Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.31	1.19	1.19	1.39	1.31	1.39	1.31	1.11	1.11	0.5	0.61	0.69	0.89	1.11	1.31	1.61	1.39	1.39	0.69	0.39	1.31	1.69	1.61	1.69
Wind gust (m/s)	6.31	4.19	5.19	6.39	5.31	4.39	5.31	5.11	5.11	1.06	0.72	0.83	3.89	4.11	6.31	6.61	5.39	1.5	0.69	0.53	6.31	5.69	6.61	5.69
Wind direction (°)	N 359°	N 2°	N 1°	N 3°	N 4°	N 0°	N 2°	N 1°	N 358°	NNE 32°	SSE 161°	S 184°	SSW 192°	SSW 194°	SSW 197°	S 183°	SSW 199°	SSW 195°	SSW 207°	NW 310°	N 0°	N 0°	N 359°	N 359°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	87	87	88	88	88	88	86	84	81	68	61	57	55	49	46	45	44	48	63	71	76	77	76	75

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	770	770	770	770	770	770	770	770	770	770	770	770	769	769	768	767	767	767	767	768	769	770	770	770

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.2	0.8	1.9	3.3	4.4	4.9	5.1	4.1	2.7	1.3	0.4	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	7.1	7.4	7	6.7	6	5.6	5.8	6.3	6.7	6.1	6.4	4.9	4.7	4	3.6	3.2	3.2	3.9	4.7	6.5	7.2	7.2	7.3	6.9
PM10 (µg/m³)	7.8	7.8	7.6	7.4	7.2	7.2	7.1	7.4	7.8	7.5	7.6	7.6	6.2	5.2	4.8	4.6	4.6	4.5	5.5	7.6	8.4	8.8	8.5	8.3
Ozone (O₃) (µg/m³)	54	53	53	54	54	50	50	50	51	54	62	72	84	93	93	91	89	88	85	77	73	64	59	58
NO₂ (µg/m³)	9.1	9.1	8.5	7	6.1	5.7	5	4.9	4.7	3.9	3.1	2.3	1.8	1.6	1.5	1.4	1.5	1.8	3.2	7.3	8.6	9	8.4	8
SO₂ (µg/m³)	0.4	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.5	0.5	0.4	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.3
CO (µg/m³)	177	177	174	170	171	163	162	164	166	167	172	169	166	160	152	144	144	147	159	181	190	190	177	166

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Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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5-day weather forecast Bolzano Sep 20, 2026

Forecast from 11 °C to 22 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction