On This Day, 23 September: Notable Weather Records
20 notable weather records on 23 September across the years, led by Klaipeda, LT, with events and storms for the date.
Key Facts for 23 September
- 20 notable weather records were set or tied on 23 September in 12 years (1984 to 2022).
- Klaipeda set an all-time record daily precipitation of 141.0 mm (5.6 in) on 23 September 2018.
- 7 extreme weather events peaked on 23 September.
- 6 named storms were active on 23 September.
Records on 23 September Through the Years
1984 to 2022| Date | Kind | Detail |
|---|---|---|
| 1984-09-23 | Record daily snowfall | Camp Crook, 30.5 cm (12.0 in) |
| 1993-09-23 | Record daily precipitation | Knysna (Tnk), 163.5 mm (6.4 in) |
| 1997-09-23 | Record daily precipitation | Hammon 3 SSW, 166.6 mm (6.6 in) |
| 1998-09-23 | Record daily precipitation | Naracoorte, 42.2 mm (1.7 in) |
| 1998-09-23 | Record daily precipitation | Woolsthorpe, 42.0 mm (1.7 in) |
| 2000-09-23 | Record daily snowfall | Woodruff, 34.0 cm (13.4 in) |
| 2003-09-23 | Record daily precipitation | Ashland, 113.3 mm (4.5 in) |
| 2010-09-23 | Record daily precipitation | Windom, 224.5 mm (8.8 in) |
| 2010-09-23 | Record daily precipitation | Manfred Downs Station, 35.0 mm (1.4 in) |
| 2010-09-23 | Record daily precipitation | Woodbine Station, 62.0 mm (2.4 in) |
| 2010-09-23 | Record daily precipitation | Flandreau, 108.7 mm (4.3 in) |
| 2016-09-23 | Record daily precipitation | Vernal, 55.6 mm (2.2 in) |
| 2018-09-23 | Record daily precipitation | Klaipeda, 141.0 mm (5.6 in) |
| 2020-09-23 | Record daily precipitation | Siliguri, 178.1 mm (7.0 in) |
| 2021-09-23 | Record daily precipitation | Renovo, 79.2 mm (3.1 in) |
| 2021-09-23 | Record daily precipitation | Fremont, 79.0 mm (3.1 in) |
| 2022-09-23 | Record daily precipitation | Canungra Finch Road, 108.0 mm (4.3 in) |
| 2022-09-23 | Record daily precipitation | Ebor (Wongwibinda), 60.0 mm (2.4 in) |
| 2022-09-23 | Record daily precipitation | Bowraville Recreation Club, 96.0 mm (3.8 in) |
| 2022-09-23 | Record daily precipitation | Grafton Research STN, 47.8 mm (1.9 in) |
Notable Records
| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 23 September 2018 | Klaipeda, LT | all-time rain | 141.0 mm (5.6 in) | 55.0 mm (2.2 in) | 88 years | 95 of 100 (Exceptional) |
| 23 September 2010 | Windom, US | all-time rain | 224.5 mm (8.8 in) | 73.1 mm (2.9 in) | 70 years | 91 of 100 (Exceptional) |
| 23 September 2022 | Canungra Finch Road, AU | monthly rain | 108.0 mm (4.3 in) | 51.4 mm (2.0 in) | 105 years | 90 of 100 (Exceptional) |
| 23 September 1993 | Knysna (Tnk), ZA | monthly rain | 163.5 mm (6.4 in) | 51.5 mm (2.0 in) | 88 years | 85 of 100 (Exceptional) |
| 23 September 2016 | Vernal, US | all-time rain | 55.6 mm (2.2 in) | 15.0 mm (0.6 in) | 96 years | 83 of 100 (Exceptional) |
| 23 September 1984 | Camp Crook, US | monthly snowfall | 30.5 cm (12.0 in) | 22.9 cm (9.0 in) | 81 years | 83 of 100 (Exceptional) |
| 23 September 2022 | Ebor (Wongwibinda), AU | daily rain | 60.0 mm (2.4 in) | 38.7 mm (1.5 in) | 136 years | 80 of 100 (Exceptional) |
| 23 September 2010 | Manfred Downs Station, AU | daily rain | 35.0 mm (1.4 in) | 35.0 mm (1.4 in) | 122 years | 80 of 100 (Exceptional) |
| 23 September 2022 | Bowraville Recreation Club, AU | daily rain | 96.0 mm (3.8 in) | 72.4 mm (2.9 in) | 116 years | 80 of 100 (Exceptional) |
| 23 September 2021 | Renovo, US | daily rain | 79.2 mm (3.1 in) | 51.3 mm (2.0 in) | 112 years | 80 of 100 (Exceptional) |
| 23 September 2021 | Fremont, US | daily rain | 79.0 mm (3.1 in) | 52.3 mm (2.1 in) | 111 years | 80 of 100 (Exceptional) |
| 23 September 1998 | Naracoorte, AU | daily rain | 42.2 mm (1.7 in) | 24.7 mm (1.0 in) | 109 years | 80 of 100 (Exceptional) |
| 23 September 1998 | Woolsthorpe, AU | daily rain | 42.0 mm (1.7 in) | 22.7 mm (0.9 in) | 104 years | 80 of 100 (Exceptional) |
| 23 September 2010 | Woodbine Station, AU | daily rain | 62.0 mm (2.4 in) | 51.8 mm (2.0 in) | 100 years | 80 of 100 (Exceptional) |
| 23 September 2020 | Siliguri, IN | daily rain | 178.1 mm (7.0 in) | 123.5 mm (4.9 in) | 113 years | 79 of 100 (Major) |
| 23 September 2022 | Grafton Research STN, AU | daily rain | 47.8 mm (1.9 in) | 42.7 mm (1.7 in) | 97 years | 79 of 100 (Major) |
| 23 September 2010 | Flandreau, US | daily rain | 108.7 mm (4.3 in) | 92.2 mm (3.6 in) | 96 years | 79 of 100 (Major) |
| 23 September 1997 | Hammon 3 SSW, US | monthly rain | 166.6 mm (6.6 in) | 64.2 mm (2.5 in) | 74 years | 79 of 100 (Major) |
| 23 September 2003 | Ashland, US | daily rain | 113.3 mm (4.5 in) | 61.7 mm (2.4 in) | 104 years | 78 of 100 (Major) |
| 23 September 2000 | Woodruff, US | monthly snowfall | 34.0 cm (13.4 in) | 16.2 cm (6.4 in) | 88 years | 78 of 100 (Major) |
Events
Storms
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).