Weather in Budapest for September 2025
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Until now, September 2025 in Budapest has been nearly identical to the historical average, with a temperature of 28 °C (showing only a slight deviation of 0.2 °C).
The forecast for the next days in Budapest predicts a temperature of 23.1 °C, which is cooler than the historical average.
In general, the average temperature in Budapest at the beginning of September is 28 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19 °C by the end of September.
Budapest in September brings notable rainfall, with an average of 19 rainy days and a total precipitation of 64.2 mm.
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Budapest Weather September
Temperatures trend during September in Budapest
September weather in Budapest day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 27° /18° | 1.2 mm | 6 | |
| 2 Sept. |  Sunny | 28° /17° | 0.3 mm | 7 | |
| 3 Sept. | Sunny | 28° /17° | 1.6 mm | 7 | |
| 4 Sept. | Sunny | 29° /17° | 0.5 mm | 7 | |
| 5 Sept. | Partly cloudy | 29° /17° | 0 mm | 7 | |
| 6 Sept. | Sunny | 26° /16° | 0.2 mm | 6 | |
| 7 Sept. | Sunny | 29° /16° | 0.2 mm | 7 | |
| 8 Sept. | Partly cloudy | 30° /17° | 3.4 mm | 7 | |
| 9 Sept. | Sunny | 28° /16° | 2.1 mm | 7 | |
| 10 Sept. | Sunny | 26° /16° | 2.1 mm | 6 | |
| 11 Sept. | Sunny | 26° /16° | 0.6 mm | 6 | |
| 12 Sept. | Partly cloudy | 28° /16° | 0.1 mm | 7 | |
| 13 Sept. | Sunny | 25° /15° | 3.6 mm | 6 | |
| 14 Sept. |  Moderate rain | 19° /16° | 11.9 mm | 0.2 | |
| 15 Sept. | Sunny | 25° /15° | 0 mm | 1.2 | |
| 16 Sept. | Moderate rain | 26° /14° | 6.2 mm | 1.1 | |
| 17 Sept. |  Overcast | 20° /14° | 0 mm | 1 | |
| 18 Sept. | Sunny | 23° /15° | 0 mm | 1.6 | |
| 19 Sept. | Sunny | 27° /17° | 0 mm | 6 | |
| 20 Sept. | Sunny | 28° /20° | 0 mm | 6 | |
| 21 Sept. | Sunny | 30° /20° | 0 mm | 6 | |
| 22 Sept. | Sunny | 31° /21° | 0 mm | 7 | |
| 23 Sept. |  Patchy rain possible | 24° /16° | 0.8 mm | 5 | |
| 24 Sept. | Patchy rain possible | 17° /12° | 0.4 mm | 3 | |
| 25 Sept. | Sunny | 19° /12° | 0 mm | 4 | |
| 26 Sept. | Sunny | 21° /13° | 0 mm | 5 | |
| 27 Sept. | Patchy rain possible | 14° /12° | 2.7 mm | 3 | |
| 28 Sept. |  Cloudy | 23° /13° | 4 mm | 5 | |
| 29 Sept. | Patchy rain possible | 20° /13° | 3.5 mm | 5 | |
| 30 Sept. |  Moderate or heavy rain shower | 19° /13° | 9.9 mm | 5 | |
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Budapest in September - FAQ
September rainfall patterns in Budapest
UV exposure in Budapest during September
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