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Dundee Weather by Month
Average temperatures, rainfall and humidity for Dundee, United Kingdom, month by month, built from OpenWeather's historical records. Use it to see what a typical Dundee month looks like before you travel — then check the live Dundee forecast for the days ahead.
Warmest month
July
20°C average high
Coolest month
January
2°C average low
Wettest month
December
106 mm of rain
Driest month
May
48 mm of rain
Average temperature and rainfall in Dundee by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 7°C | 2°C | -8°C / 34°C | 94 mm | 88% | 18 km/h |
| February | 8°C | 2°C | -8°C / 36°C | 66 mm | 85% | 20 km/h |
| March | 10°C | 3°C | -7°C / 33°C | 65 mm | 82% | 18 km/h |
| April | 12°C | 4°C | -4°C / 37°C | 48 mm | 78% | 16 km/h |
| May | 15°C | 7°C | -1°C / 35°C | 48 mm | 79% | 15 km/h |
| June | 19°C | 10°C | 3°C / 34°C | 54 mm | 80% | 15 km/h |
| July | 20°C | 11°C | 6°C / 35°C | 59 mm | 80% | 15 km/h |
| August | 20°C | 11°C | 5°C / 37°C | 66 mm | 82% | 15 km/h |
| September | 17°C | 9°C | 0°C / 34°C | 54 mm | 83% | 15 km/h |
| October | 14°C | 7°C | -3°C / 34°C | 89 mm | 86% | 17 km/h |
| November | 11°C | 4°C | -5°C / 34°C | 95 mm | 88% | 15 km/h |
| December | 10°C | 2°C | -7°C / 36°C | 106 mm | 89% | 18 km/h |
Best time to visit Dundee
The most comfortable time to visit Dundee is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around December, totalling about 845 mm a year.
Travellers who prefer heat should aim for July, when highs average 20°C. December is the month to avoid if rain would spoil your plans — it averages 106 mm, roughly 2× the rainfall of May.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Dundee forecast for what is happening now.