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Carlsbad September Weather

Averages and records for weather in Carlsbad, New Mexico in the month of September.

Typical Carlsbad September Weather 1991–2020
Average daily high	87.9 °F
Average daily low	61.0 °F
Average monthly precipitation	2.0 inches
Daily chance of precipitation	18.5%

Carlsbad September Weather Records 1900–2024
Highest temperature	106 °F	September 7, 1948
Lowest temperature	29 °F	September 29, 1909
Highest daily low	78 °F	September 3, 1936
Lowest daily high	49 °F	September 19, 1991
Hottest average high temperature	95.6 °F	1931
Coldest average high temperature	76.3 °F	1974
Most daily precipitation	3.6 inches	September 16, 1919
Most monthly precipitation	9.2 inches	1974

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	91.7	65.3	105	49
September 2	91.5	65.1	105	46
September 3	91.3	64.9	105	52
September 4	91.0	64.6	103	49
September 5	90.8	64.4	105	49
September 6	90.5	64.1	104	49
September 7	90.1	63.8	106	50
September 8	89.8	63.5	103	49
September 9	89.5	63.2	102	43
September 10	89.2	62.9	102	44
September 11	89.0	62.6	101	45
September 12	88.7	62.2	102	47
September 13	88.5	61.9	100	45
September 14	88.2	61.6	103	47
September 15	88.0	61.2	101	44
September 16	87.8	60.9	101	45
September 17	87.6	60.6	104	41
September 18	87.4	60.3	102	44
September 19	87.2	60.0	104	44
September 20	87.0	59.7	102	40
September 21	86.7	59.4	100	42
September 22	86.4	59.0	100	40
September 23	86.0	58.6	101	40
September 24	85.8	58.3	100	38
September 25	85.5	57.9	102	39
September 26	85.3	57.5	101	36
September 27	85.1	57.1	102	38
September 28	84.9	56.7	101	36
September 29	84.7	56.3	102	29
September 30	84.5	55.9	100	39

Weather Station Details

Years	Station	Coordinates
1949–2024	Carlsbad Cavern City Airport	location
1900–1948	Carlsbad	location