Escondido September Weather

Averages and records for weather in Escondido, California in the month of September.
Typical Escondido September Weather
1991–2020
Average daily high 87.2 °F
Average daily low 62.7 °F
Average monthly precipitation 0.2 inches
Average monthly snow none
Daily chance of precipitation 3.3%
Daily chance of snow 0%
Escondido September Weather Records
1893–2024
Highest temperature 115 °F September 6, 2020
Lowest temperature 32 °F September 18, 1900
Highest daily low 80 °F September 17, 2014
Lowest daily high 62 °F September 29, 1926
Hottest average high temperature 93.3 °F 1979
Coldest average high temperature 77.8 °F 1976
Most daily precipitation 1.8 inches September 25, 1939
Most monthly precipitation 3.6 inches 1939
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)
High Low High Low
September 1 89.1 64.2 108 42
September 2 89.0 64.1 106 40
September 3 88.9 64.0 108 42
September 4 88.8 63.9 102 37
September 5 88.7 63.8 111 44
September 6 88.5 63.7 115 44
September 7 88.4 63.6 106 40
September 8 88.3 63.6 104 40
September 9 88.3 63.5 103 42
September 10 88.2 63.3 103 42
September 11 88.1 63.2 105 42
September 12 87.9 63.1 106 38
September 13 87.7 63.0 108 40
September 14 87.5 62.8 103 39
September 15 87.4 62.7 108 39
September 16 87.3 62.5 108 37
September 17 87.1 62.4 110 35
September 18 87.0 62.2 108 32
September 19 86.8 62.0 107 35
September 20 86.5 61.8 107 35
September 21 86.2 61.5 105 40
September 22 86.0 61.2 106 40
September 23 85.9 61.0 105 37
September 24 85.8 60.8 103 36
September 25 85.7 60.6 105 39
September 26 85.6 60.4 104 34
September 27 85.4 60.2 110 34
September 28 85.2 60.0 107 38
September 29 85.1 59.8 104 37
September 30 84.9 59.7 111 39
Weather Station Details
Years Station Coordinates
1979–2024 Escondido #2 location
1893–1979 Escondido location