Guam Weather in 1966

Historical record of Guam weather for the year 1966 based on NOAA data.

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1966 Guam Weather Extremes
Highest temperature	93 °F	October 15
Lowest temperature	67 °F	October 16
Highest daily low	80 °F	July 27
Lowest daily high	80 °F	August 30
Most daily precipitation	6.0 inches	September 10
Most daily snow	none	-
Total annual precipitation	69.5 inches	-
Total annual snow	none	-

What was the hottest temperature in Guam in 1966?

The highest temperature recorded in Guam in 1966 was 93 °F which happened 5 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Guam in 1966

Rank	Temperature	Date
1	93 °F	Oct 15
1	93 °F	Jul 17
1	93 °F	Jun 18
1	93 °F	Jun 16
1	93 °F	Apr 24
6	92 °F	Nov 8
6	92 °F	Oct 31
6	92 °F	Oct 30
6	92 °F	Oct 23
6	92 °F	Oct 7
6	92 °F	Aug 27
6	92 °F	Aug 22
6	92 °F	Jul 24
6	92 °F	Jul 22
6	92 °F	Jul 19

What was the coldest temperature in Guam in 1966?

The lowest temperature recorded in Guam in 1966 was 67 °F which happened on Oct 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Guam in 1966

Rank	Temperature	Date
1	67 °F	October 16
2	68 °F	March 6
2	68 °F	February 15
2	68 °F	February 8
5	69 °F	March 17
5	69 °F	March 3
5	69 °F	March 1
5	69 °F	January 7
9	70 °F	November 19
9	70 °F	November 18
9	70 °F	November 17
9	70 °F	November 16
9	70 °F	October 17
9	70 °F	June 22
9	70 °F	March 27
9	70 °F	March 22
9	70 °F	March 8
9	70 °F	March 2
9	70 °F	February 24
9	70 °F	February 19
9	70 °F	February 18
9	70 °F	February 17
9	70 °F	January 29
9	70 °F	January 16

January 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	85	76	0.02
January 2	87	75	0.02
January 3	86	75	0.00
January 4	86	77	0.00
January 5	88	74	0.01
January 6	88	74	0.00
January 7	88	69	0.00
January 8	87	75	0.00
January 9	86	75	0.02
January 10	86	75	0.23
January 11	86	76	0.04
January 12	85	75	0.00
January 13	86	73	0.01
January 14	86	73	0.01
January 15	86	71	0.00
January 16	83	70	0.00
January 17	84	75	0.09
January 18	85	75	0.00
January 19	82	73	0.33
January 20	84	74	0.10
January 21	86	74	0.00
January 22	86	74	0.47
January 23	85	75	0.26
January 24	85	74	0.01
January 25	86	73	0.08
January 26	85	74	0.08
January 27	86	72	0.00
January 28	88	72	0.00
January 29	87	70	0.01
January 30	84	74	0.12
January 31	88	74	0.01

February 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	88	76	0.09
February 2	88	75	0.02
February 3	86	75	0.01
February 4	87	74	0.03
February 5	87	71	0.01
February 6	88	74	0.00
February 7	88	71	0.00
February 8	88	68	0.00
February 9	85	74	0.04
February 10	85	75	0.09
February 11	85	76	0.00
February 12	86	75	0.05
February 13	86	74	0.00
February 14	86	72	0.00
February 15	88	68	0.00
February 16	88	73	0.00
February 17	88	70	0.00
February 18	87	70	0.00
February 19	89	70	0.00
February 20	88	72	0.05
February 21	87	75	0.00
February 22	86	75	0.09
February 23	87	71	0.11
February 24	86	70	0.02
February 25	87	74	0.14
February 26	84	75	0.18
February 27	86	73	0.18
February 28	88	74	0.01

March 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	88	69	0.00
March 2	88	70	0.00
March 3	89	69	0.00
March 4	88	73	0.00
March 5	86	71	0.01
March 6	85	68	0.29
March 7	85	73	0.00
March 8	86	70	0.11
March 9	85	71	0.20
March 10	86	76	0.00
March 11	85	74	0.25
March 12	86	75	0.00
March 13	87	76	0.00
March 14	86	72	0.00
March 15	87	74	0.01
March 16	87	74	0.00
March 17	90	69	0.00
March 18	88	75	0.00
March 19	86	75	0.02
March 20	86	76	0.01
March 21	87	75	0.00
March 22	87	70	0.00
March 23	87	74	0.02
March 24	86	74	0.10
March 25	87	75	0.01
March 26	85	76	0.02
March 27	85	70	0.13
March 28	87	76	0.00
March 29	89	75	0.00
March 30	88	74	0.00
March 31	87	71	0.02

