Trenton Weather in 1999

Historical record of Trenton, New Jersey weather for the year 1999 based on NOAA data.

Jump to Month:

Year:

1999 Trenton Weather Extremes
Highest temperature	102 °F	July 5
Lowest temperature	7 °F	January 2
Highest daily low	80 °F	July 5
Lowest daily high	23 °F	January 14
Most daily precipitation	7.3 inches	September 16
Most daily snow	4.9 inches	March 14
Total annual precipitation	49.3 inches	-
Total annual snow	10.8 inches	-

What was the hottest temperature in Trenton in 1999?

The highest temperature recorded in Trenton, New Jersey in 1999 was 102 °F which happened on July 5.

Highest Temperatures: All-Time By Year

Highest Temperatures in Trenton in 1999

Rank	Temperature	Date
1	102 °F	Jul 5
2	100 °F	Jul 6
3	99 °F	Aug 1
3	99 °F	Jul 4
5	98 °F	Jul 30
5	98 °F	Jul 19
5	98 °F	Jul 18
5	98 °F	Jul 17
9	97 °F	Jul 31
9	97 °F	Jul 28
9	97 °F	Jul 25
9	97 °F	Jul 23

What was the coldest temperature in Trenton in 1999?

The lowest temperature recorded in Trenton, New Jersey in 1999 was 7 °F which happened on Jan 2.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Trenton in 1999

Rank	Temperature	Date
1	7 °F	January 2
2	10 °F	February 23
2	10 °F	January 6
4	12 °F	January 1
5	14 °F	February 22
5	14 °F	January 11
5	14 °F	January 5
8	15 °F	January 31
8	15 °F	January 14
10	16 °F	December 25
10	16 °F	March 9
10	16 °F	March 8
10	16 °F	February 1

January 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	28	12	0.00	0.0
January 2	24	7	0.02	0.0
January 3	54	24	1.95	0.0
January 4	29	18	0.00	0.0
January 5	26	14	0.00	0.0
January 6	30	10	0.00	0.0
January 7	34	21	0.00	0.0
January 8	30	19	0.40	3.8
January 9	43	28	0.48	0.1
January 10	28	19	0.00	0.0
January 11	23	14	0.00	0.0
January 12	50	20	0.00	0.0
January 13	51	23	0.02	0.1
January 14	23	15	0.10	0.5
January 15	35	23	1.12	0.4
January 16	46	21	0.00	0.0
January 17	52	32	0.00	0.0
January 18	57	34	1.30	0.0
January 19	48	31	0.00	0.0
January 20	45	29	0.00	0.0
January 21	46	26	0.15	0.0
January 22	42	40	0.02	0.0
January 23	62	41	0.03	0.0
January 24	64	38	0.95	0.0
January 25	40	31	0.05	0.0
January 26	43	24	0.00	0.0
January 27	47	23	0.00	0.0
January 28	44	31	0.00	0.0
January 29	39	23	0.00	0.0
January 30	40	20	0.00	0.0
January 31	30	15	0.00	0.0

February 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	39	16	0.00	0.0
February 2	54	34	1.02	0.0
February 3	52	32	0.00	0.0
February 4	47	29	0.01	0.0
February 5	45	31	0.00	0.0
February 6	42	30	0.00	0.0
February 7	40	31	0.04	0.0
February 8	38	25	0.21	0.4
February 9	44	23	0.00	0.0
February 10	50	30	0.00	0.0
February 11	57	26	0.00	0.0
February 12	68	34	0.24	0.0
February 13	39	25	0.00	0.0
February 14	33	20	0.00	0.0
February 15	47	18	0.00	0.0
February 16	60	24	0.00	0.0
February 17	47	31	0.02	0.0
February 18	45	34	1.03	0.0
February 19	42	31	0.00	0.0
February 20	40	27	0.00	0.0
February 21	35	22	0.00	0.0
February 22	30	14	0.00	0.0
February 23	28	10	0.00	0.0
February 24	36	21	0.00	0.0
February 25	42	21	0.00	0.0
February 26	46	30	0.00	0.0
February 27	48	27	0.00	0.0
February 28	50	39	0.69	0.0

