Brooklyn weather in 2023
Brooklyn weather in 2023, with 365 daily observations from Open-Meteo archive data.
Interactive graph
Open Brooklyn in the interactive graph
Use the graph view to inspect 2023 alongside other available years for Brooklyn.
Year summary
In 2023, Brooklyn averaged 17.5 C for daily highs and 8.9 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2023 with the 2023-2025 archive baseline. The 2023 average daily high was +0.3 C from that baseline, and total precipitation was +151.3 mm from the baseline total.
The warmest month was July, with an average high of 28.8 C, while February had the lowest average low at -0.7 C.
The wettest month was September, totaling 226.0 mm. The hottest day reached 34.8 C on September 7, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 1.5 | 8.7 | 120.7 | 31 |
| February | -0.7 | 8.1 | 50.9 | 28 |
| March | 1.1 | 9.9 | 125.0 | 31 |
| April | 8.0 | 17.0 | 139.0 | 30 |
| May | 10.5 | 20.2 | 39.3 | 31 |
| June | 15.5 | 24.5 | 84.4 | 30 |
| July | 20.4 | 28.8 | 158.3 | 31 |
| August | 18.9 | 27.3 | 139.6 | 31 |
| September | 16.2 | 24.7 | 226.0 | 30 |
| October | 10.5 | 19.2 | 106.3 | 31 |
| November | 2.1 | 11.3 | 55.6 | 30 |
| December | 1.7 | 9.2 | 204.8 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | September 7, 2023 | 34.8 C |
| Coldest night | February 4, 2023 | -16.2 C |
| Wettest day | December 18, 2023 | 70.8 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.