April 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	89	76	0.01
April 2	86	76	0.02
April 3	88	74	0.00
April 4	87	74	0.00
April 5	89	73	0.00
April 6	88	74	0.00
April 7	87	75	0.15
April 8	89	76	0.04
April 9	87	76	0.15
April 10	88	77	0.00
April 11	87	74	0.02
April 12	88	76	0.00
April 13	87	75	0.00
April 14	89	76	0.00
April 15	89	75	0.00
April 16	87	77	0.00
April 17	88	76	0.00
April 18	91	77	0.00
April 19	90	78	0.00
April 20	90	78	0.00
April 21	90	79	0.01
April 22	90	78	0.03
April 23	91	78	0.00
April 24	93	79	0.02
April 25	91	79	0.00
April 26	89	78	0.05
April 27	88	78	0.00
April 28	89	76	0.00
April 29	88	77	0.01
April 30	89	77	0.00

May 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	89	77	0.11
May 2	88	76	0.14
May 3	87	78	0.00
May 4	89	77	0.02
May 5	89	76	0.00
May 6	85	74	0.00
May 7	85	73	0.00
May 8	87	75	0.00
May 9	89	77	0.04
May 10	89	78	0.00
May 11	87	77	0.00
May 12	89	76	0.00
May 13	88	75	0.03
May 14	89	75	0.02
May 15	89	75	0.05
May 16	90	76	0.00
May 17	89	72	0.34
May 18	88	75	0.00
May 19	88	77	0.02
May 20	89	77	0.06
May 21	89	75	0.00
May 22	88	75	0.02
May 23	91	75	0.03
May 24	89	75	0.20
May 25	89	77	0.13
May 26	90	78	0.05
May 27	91	77	0.01
May 28	91	77	0.09
May 29	91	77	0.00
May 30	91	75	0.00
May 31	90	75	0.00

June 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	91	77	0.02
June 2	91	77	0.06
June 3	91	78	0.00
June 4	89	77	0.05
June 5	89	76	0.16
June 6	89	75	0.22
June 7	89	75	0.32
June 8	91	75	0.03
June 9	90	80	0.37
June 10	91	79	0.00
June 11	91	79	0.01
June 12	89	80	0.00
June 13	87	78	0.41
June 14	89	78	0.29
June 15	91	77	0.04
June 16	93	78	0.04
June 17	91	78	0.03
June 18	93	78	0.04
June 19	90	77	0.04
June 20	90	75	0.04
June 21	90	78	0.00
June 22	86	70	1.29
June 23	86	73	0.85
June 24	84	74	0.51
June 25	86	77	0.05
June 26	85	75	0.06
June 27	87	75	0.00
June 28	87	77	0.13
June 29	87	76	0.00
June 30	86	77	0.12

July 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	77	0.08
July 2	89	77	0.00
July 3	89	77	0.01
July 4	88	76	0.02
July 5	86	77	0.10
July 6	89	77	0.00
July 7	87	75	0.45
July 8	84	77	0.26
July 9	87	77	0.00
July 10	87	73	0.11
July 11	86	74	0.23
July 12	83	74	0.89
July 13	87	72	0.05
July 14	87	76	0.06
July 15	87	75	0.03
July 16	90	78	0.18
July 17	93	80	0.38
July 18	91	80	0.11
July 19	92	78	0.02
July 20	89	79	0.32
July 21	90	78	0.11
July 22	92	79	0.29
July 23	91	78	0.59
July 24	92	80	0.03
July 25	91	79	0.04
July 26	91	79	0.02
July 27	91	80	0.09
July 28	91	79	0.04
July 29	90	79	0.00
July 30	89	79	0.43
July 31	90	78	0.24

