Slidell Weather in 1978

Historical record of Slidell, Louisiana weather for the year 1978 based on NOAA data.

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1978 Slidell Weather Extremes
Highest temperature	97 °F	June 29
Lowest temperature	22 °F	February 23
Highest daily low	78 °F	August 29
Lowest daily high	37 °F	January 31
Most daily precipitation	5.6 inches	January 25
Most daily snow	none	-
Total annual precipitation	63.1 inches	-
Total annual snow	none	-

What was the hottest temperature in Slidell in 1978?

The highest temperature recorded in Slidell, Louisiana in 1978 was 97 °F which happened on June 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Slidell in 1978

Rank	Temperature	Date
1	97 °F	Jun 29
2	96 °F	Aug 5
3	95 °F	Aug 4
4	94 °F	Aug 22
4	94 °F	Aug 18
4	94 °F	Aug 3
4	94 °F	Jul 19
4	94 °F	Jul 10
4	94 °F	Jul 4
4	94 °F	Jun 30
4	94 °F	Jun 27
4	94 °F	Jun 26
4	94 °F	Jun 25
4	94 °F	Jun 24

What was the coldest temperature in Slidell in 1978?

The lowest temperature recorded in Slidell, Louisiana in 1978 was 22 °F which happened 3 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Slidell in 1978

Rank	Temperature	Date
1	22 °F	February 23
1	22 °F	February 22
1	22 °F	January 15
4	24 °F	January 11
4	24 °F	January 10
6	25 °F	December 12
6	25 °F	December 10
6	25 °F	January 16
9	26 °F	December 13
9	26 °F	December 11
9	26 °F	February 21
9	26 °F	February 20
9	26 °F	January 30
9	26 °F	January 29
9	26 °F	January 28
9	26 °F	January 27
9	26 °F	January 9
9	26 °F	January 4

January 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	65	47	0.00
January 2	62	38	0.00
January 3	42	27	0.00
January 4	50	26	0.00
January 5	62	28	0.00
January 6	70	53	0.00
January 7	74	57	0.00
January 8	67	58	1.71
January 9	63	26	0.02
January 10	41	24	0.00
January 11	44	24	0.00
January 12	48	28	0.40
January 13	57	36	0.43
January 14	38	33	0.00
January 15	38	22	0.00
January 16	45	25	0.00
January 17	61	40	0.60
January 18	45	30	0.00
January 19	40	30	1.73
January 20	37	29	0.00
January 21	37	29	0.00
January 22	44	29	0.06
January 23	48	34	0.30
January 24	57	40	0.07
January 25	62	52	5.57
January 26	62	35	0.70
January 27	49	26	0.00
January 28	49	26	0.07
January 29	50	26	0.00
January 30	52	26	0.00
January 31	37	33	0.45

February 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	40	35	0.50
February 2	55	38	0.57
February 3	44	38	0.13
February 4	47	30	0.00
February 5	58	31	0.00
February 6	59	28	0.00
February 7	47	28	0.00
February 8	44	30	0.00
February 9	47	30	0.00
February 10	48	31	0.00
February 11	53	28	0.00
February 12	58	28	0.00
February 13	63	42	0.41
February 14	67	34	0.00
February 15	55	33	0.00
February 16	52	33	0.00
February 17	66	37	0.00
February 18	63	37	0.27
February 19	52	31	0.00
February 20	46	26	0.00
February 21	54	26	0.00
February 22	46	22	0.00
February 23	49	22	0.00
February 24	65	30	0.00
February 25	66	29	0.00
February 26	71	39	0.19
February 27	65	37	0.00
February 28	62	41	0.68

March 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	74	56	0.16
March 2	64	43	0.00
March 3	63	53	0.35
March 4	55	35	0.00
March 5	49	29	0.00
March 6	53	33	0.00
March 7	65	46	0.00
March 8	60	57	2.40
March 9	65	43	0.02
March 10	49	38	0.00
March 11	60	38	0.00
March 12	68	38	0.00
March 13	74	56	0.00
March 14	70	60	0.37
March 15	81	56	0.00
March 16	80	49	0.00
March 17	62	34	0.00
March 18	66	36	0.00
March 19	71	42	0.00
March 20	72	43	0.00
March 21	69	49	0.00
March 22	75	51	0.27
March 23	75	52	0.00
March 24	74	56	0.00
March 25	74	57	0.10
March 26	67	39	0.00
March 27	64	36	0.00
March 28	66	37	0.00
March 29	68	40	0.00
March 30	76	45	0.00
March 31	80	47	0.00