March 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	45	35	0.15	0.0
March 2	49	30	0.00	0.0
March 3	59	32	0.28	0.0
March 4	54	31	0.05	0.0
March 5	42	26	0.00	0.0
March 6	48	30	0.50	0.0
March 7	42	18	0.00	0.0
March 8	35	16	0.00	0.0
March 9	34	16	0.00	0.0
March 10	42	26	0.00	0.0
March 11	41	24	0.00	0.0
March 12	38	26	0.00	0.0
March 13	49	25	0.00	0.0
March 14	41	30	1.01	4.9
March 15	41	32	0.13	0.6
March 16	44	30	0.00	0.0
March 17	65	32	0.00	0.0
March 18	68	43	0.00	0.0
March 19	49	34	0.00	0.0
March 20	51	30	0.00	0.0
March 21	52	30	1.63	0.0
March 22	50	33	0.75	0.0
March 23	53	30	0.00	0.0
March 24	60	42	0.02	0.0
March 25	50	33	0.00	0.0
March 26	50	25	0.00	0.0
March 27	55	28	0.03	0.0
March 28	51	39	0.07	0.0
March 29	68	42	0.00	0.0
March 30	62	40	0.00	0.0
March 31	72	35	0.00	0.0

April 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	47	0.12
April 2	67	47	0.00
April 3	66	45	0.00
April 4	68	46	0.04
April 5	59	34	0.00
April 6	65	34	0.00
April 7	71	45	0.00
April 8	79	46	0.00
April 9	61	42	0.91
April 10	59	41	0.07
April 11	43	38	0.52
April 12	56	38	0.06
April 13	60	40	0.00
April 14	66	40	0.00
April 15	66	37	0.00
April 16	50	36	0.32
April 17	57	34	0.00
April 18	58	41	0.00
April 19	58	35	0.00
April 20	50	35	0.09
April 21	58	36	0.00
April 22	68	41	0.07
April 23	56	44	0.35
April 24	59	35	0.00
April 25	61	33	0.00
April 26	73	45	0.00
April 27	64	42	0.00
April 28	62	44	0.00
April 29	69	40	0.00
April 30	65	38	0.00

May 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	66	36	0.00
May 2	65	43	0.00
May 3	59	47	0.10
May 4	60	53	0.01
May 5	76	56	0.00
May 6	63	52	0.00
May 7	59	52	0.02
May 8	76	56	0.06
May 9	73	50	0.00
May 10	73	49	0.00
May 11	72	47	0.00
May 12	78	45	0.00
May 13	62	46	0.01
May 14	64	43	0.00
May 15	69	39	0.00
May 16	68	44	0.00
May 17	72	46	0.00
May 18	72	50	0.03
May 19	66	58	0.81
May 20	73	53	0.00
May 21	77	45	0.00
May 22	82	50	0.00
May 23	70	59	0.29
May 24	69	52	2.56
May 25	70	47	0.00
May 26	74	50	0.00
May 27	72	52	0.00
May 28	82	50	0.00
May 29	86	56	0.00
May 30	87	58	0.00
May 31	88	54	0.00

June 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	85	60	0.00
June 2	87	67	0.00
June 3	81	64	0.00
June 4	77	57	0.00
June 5	79	52	0.00
June 6	82	52	0.00
June 7	95	64	0.00
June 8	94	72	0.00
June 9	88	62	0.00
June 10	75	54	0.00
June 11	77	52	0.00
June 12	76	51	0.00
June 13	76	65	0.27
June 14	82	66	0.39
June 15	81	62	0.00
June 16	73	55	0.00
June 17	66	58	0.06
June 18	75	55	0.01
June 19	78	48	0.00
June 20	72	54	0.10
June 21	65	54	0.15
June 22	83	50	0.00
June 23	87	58	0.00
June 24	85	58	0.00
June 25	84	59	0.00
June 26	91	69	0.00
June 27	92	69	0.00
June 28	89	73	0.02
June 29	93	73	0.00
June 30	80	68	0.00

July 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	83	67	0.21
July 2	87	72	0.02
July 3	91	69	0.00
July 4	99	76	0.00
July 5	102	80	0.00
July 6	100	76	0.00
July 7	93	73	0.00
July 8	90	63	0.00
July 9	94	59	0.00
July 10	86	65	0.00
July 11	83	56	0.00
July 12	78	55	0.01
July 13	80	61	0.00
July 14	78	57	0.00
July 15	89	53	0.00
July 16	96	66	0.00
July 17	98	71	0.00
July 18	98	71	0.00
July 19	98	72	0.06
July 20	84	69	0.13
July 21	85	68	0.00
July 22	86	71	0.12
July 23	97	73	0.00
July 24	95	74	0.00
July 25	97	74	0.00
July 26	92	69	0.00
July 27	96	70	0.00
July 28	97	69	0.00
July 29	93	68	0.00
July 30	98	66	0.00
July 31	97	72	0.00

