90	78	0.04
December 3	89	80	0.06
December 4	90	81	0.00
December 5	89	80	0.14
December 6	89	80	0.00
December 7	88	80	0.12
December 8	87	78	0.21
December 9	88	79	0.02
December 10	88	79	0.65
December 11	86	79	0.18
December 12	88	79	0.37
December 13	88	79	0.00
December 14	88	79	0.00
December 15	89	78	0.16
December 16	87	79	0.00
December 17	87	77	0.04
December 18	88	78	0.00
December 19	86	77	0.12
December 20	89	75	0.06
December 21	88	77	0.00
December 22	89	79	0.00
December 23	87	76	0.06
December 24	88	75	0.00
December 25	85	75	0.31
December 26	88	77	0.01
December 27	87	76	0.01
December 28	82	76	1.19
December 29	86	78	0.00
December 30	86	73	0.00
December 31	86	77	0.02

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Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location