April 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	83	49	0.00
April 2	82	50	0.00
April 3	79	56	0.00
April 4	78	57	0.00
April 5	81	56	0.00
April 6	79	60	0.00
April 7	80	63	0.00
April 8	84	63	0.00
April 9	84	63	0.00
April 10	81	66	0.00
April 11	80	68	0.71
April 12	69	55	0.42
April 13	61	55	2.30
April 14	75	50	0.00
April 15	79	49	0.00
April 16	80	55	0.00
April 17	79	62	0.00
April 18	81	66	0.01
April 19	84	57	0.00
April 20	82	47	0.00
April 21	71	46	0.00
April 22	76	52	0.00
April 23	76	56	0.00
April 24	79	60	0.00
April 25	81	63	0.01
April 26	79	47	0.00
April 27	74	51	0.00
April 28	76	50	0.00
April 29	80	57	0.00
April 30	80	64	0.00

May 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	83	66	0.00
May 2	87	70	0.00
May 3	78	68	0.32
May 4	74	57	5.48
May 5	70	54	0.00
May 6	80	56	0.00
May 7	78	70	0.00
May 8	77	73	0.58
May 9	81	70	0.98
May 10	85	56	0.19
May 11	84	59	0.00
May 12	81	60	0.00
May 13	86	69	0.00
May 14	85	54	0.00
May 15	83	54	0.00
May 16	89	65	0.00
May 17	82	66	0.00
May 18	80	65	0.61
May 19	84	68	0.00
May 20	88	69	0.00
May 21	89	70	0.00
May 22	89	68	0.00
May 23	88	65	0.00
May 24	89	67	0.00
May 25	88	68	0.00
May 26	90	67	0.00
May 27	89	69	0.00
May 28	93	70	0.00
May 29	88	66	0.02
May 30	89	67	0.00
May 31	89	69	0.00

June 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	89	69	0.04
June 2	89	71	0.02
June 3	84	71	2.70
June 4	79	72	0.93
June 5	84	69	0.00
June 6	89	71	0.00
June 7	87	78	0.00
June 8	88	75	1.17
June 9	90	73	0.29
June 10	89	67	0.00
June 11	88	69	0.09
June 12	89	73	0.01
June 13	92	71	0.19
June 14	91	66	0.00
June 15	87	62	0.00
June 16	90	65	0.00
June 17	88	71	0.00
June 18	88	71	0.25
June 19	88	69	0.00
June 20	88	69	0.00
June 21	88	69	0.00
June 22	90	70	0.00
June 23	92	70	0.00
June 24	94	75	0.03
June 25	94	72	0.39
June 26	94	73	0.00
June 27	94	74	0.00
June 28	93	74	0.00
June 29	97	73	0.44
June 30	94	72	0.02

July 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	72	0.02
July 2	93	75	0.00
July 3	93	77	0.00
July 4	94	78	0.00
July 5	93	73	0.09
July 6	93	72	0.15
July 7	92	75	0.01
July 8	92	72	0.19
July 9	92	73	0.00
July 10	94	73	0.00
July 11	92	73	0.28
July 12	90	73	0.13
July 13	93	74	0.00
July 14	92	74	0.00
July 15	91	73	0.80
July 16	90	73	1.32
July 17	91	71	0.00
July 18	91	72	0.00
July 19	94	74	0.00
July 20	91	75	0.00
July 21	89	71	0.10
July 22	87	72	0.12
July 23	88	72	1.33
July 24	86	73	0.00
July 25	89	72	0.00
July 26	91	72	0.00
July 27	89	70	0.80
July 28	84	69	0.02
July 29	88	73	0.03
July 30	91	75	0.00
July 31	92	75	0.01