August 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	99	78	0.00
August 2	93	67	0.00
August 3	88	66	0.00
August 4	89	61	0.00
August 5	91	64	0.00
August 6	90	61	0.00
August 7	90	62	0.00
August 8	82	72	0.36
August 9	80	61	0.00
August 10	82	54	0.00
August 11	89	63	0.00
August 12	92	67	0.00
August 13	94	70	1.01
August 14	90	69	3.40
August 15	81	69	0.00
August 16	86	66	0.00
August 17	91	67	0.00
August 18	88	68	0.00
August 19	82	63	0.00
August 20	72	62	0.57
August 21	65	59	0.03
August 22	73	60	0.00
August 23	84	55	0.00
August 24	81	62	0.00
August 25	82	61	0.11
August 26	83	68	1.90
August 27	80	68	0.01
August 28	85	64	0.00
August 29	87	63	0.00
August 30	69	55	0.00
August 31	73	58	0.00

September 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	79	59	0.00
September 2	81	57	0.00
September 3	82	55	0.00
September 4	79	68	0.00
September 5	79	70	0.32
September 6	85	72	0.00
September 7	79	72	0.54
September 8	84	69	0.00
September 9	82	67	1.06
September 10	77	64	0.49
September 11	77	58	0.00
September 12	80	54	0.00
September 13	77	58	0.00
September 14	77	58	0.00
September 15	69	65	0.35
September 16	75	58	7.25
September 17	71	54	0.00
September 18	73	49	0.00
September 19	73	49	0.00
September 20	73	52	0.00
September 21	65	52	0.52
September 22	62	47	0.11
September 23	72	46	0.00
September 24	76	50	0.00
September 25	77	54	0.00
September 26	72	51	0.00
September 27	74	54	0.00
September 28	78	62	0.00
September 29	77	65	0.00
September 30	69	52	0.58

October 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	70	44	0.00
October 2	74	47	0.00
October 3	74	52	0.00
October 4	68	49	0.69
October 5	52	41	0.10
October 6	65	38	0.00
October 7	54	35	0.00
October 8	63	32	0.00
October 9	69	52	0.00
October 10	66	61	0.54
October 11	71	45	0.00
October 12	64	39	0.00
October 13	71	42	0.01
October 14	64	36	0.03
October 15	62	32	0.00
October 16	72	40	0.00
October 17	69	48	0.16
October 18	62	40	0.04
October 19	52	37	0.00
October 20	53	47	0.69
October 21	58	38	0.00
October 22	62	35	0.35
October 23	54	39	0.03
October 24	54	34	0.00
October 25	57	36	0.00
October 26	64	39	0.00
October 27	59	40	0.00
October 28	56	34	0.00
October 29	69	36	0.00
October 30	69	41	0.00
October 31	71	54	0.00

November 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	68	46	0.00
November 2	68	49	0.74
November 3	61	38	0.00
November 4	51	34	0.00
November 5	65	30	0.00
November 6	68	46	0.00
November 7	51	35	0.00
November 8	48	31	0.00
November 9	63	28	0.00
November 10	72	47	0.00
November 11	62	33	0.00
November 12	51	30	0.00
November 13	54	36	0.00
November 14	61	34	0.00
November 15	47	37	0.00
November 16	40	31	0.00
November 17	43	26	0.00
November 18	51	23	0.00
November 19	61	31	0.00
November 20	69	44	0.11
November 21	67	49	0.01
November 22	56	52	0.00
November 23	60	53	0.08
November 24	63	55	0.05
November 25	59	47	0.18
November 26	67	48	0.72
November 27	58	47	0.44
November 28	50	33	0.00
November 29	47	32	0.00
November 30	39	27	0.00

December 1999 Trenton Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	35	20	0.00
December 2	47	25	0.00
December 3	58	28	0.00
December 4	61	42	0.01
December 5	67	37	0.00
December 6	59	49	0.86
December 7	49	35	0.00
December 8	50	28	0.00
December 9	54	29	0.00
December 10	54	33	0.40
December 11	46	36	0.00
December 12	45	25	0.00
December 13	42	24	0.53
December 14	43	38	0.80
December 15	46	40	0.01
December 16	48	33	0.00
December 17	43	29	0.00
December 18	43	30	0.00
December 19	42	30	0.00
December 20	48	32	0.58
December 21	45	36	0.00
December 22	40	29	0.00
December 23	42	22	0.00
December 24	30	20	0.00
December 25	30	16	0.00
December 26	35	22	0.00
December 27	36	30	0.00
December 28	31	18	0.00
December 29	37	26	0.00
December 30	51	34	0.00
December 31	40	26	0.02

Next Year >

Weather Station Details

Years	Station	Coordinates
1999–2024	Trenton Mercer County Airport	location
1977–1998	Trenton State College	location
1913–1976	Trenton	location
1865–1913	Trenton 2	location