Budapest is warmest in July, averaging 31° by day and 17° at night. The wettest month is June with 63 mm, and the year brings about 573 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 4° | -4° | 37 mm | 8.6 h | Cool |
| February | 9° | -3° | 36 mm | 10.0 h | Cool |
| March | 12° | 1° | 28 mm | 11.6 h | Mild |
| April | 16° | 6° | 36 mm | 13.4 h | Mild |
| May | 21° | 10° | 56 mm | 14.9 h | Sightseeing |
| June | 27° | 15° | 63 mm | 15.7 h | Beach weather |
| July | 31° | 17° | 53 mm | 15.4 h | Beach weather |
| August | 30° | 17° | 56 mm | 14.1 h | Beach weather |
| September | 25° | 12° | 51 mm | 12.3 h | Sightseeing |
| October | 18° | 7° | 53 mm | 10.6 h | Sightseeing |
| November | 9° | 2° | 45 mm | 9.0 h | Cool |
| December | 4° | -2° | 59 mm | 8.3 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: June, July and August — highs around 29°, nights no colder than 15°, and at most 63 mm of rain in a month.
Walking the city: May, September and October — highs of 18–25° and no more than 56 mm of rain a month.