August 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	92	73	0.00
August 2	93	73	0.00
August 3	94	73	0.00
August 4	95	72	0.00
August 5	96	71	0.01
August 6	92	71	0.22
August 7	91	70	0.14
August 8	89	70	3.18
August 9	84	72	2.08
August 10	82	72	1.15
August 11	84	71	0.20
August 12	89	70	0.00
August 13	87	72	0.00
August 14	90	69	0.33
August 15	88	70	0.01
August 16	91	73	0.00
August 17	93	74	0.00
August 18	94	73	0.00
August 19	93	74	0.00
August 20	93	75	0.00
August 21	91	71	0.30
August 22	94	72	0.01
August 23	93	72	0.48
August 24	91	73	0.00
August 25	92	73	0.00
August 26	91	68	0.00
August 27	91	69	0.00
August 28	88	74	0.26
August 29	88	78	0.02
August 30	90	74	0.13
August 31	85	70	0.00

September 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	69	0.00
September 2	91	68	0.00
September 3	91	68	0.00
September 4	88	68	0.00
September 5	90	65	0.00
September 6	93	66	0.00
September 7	92	68	0.00
September 8	90	71	0.00
September 9	84	73	0.03
September 10	85	71	0.00
September 11	89	72	0.00
September 12	90	73	0.00
September 13	90	75	0.13
September 14	90	72	0.44
September 15	89	73	0.00
September 16	87	69	0.04
September 17	87	69	0.45
September 18	90	71	0.00
September 19	91	72	0.00
September 20	92	71	0.00
September 21	91	69	0.00
September 22	93	71	0.00
September 23	89	71	0.08
September 24	90	69	0.00
September 25	90	67	0.11
September 26	87	67	0.23
September 27	86	70	0.28
September 28	85	70	0.28
September 29	80	65	0.75
September 30	79	65	0.00

October 1978 Slidell Weather

Day	High (°F)	Low (°F)
October 1	85	65
October 2	85	58
October 3	85	60
October 4	85	59
October 5	86	64
October 6	88	63
October 7	78	50
October 8	74	45
October 9	73	46
October 10	78	50
October 11	83	57
October 12	84	62
October 13	85	62
October 14	87	58
October 15	72	38
October 16	73	40
October 17	81	46
October 18	69	41
October 19	78	42
October 20	81	49
October 21	83	50
October 22	85	52
October 23	82	55
October 24	84	55
October 25	83	57
October 26	83	56
October 27	85	61
October 28	84	60
October 29	84	52
October 30	84	52
October 31	81	61

November 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	83	59	0.00
November 2	84	52	0.00
November 3	84	50	0.00
November 4	84	49	0.00
November 5	83	50	0.00
November 6	80	53	0.00
November 7	80	59	0.23
November 8	67	49	0.01
November 9	66	39	0.00
November 10	69	42	0.00
November 11	76	53	0.00
November 12	83	57	0.00
November 13	81	49	0.00
November 14	78	51	0.00
November 15	79	58	0.00
November 16	81	69	0.02
November 17	80	70	0.97
November 18	81	47	0.00
November 19	70	47	0.00
November 20	75	55	0.02
November 21	80	52	0.00
November 22	79	53	0.00
November 23	77	55	0.00
November 24	80	59	0.00
November 25	78	56	0.00
November 26	72	56	0.00
November 27	80	62	2.49
November 28	65	52	0.78
November 29	58	52	0.00
November 30	70	56	0.06

December 1978 Slidell Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	41	0.00
December 2	69	42	0.00
December 3	75	49	0.04
December 4	81	57	1.55
December 5	57	32	0.97
December 6	60	33	0.00
December 7	74	49	0.06
December 8	80	72	0.00
December 9	81	36	0.61
December 10	40	25	0.00
December 11	46	26	0.00
December 12	52	25	0.00
December 13	59	26	0.00
December 14	63	33	0.00
December 15	56	36	0.00
December 16	60	43	0.01
December 17	74	46	0.26
December 18	59	33	0.00
December 19	70	34	0.00
December 20	75	62	0.00
December 21	78	50	0.70
December 22	61	31	0.00
December 23	60	31	0.00
December 24	63	44	0.79
December 25	65	32	0.00
December 26	59	30	0.00
December 27	64	31	0.00
December 28	55	34	0.00
December 29	61	34	0.00
December 30	57	49	0.00
December 31	70	52	0.02

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Weather Station Details

Years	Station	Coordinates
1956–2024	Slidell	location