Salem weather in 2025
Salem weather in 2025, with 365 daily observations from Open-Meteo archive data.
Interactive graph
Open Salem in the interactive graph
Use the graph view to inspect 2025 alongside other available years for Salem.
Year summary
In 2025, Salem averaged 32.5 C for daily highs and 22.3 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2025 with the 2023-2025 archive baseline. The 2025 average daily high was -0.6 C from that baseline, and total precipitation was -139.7 mm from the baseline total.
The warmest month was April, with an average high of 36.4 C, while December had the lowest average low at 19.4 C.
The wettest month was October, totaling 179.7 mm. The hottest day reached 38.5 C on March 29, 2025.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 19.5 | 29.6 | 15.0 | 31 |
| February | 20.1 | 33.0 | 0.4 | 28 |
| March | 22.7 | 35.6 | 30.8 | 31 |
| April | 24.4 | 36.4 | 50.0 | 30 |
| May | 24.4 | 33.6 | 153.8 | 31 |
| June | 23.2 | 33.0 | 40.8 | 30 |
| July | 23.2 | 32.8 | 125.6 | 31 |
| August | 22.8 | 32.0 | 154.6 | 31 |
| September | 23.1 | 31.9 | 144.6 | 30 |
| October | 23.0 | 31.0 | 179.7 | 31 |
| November | 22.2 | 31.2 | 62.8 | 30 |
| December | 19.4 | 30.1 | 24.6 | 31 |
Daily records in 2025
| Record | Date | Value |
|---|---|---|
| Hottest day | March 29, 2025 | 38.5 C |
| Coldest night | December 14, 2025 | 16.1 C |
| Wettest day | May 17, 2025 | 49.5 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.