Gardiner September Weather

Averages and records for weather in Gardiner, Maine in the month of September.
Typical Gardiner September Weather
1991–2020
Average daily high 71.8 °F
Average daily low 49.6 °F
Average monthly precipitation 3.9 inches
Average monthly snow none
Daily chance of precipitation 31.2%
Daily chance of snow 0%
Gardiner September Weather Records
1886–2024
Highest temperature 97 °F September 3, 1937
Lowest temperature 22 °F September 27, 1955
Highest daily low 70 °F September 8, 1999
Lowest daily high 46 °F September 29, 1911
Hottest average high temperature 79.3 °F 1961
Coldest average high temperature 63.9 °F 1888
Most daily precipitation 5.8 inches September 11, 1954
Most monthly precipitation 11.2 inches 1999
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 76.4 53.9 92 38
September 2 76.1 53.6 94 37
September 3 75.8 53.3 97 38
September 4 75.6 53.0 90 39
September 5 75.3 52.7 95 35
September 6 75.0 52.3 89 38
September 7 74.7 52.0 92 35
September 8 74.5 51.8 92 35
September 9 74.2 51.6 90 36
September 10 73.8 51.2 95 35
September 11 73.4 50.9 95 33
September 12 73.0 50.5 93 33
September 13 72.6 50.2 87 31
September 14 72.4 50.0 90 29
September 15 72.0 49.7 90 31
September 16 71.7 49.4 93 29
September 17 71.3 49.1 88 30
September 18 70.9 48.8 88 32
September 19 70.5 48.4 85 30
September 20 70.1 48.1 88 25
September 21 69.7 47.8 92 29
September 22 69.2 47.3 95 29
September 23 68.7 46.8 92 28
September 24 68.3 46.4 87 26
September 25 67.9 46.0 89 27
September 26 67.6 45.7 90 26
September 27 67.3 45.4 89 22
September 28 66.9 45.1 85 24
September 29 66.4 44.7 85 23
September 30 66.0 44.3 84 23
Weather Station Details
Years Station Coordinates
1886–2024 Gardiner location