August 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	87	77	1.30
August 2	81	75	4.87
August 3	86	76	0.61
August 4	84	76	0.08
August 5	90	78	0.00
August 6	89	77	0.00
August 7	91	78	0.09
August 8	91	78	0.01
August 9	91	79	0.00
August 10	89	78	0.00
August 11	91	78	0.00
August 12	90	76	0.00
August 13	90	79	0.50
August 14	88	74	1.19
August 15	91	79	0.00
August 16	91	78	0.04
August 17	91	78	0.00
August 18	90	79	0.00
August 19	89	79	0.69
August 20	90	77	0.47
August 21	89	78	0.31
August 22	92	77	0.50
August 23	88	76	1.48
August 24	86	76	0.66
August 25	90	78	0.08
August 26	91	79	0.02
August 27	92	77	0.00
August 28	89	76	0.00
August 29	83	75	0.30
August 30	80	74	0.31
August 31	86	76	0.14

September 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	75	0.03
September 2	84	72	1.11
September 3	86	76	0.00
September 4	83	72	0.65
September 5	81	72	0.63
September 6	87	75	0.79
September 7	89	74	0.22
September 8	82	72	3.94
September 9	85	73	0.98
September 10	83	71	6.01
September 11	82	75	0.28
September 12	82	74	0.18
September 13	88	75	0.40
September 14	88	77	0.00
September 15	89	77	0.07
September 16	86	74	0.46
September 17	86	73	0.93
September 18	86	73	0.09
September 19	87	75	0.00
September 20	89	79	0.07
September 21	82	72	1.10
September 22	89	77	0.24
September 23	87	77	0.10
September 24	88	76	0.10
September 25	87	76	0.00
September 26	88	74	0.09
September 27	87	75	0.10
September 28	89	74	0.04
September 29	87	72	1.60
September 30	87	74	0.50

October 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	88	73	0.36
October 2	88	77	0.07
October 3	89	73	0.85
October 4	88	74	0.00
October 5	88	75	0.29
October 6	87	72	0.85
October 7	92	76	0.00
October 8	88	75	0.00
October 9	89	75	0.05
October 10	87	75	0.00
October 11	88	76	0.27
October 12	87	76	0.00
October 13	88	77	0.00
October 14	88	73	0.49
October 15	93	74	0.00
October 16	89	67	0.30
October 17	90	70	0.05
October 18	90	75	0.00
October 19	88	71	0.00
October 20	88	74	0.06
October 21	87	74	0.17
October 22	90	73	1.39
October 23	92	74	0.04
October 24	89	76	0.37
October 25	85	72	0.33
October 26	90	76	0.00
October 27	90	77	0.06
October 28	90	78	0.44
October 29	90	76	0.00
October 30	92	77	0.00
October 31	92	75	0.09

November 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	90	75	0.49
November 2	91	78	0.75
November 3	90	77	0.43
November 4	90	77	0.02
November 5	90	77	0.33
November 6	90	76	0.73
November 7	90	75	0.11
November 8	92	76	0.02
November 9	91	79	0.00
November 10	85	75	0.38
November 11	88	75	0.03
November 12	88	75	0.41
November 13	88	74	0.44
November 14	88	75	0.49
November 15	89	75	0.09
November 16	88	70	0.70
November 17	83	70	1.41
November 18	85	70	0.17
November 19	86	70	0.00
November 20	84	74	0.11
November 21	87	74	0.00
November 22	87	74	0.02
November 23	87	75	0.55
November 24	84	73	0.13
November 25	87	76	0.00
November 26	87	75	0.38
November 27	86	73	0.25
November 28	86	71	0.00
November 29	86	72	0.00
November 30	85	77	0.03

December 1966 Guam Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	87	75	0.16
December 2	87	73	0.00
December 3	86	76	0.37
December 4	86	75	0.16
December 5	86	78	0.03
December 6	86	78	0.15
December 7	87	79	0.03
December 8	86	77	0.21
December 9	86	79	0.00
December 10	85	77	0.00
December 11	87	76	0.00
December 12	87	75	0.00
December 13	86	72	0.00
December 14	87	76	0.00
December 15	87	76	0.01
December 16	81	77	0.87
December 17	85	78	0.05
December 18	84	77	0.33
December 19	88	77	0.43
December 20	85	76	0.01
December 21	84	77	0.11
December 22	85	78	0.01
December 23	85	75	0.19
December 24	82	78	0.03
December 25	86	77	0.00
December 26	87	77	0.08
December 27	84	76	0.02
December 28	84	77	0.24
December 29	85	76	0.04
December 30	84	78	0.00
December 31	84	77	0.15

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Weather Station Details

Years	Station	Coordinates
1945–2024	Guam International Airport	location