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Slidell June Weather

Averages and records for weather in Slidell, Louisiana in the month of June.

Typical Slidell June Weather 1991–2020
Average daily high	88.5 °F
Average daily low	71.9 °F
Average monthly precipitation	5.9 inches
Average monthly snow	none
Daily chance of precipitation	37.3%
Daily chance of snow	0%

Slidell June Weather Records 1956–2024
Highest temperature	104 °F	June 21, 1964
Lowest temperature	50 °F	June 1, 1984
Highest daily low	88 °F	June 16, 1963
Lowest daily high	76 °F	June 21, 2017
Hottest average high temperature	93.0 °F	1977
Coldest average high temperature	85.1 °F	2017
Most daily precipitation	8.7 inches	June 19, 2021
Most monthly precipitation	22.1 inches	2001
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
June 1	86.8	69.7	94	50
June 2	87.0	69.9	95	53
June 3	87.2	70.2	95	52
June 4	87.4	70.4	95	59
June 5	87.5	70.6	96	60
June 6	87.6	70.8	96	58
June 7	87.8	71.0	98	58
June 8	87.8	71.1	97	58
June 9	87.9	71.2	97	60
June 10	88.0	71.4	95	60
June 11	88.1	71.5	95	55
June 12	88.2	71.6	96	58
June 13	88.3	71.7	96	56
June 14	88.4	71.8	97	59
June 15	88.5	71.9	97	60
June 16	88.6	72.0	97	63
June 17	88.7	72.2	97	61
June 18	88.8	72.3	96	66
June 19	88.9	72.3	97	61
June 20	88.9	72.4	97	60
June 21	89.0	72.5	104	60
June 22	89.1	72.6	98	65
June 23	89.2	72.6	98	66
June 24	89.3	72.7	97	63
June 25	89.3	72.8	98	57
June 26	89.4	72.8	97	58
June 27	89.5	72.9	97	57
June 28	89.6	73.1	96	56
June 29	89.7	73.1	97	61
June 30	89.7	73.2	98	61

Weather Station Details

Years	Station	Coordinates
1956–2024	Slidell	location