Slidell Weather in 2019

Historical record of Slidell, Louisiana weather for the year 2019 based on NOAA data.

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2019 Slidell Weather Extremes
Highest temperature	96 °F	September 9
Lowest temperature	27 °F	November 13
Highest daily low	81 °F	June 22
Lowest daily high	43 °F	January 15
Most daily precipitation	6.0 inches	October 26
Total annual precipitation	79.1 inches	-

What was the hottest temperature in Slidell in 2019?

The highest temperature recorded in Slidell, Louisiana in 2019 was 96 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Slidell in 2019

Rank	Temperature	Date
1	96 °F	Sep 9
1	96 °F	Jul 7
3	95 °F	Sep 14
3	95 °F	Sep 8
3	95 °F	Sep 7
6	94 °F	Oct 5
6	94 °F	Sep 13
6	94 °F	Sep 5
6	94 °F	Aug 17
6	94 °F	Jul 10
6	94 °F	Jul 8
6	94 °F	Jul 6
6	94 °F	Jun 28
6	94 °F	Jun 4

What was the coldest temperature in Slidell in 2019?

The lowest temperature recorded in Slidell, Louisiana in 2019 was 27 °F which happened on Nov 13.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Slidell in 2019

Rank	Temperature	Date
1	27 °F	November 13
2	29 °F	December 19
2	29 °F	November 14
4	31 °F	December 18
5	32 °F	March 5
5	32 °F	January 25
5	32 °F	January 10
8	33 °F	January 30
8	33 °F	January 24
8	33 °F	January 21

January 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	73	63	0.35
January 2	66	61	0.20
January 3	67	55	0.01
January 4	69	48	1.12
January 5	59	40	0.00
January 6	60	41	0.00
January 7	67	46	0.00
January 8	71	49	0.00
January 9	73	50	0.00
January 10	60	32	0.00
January 11	56	37	0.00
January 12	n/a	n/a	n/a
January 13	65	43	0.13
January 14	49	41	0.00
January 15	43	41	0.00
January 16	50	38	0.00
January 17	57	42	0.00
January 18	61	50	0.04
January 19	68	59	0.01
January 20	67	37	0.32
January 21	48	33	0.00
January 22	60	37	0.00
January 23	65	60	0.03
January 24	67	33	1.06
January 25	53	32	0.00
January 26	56	34	0.00
January 27	59	42	0.00
January 28	60	38	0.00
January 29	65	38	0.29
January 30	48	33	0.00
January 31	50	36	0.00

February 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	60	44	0.00
February 2	64	45	0.00
February 3	66	48	0.00
February 4	64	58	0.00
February 5	70	61	0.03
February 6	70	64	0.10
February 7	77	64	0.00
February 8	78	50	0.00
February 9	57	43	0.00
February 10	58	43	0.00
February 11	64	51	0.04
February 12	74	62	1.28
February 13	64	37	0.64
February 14	63	42	0.00
February 15	69	51	0.00
February 16	68	62	0.01
February 17	74	64	0.00
February 18	78	52	0.00
February 19	58	52	0.00
February 20	69	56	0.65
February 21	71	63	0.57
February 22	77	64	0.08
February 23	79	70	0.00
February 24	79	56	1.06
February 25	67	46	0.00
February 26	60	49	0.17
February 27	67	53	1.15
February 28	73	62	0.00

March 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	74	64	0.97
March 2	74	65	0.01
March 3	72	64	0.00
March 4	77	39	0.44
March 5	47	32	0.15
March 6	51	34	0.00
March 7	55	36	0.00
March 8	61	45	0.00
March 9	75	61	0.00
March 10	74	64	0.00
March 11	81	65	0.00
March 12	81	56	0.00
March 13	72	56	0.00
March 14	74	66	0.00
March 15	80	56	0.00
March 16	61	48	0.66
March 17	58	48	0.03
March 18	61	43	0.00
March 19	63	47	0.00
March 20	65	39	0.00
March 21	67	44	0.00
March 22	68	44	0.00
March 23	71	46	0.00
March 24	72	47	0.00
March 25	74	53	0.00
March 26	79	53	0.00
March 27	68	44	0.00
March 28	70	47	0.00
March 29	70	51	0.00
March 30	73	58	0.00
March 31	76	49	0.19

