San Jose weather in 2024
San Jose weather in 2024, with 366 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2024 alongside other available years for San Jose.
Year summary
In 2024, San Jose averaged 22.9 C for daily highs and 11.0 C for daily lows.
A 1991-2020 normal is not available for this location yet, so this page compares 2024 with the 2023-2025 archive baseline. The 2024 average daily high was +0.7 C from that baseline, and total precipitation was -17.2 mm from the baseline total.
The warmest month was July, with an average high of 31.9 C, while February had the lowest average low at 6.7 C.
The wettest month was February, totaling 146.4 mm. The hottest day reached 41.5 C on July 3, 2024.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 7.7 | 15.4 | 126.1 | 31 |
| February | 6.7 | 15.8 | 146.4 | 29 |
| March | 8.0 | 16.9 | 90.0 | 31 |
| April | 9.1 | 20.1 | 43.5 | 30 |
| May | 11.1 | 25.2 | 22.2 | 31 |
| June | 14.2 | 29.2 | 0.9 | 30 |
| July | 16.2 | 31.9 | 0.4 | 31 |
| August | 14.9 | 28.9 | 1.2 | 31 |
| September | 14.1 | 28.9 | 3.1 | 30 |
| October | 14.3 | 28.0 | 5.7 | 31 |
| November | 7.9 | 17.9 | 80.4 | 30 |
| December | 7.4 | 16.4 | 113.7 | 31 |
Daily records in 2024
| Record | Date | Value |
|---|---|---|
| Hottest day | July 3, 2024 | 41.5 C |
| Coldest night | November 28, 2024 | 0.9 C |
| Wettest day | February 4, 2024 | 46.4 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.