Weather radar Hakodate
Real-time precipitation radar · Hokkaido · Japan
Hakodate climate table – average temperature, precipitation & sunshine hours
The climate table for Hakodate shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 1.5° | 2.1° | 6.3° | 12.3° | 16.9° | 20.9° | 25.6° | 26.9° | 24.1° | 17.5° | 11.3° | 3.5° |
| Avg low (°C) | -3° | -3° | 0.6° | 5.6° | 9.8° | 14.7° | 20.5° | 22.2° | 18.2° | 11.1° | 5.4° | -0.7° |
| Precipitation (mm) | 72 | 51 | 82 | 85 | 80 | 100 | 95 | 210 | 157 | 105 | 110 | 74 |
| Rainy days | 13 | 10 | 12 | 9 | 13 | 11 | 11 | 18 | 12 | 11 | 11 | 12 |
| Sunshine hours | 218 | 228 | 273 | 283 | 308 | 298 | 282 | 251 | 262 | 256 | 211 | 188 |
| Humidity | 77% | 74% | 75% | 74% | 79% | 85% | 88% | 87% | 81% | 77% | 75% | 76% |
Best time to visit Hakodate
The best time to visit Hakodate is typically July. In this month the average high is 25.6°C, precipitation is 95 mm and sunshine duration is 282 hours. The annual average high is 14.1°C, total annual precipitation is 1221 mm (143 rainy days/year) and annual sunshine is 3058 hours.
Frequently asked questions about the weather in Hakodate
How up to date is the weather radar for Hakodate?
The weather radar for Hakodate is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Hakodate?
Besides the rain radar, RadarWeather provides for Hakodate: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Hakodate?
The thunderstorm potential for Hakodate is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Hakodate.
What is the climate like in Hakodate?
Hakodate has an annual average high of 14.1°C. The warmest month is August (avg high 26.9°C), the coldest January (avg low -3°C). The wettest month is August with 210 mm, the driest February with 51 mm. Total annual precipitation is 1221 mm (143 rainy days). Annual sunshine is 3058 hours.
Weather radar near Hakodate
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