April 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	52	42	0.08
April 2	63	43	0.00
April 3	69	43	0.00
April 4	72	50	0.04
April 5	65	58	2.26
April 6	72	65	1.04
April 7	80	68	0.00
April 8	73	65	0.51
April 9	78	63	0.03
April 10	79	58	0.00
April 11	83	62	0.00
April 12	80	65	0.00
April 13	79	69	0.01
April 14	80	60	0.92
April 15	64	45	0.00
April 16	72	51	0.00
April 17	75	61	0.00
April 18	76	67	0.00
April 19	78	53	0.33
April 20	67	48	0.01
April 21	72	46	0.00
April 22	75	49	0.00
April 23	74	55	0.00
April 24	74	61	0.00
April 25	78	66	0.00
April 26	71	60	2.76
April 27	80	52	0.00
April 28	77	57	0.00
April 29	77	58	0.00
April 30	79	64	0.00

May 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	81	73	0.00
May 2	81	67	0.00
May 3	84	66	0.00
May 4	82	69	0.32
May 5	76	64	1.26
May 6	80	63	0.00
May 7	81	62	0.00
May 8	83	69	0.00
May 9	83	75	0.00
May 10	83	66	2.08
May 11	78	67	2.04
May 12	85	66	2.16
May 13	82	66	0.49
May 14	82	62	0.00
May 15	82	61	0.00
May 16	81	65	0.00
May 17	84	64	0.00
May 18	83	70	0.00
May 19	85	76	0.00
May 20	78	67	0.61
May 21	87	76	0.00
May 22	85	78	0.00
May 23	86	75	0.00
May 24	87	69	0.00
May 25	86	70	0.00
May 26	87	70	0.00
May 27	89	72	0.00
May 28	88	77	0.00
May 29	88	76	0.00
May 30	87	72	0.00
May 31	89	74	0.00

June 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	91	75	0.00
June 2	92	72	0.00
June 3	92	74	0.00
June 4	94	74	0.00
June 5	91	75	0.02
June 6	83	74	0.94
June 7	86	76	0.17
June 8	88	72	0.31
June 9	89	73	0.00
June 10	89	72	0.00
June 11	91	71	0.00
June 12	88	67	0.00
June 13	85	63	0.00
June 14	87	67	0.00
June 15	86	73	0.00
June 16	89	71	0.83
June 17	89	71	0.61
June 18	87	73	1.29
June 19	86	74	0.20
June 20	90	80	0.00
June 21	92	79	0.00
June 22	90	81	0.00
June 23	91	80	0.00
June 24	91	72	0.02
June 25	83	73	0.00
June 26	91	70	0.13
June 27	90	73	0.00
June 28	94	68	0.00
June 29	92	68	0.00
June 30	87	72	0.06

July 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	74	0.00
July 2	91	75	0.00
July 3	89	74	0.00
July 4	91	74	0.00
July 5	92	77	0.00
July 6	94	76	0.00
July 7	96	76	0.00
July 8	94	73	0.07
July 9	91	75	0.02
July 10	94	75	0.43
July 11	90	73	2.39
July 12	90	74	0.38
July 13	86	76	0.69
July 14	83	75	0.54
July 15	81	72	2.87
July 16	87	79	0.07
July 17	89	75	0.00
July 18	91	76	0.00
July 19	91	76	0.00
July 20	91	77	0.00
July 21	88	73	1.07
July 22	84	73	0.46
July 23	88	74	2.31
July 24	87	70	0.52
July 25	86	68	0.00
July 26	88	71	0.00
July 27	88	73	0.00
July 28	88	72	0.00
July 29	88	72	0.00
July 30	89	73	0.00
July 31	87	70	2.32

August 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	73	0.00
August 2	90	73	0.00
August 3	88	72	0.04
August 4	90	75	0.00
August 5	90	71	2.42
August 6	88	74	0.00
August 7	90	76	0.27
August 8	91	79	0.00
August 9	90	74	3.33
August 10	92	78	0.00
August 11	91	78	0.00
August 12	91	75	0.05
August 13	92	78	0.00
August 14	92	75	0.80
August 15	93	69	0.00
August 16	92	n/a	1.84
August 17	94	75	0.00
August 18	92	76	0.00
August 19	90	76	0.24
August 20	87	73	2.91
August 21	88	73	0.09
August 22	85	73	0.11
August 23	91	75	0.11
August 24	87	75	0.00
August 25	89	75	0.00
August 26	85	74	2.50
August 27	85	71	0.73
August 28	92	74	0.00
August 29	92	73	0.00
August 30	90	72	0.00
August 31	91	70	0.00

