Yokohama weather in 2023
Yokohama weather in 2023, with 365 daily observations from Open-Meteo archive data.
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Use the graph view to inspect 2023 alongside other available years for Yokohama.
Year summary
In 2023, Yokohama averaged 21.0 C for daily highs and 13.0 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 +0.1 C from that baseline, and total precipitation was -74.5 mm from the baseline total.
The warmest month was August, with an average high of 32.3 C, while January had the lowest average low at 0.7 C.
The wettest month was June, totaling 273.6 mm. The hottest day reached 36.7 C on July 26, 2023.
Monthly averages and precipitation
| Month | Avg low C | Avg high C | Rain and snow mm | Days |
|---|---|---|---|---|
| January | 0.7 | 9.1 | 23.3 | 31 |
| February | 2.2 | 10.7 | 44.5 | 28 |
| March | 7.7 | 16.2 | 141.0 | 31 |
| April | 11.4 | 19.4 | 130.0 | 30 |
| May | 14.1 | 21.8 | 178.5 | 31 |
| June | 18.9 | 25.8 | 273.6 | 30 |
| July | 24.1 | 32.0 | 50.8 | 31 |
| August | 25.3 | 32.3 | 128.6 | 31 |
| September | 23.1 | 29.7 | 180.3 | 30 |
| October | 14.1 | 22.4 | 120.4 | 31 |
| November | 9.4 | 18.3 | 59.3 | 30 |
| December | 3.8 | 13.5 | 38.7 | 31 |
Daily records in 2023
| Record | Date | Value |
|---|---|---|
| Hottest day | July 26, 2023 | 36.7 C |
| Coldest night | January 26, 2023 | -4.7 C |
| Wettest day | June 2, 2023 | 92.2 mm |
Related pages
Weather data source: Open-Meteo Archive API. City metadata source: GeoNames cities15000.