September 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	75	0.00
September 2	89	74	0.13
September 3	89	74	0.11
September 4	92	73	0.00
September 5	94	73	0.00
September 6	93	75	0.00
September 7	95	72	0.00
September 8	95	76	0.00
September 9	96	79	0.00
September 10	92	74	0.00
September 11	91	74	0.00
September 12	91	73	0.00
September 13	94	72	0.00
September 14	95	73	0.00
September 15	92	73	0.00
September 16	91	74	0.00
September 17	87	73	0.01
September 18	91	75	0.00
September 19	92	71	0.00
September 20	91	74	0.48
September 21	90	71	0.00
September 22	86	68	1.20
September 23	88	68	0.00
September 24	87	68	0.00
September 25	89	71	0.00
September 26	88	69	0.00
September 27	90	71	0.00
September 28	89	73	0.00
September 29	89	72	0.00
September 30	89	72	0.00

October 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	89	72	0.00
October 2	93	73	0.00
October 3	92	73	0.00
October 4	93	72	0.00
October 5	94	69	0.00
October 6	89	71	0.63
October 7	85	71	0.34
October 8	88	67	0.00
October 9	84	66	0.00
October 10	88	68	0.00
October 11	87	72	0.00
October 12	85	60	0.01
October 13	74	60	0.00
October 14	82	62	0.00
October 15	79	67	0.00
October 16	85	71	0.63
October 17	76	54	0.22
October 18	68	54	0.00
October 19	67	57	0.00
October 20	81	59	0.00
October 21	82	64	0.00
October 22	77	60	0.79
October 23	75	47	0.00
October 24	72	50	0.00
October 25	69	54	0.11
October 26	76	65	5.98
October 27	67	52	0.01
October 28	69	53	0.00
October 29	75	55	0.00
October 30	73	65	0.37
October 31	77	55	1.47

November 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	56	38	0.21
November 2	59	39	0.00
November 3	63	41	0.00
November 4	66	45	0.00
November 5	69	49	0.00
November 6	74	54	0.00
November 7	77	59	0.00
November 8	80	57	0.00
November 9	58	38	0.00
November 10	65	42	0.00
November 11	70	50	0.00
November 12	77	39	0.11
November 13	48	27	0.00
November 14	48	29	0.01
November 15	52	41	0.08
November 16	60	34	0.00
November 17	63	36	0.00
November 18	63	38	0.00
November 19	65	41	0.00
November 20	71	44	0.00
November 21	71	47	0.00
November 22	72	56	0.00
November 23	76	62	0.61
November 24	68	39	0.01
November 25	57	41	0.00
November 26	65	46	0.00
November 27	72	63	0.00
November 28	73	53	0.26
November 29	71	50	0.00
November 30	74	55	0.00

December 2019 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	78	53	0.05
December 2	70	40	0.00
December 3	54	34	0.00
December 4	55	39	0.00
December 5	67	42	0.00
December 6	67	47	0.00
December 7	78	57	0.00
December 8	61	51	0.00
December 9	70	54	0.00
December 10	74	63	0.00
December 11	70	43	0.29
December 12	55	40	0.01
December 13	52	44	0.01
December 14	57	50	0.11
December 15	61	50	0.01
December 16	73	59	0.01
December 17	77	45	0.54
December 18	46	31	0.00
December 19	53	29	0.00
December 20	57	34	0.00
December 21	62	38	0.39
December 22	52	48	0.71
December 23	55	50	0.06
December 24	57	49	0.00
December 25	70	51	0.00
December 26	72	55	0.00
December 27	69	61	0.03
December 28	70	62	0.13
December 29	74	63	0.04
December 30	74	45	0.00
December 31	61	38	0.00

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Weather Station Details

Years	Station	Coordinates
1956–2024	Slidell	location