Seveso weather in March

In March, Seveso sees average daytime highs of 12°C and overnight lows near 4°C, with 82 mm of precipitation across 9.2 wet days and about 11.6 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Highs climb over the month, from about 10°C in the first days to 14°C by the end. The sky is clear or mostly clear about 41% of the time in March, and the air most often feels dry.

Daylight stretches from about 10 h 48 min at the start of March to 12 h 24 min by month's end. Set against the rest of the year, March is Seveso's 6th-clearest and 1st-windiest month. For the whole year in context, see Seveso's year-round climate.

Daytime high: 12°; 8th warmest
Overnight low: 4°; 4th coldest
Precipitation: 82 mm; 9.2 wet days
Daylight: 11 h 36 min; 6:45 AM – 6:21 PM
Cloud cover: 52%; 6th clearest
Wind: 6 km/h; 1st windiest
Solar energy: 3.76 kWh/m²
Travel score: 3.5; out of 10

Seveso is chief town of the homonym municipality.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← February Seveso year-round climate April →Best places to visit in March

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 10°C in the first days to 14°C by the end.

A typical March day in Seveso reaches about 12°C in the afternoon and slips back to 4°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 17°C. Set against its neighbours, March runs about 4°C warmer than February and about 4°C cooler than April.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	10	10	10	10	11	11	11	11	11	12	12	12	12	12	13	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14
Avg low (°C)	2	2	2	2	3	3	3	3	3	3	4	4	4	4	4	4	4	5	5	5	5	5	5	5	5	5	5	6	6	6	6

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	11	3
6	11	3
7	11	3
8	11	3
9	11	3
10	12	3
11	12	4
12	12	4
13	12	4
14	12	4
15	13	4
16	13	4
17	13	4
18	13	5
19	13	5
20	13	5
21	13	5
22	13	5
23	13	5
24	14	5
25	14	5
26	14	5
27	14	5
28	14	6
29	14	6
30	14	6
31	14	6

How March really feels in Seveso

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Seveso weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	6° / -0°	62	6.9	3.9	8.9	0.6
Feb	8° / 1°	62	7.2	3.7	10.1	1.5
Mar	12° / 4°	82	9.2	2.1	11.6	3.5
Apr	16° / 8°	120	13.2	0.8	13.3	4.6
May	20° / 12°	137	15.2	0.1	14.7	5.6
Jun	24° / 16°	145	13.5	0	15.4	6.4
Jul	27° / 18°	116	13	0	15.1	6.4
Aug	26° / 18°	142	13.6	0	13.9	6.4
Sep	21° / 14°	149	11	0	12.3	6.4
Oct	16° / 10°	156	11.2	0.2	10.7	4.8
Nov	11° / 5°	160	11	1.1	9.3	2.4
Dec	7° / 1°	78	7.5	3	8.6	0.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 13% of March, with mostly cloudy or overcast conditions the remaining 46%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	50	50	50	51	51	52	54	54	55	56	57	58	59	59	59	59	58	58	57	57	55	55	54	54	53	53	52	52	52	52	52
Cloudier (%)	50	50	50	49	49	48	46	46	45	44	43	42	41	41	41	41	42	42	43	43	45	45	46	46	47	47	48	48	48	48	48

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	50	50
4	51	49
5	51	49
6	52	48
7	54	46
8	54	46
9	55	45
10	56	44
11	57	43
12	58	42
13	59	41
14	59	41
15	59	41
16	59	41
17	58	42
18	58	42
19	57	43
20	57	43
21	55	45
22	55	45
23	54	46
24	54	46
25	53	47
26	53	47
27	52	48
28	52	48
29	52	48
30	52	48
31	52	48

Chance of precipitation in March

Any precipitationSnow

Seveso gets around 82 mm of rain and snow over 9.2 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 30% and peaks near 37% on the wettest days, and about 2 days bring snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	31	31	31	30	30	29	29	28	27	26	26	25	25	24	24	25	25	26	27	28	29	30	31	32	33	34	34	35	36	37	37
Snow chance (%)	13	12	12	12	11	10	10	9	8	8	7	7	6	6	6	5	5	5	5	5	5	5	5	5	5	5	5	4	4	4	4

	Rain chance (%)	Snow chance (%)
1	31	13
2	31	12
3	31	12
4	30	12
5	30	11
6	29	10
7	29	10
8	28	9
9	27	8
10	26	8
11	26	7
12	25	7
13	25	6
14	24	6
15	24	6
16	25	5
17	25	5
18	26	5
19	27	5
20	28	5
21	29	5
22	30	5
23	31	5
24	32	5
25	33	5
26	34	5
27	34	5
28	35	4
29	36	4
30	37	4
31	37	4

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

Wind in March

Winds average 6 km/h in March, the windiest month of the year.

Across March, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	6	calm
2	6	calm
3	6	calm
4	6	calm
5	6	calm
6	6	calm
7	6	calm
8	6	calm
9	6	calm
10	6	calm
11	6	calm
12	6	calm
13	6	calm
14	6	calm
15	6	calm
16	6	calm
17	6	calm
18	6	calm
19	6	calm
20	6	calm
21	6	calm
22	6	calm
23	6	calm
24	6	calm
25	6	calm
26	6	calm
27	6	calm
28	6	calm
29	6	calm
30	6	calm
31	6	calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 10 h 48 min at the start of March to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 96 minutes over March. Sunrise moves from 7:13 AM to 6:16 AM, and sunset from 6:00 PM to 6:41 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	10.8	10.8	10.9	11.0	11.0	11.1	11.1	11.2	11.2	11.3	11.3	11.4	11.4	11.5	11.5	11.6	11.7	11.7	11.8	11.8	11.9	11.9	12.0	12.0	12.1	12.2	12.2	12.3	12.3	12.4	12.4
Sunrise (AM)	7:13	7:11	7:09	7:08	7:06	7:04	7:02	7:00	6:58	6:56	6:55	6:53	6:51	6:49	6:47	6:45	6:43	6:41	6:39	6:37	6:35	6:33	6:31	6:29	6:27	6:25	6:23	6:22	6:20	6:18	6:16
Sunset (PM)	6:00	6:02	6:03	6:05	6:06	6:07	6:09	6:10	6:12	6:13	6:14	6:16	6:17	6:18	6:20	6:21	6:22	6:24	6:25	6:27	6:28	6:29	6:31	6:32	6:33	6:35	6:36	6:37	6:39	6:40	6:41

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.8	7:13	6:00
2	10.8	7:11	6:02
3	10.9	7:09	6:03
4	11.0	7:08	6:05
5	11.0	7:06	6:06
6	11.1	7:04	6:07
7	11.1	7:02	6:09
8	11.2	7:00	6:10
9	11.2	6:58	6:12
10	11.3	6:56	6:13
11	11.3	6:55	6:14
12	11.4	6:53	6:16
13	11.4	6:51	6:17
14	11.5	6:49	6:18
15	11.5	6:47	6:20
16	11.6	6:45	6:21
17	11.7	6:43	6:22
18	11.7	6:41	6:24
19	11.8	6:39	6:25
20	11.8	6:37	6:27
21	11.9	6:35	6:28
22	11.9	6:33	6:29
23	12.0	6:31	6:31
24	12.0	6:29	6:32
25	12.1	6:27	6:33
26	12.2	6:25	6:35
27	12.2	6:23	6:36
28	12.3	6:22	6:37
29	12.3	6:20	6:39
30	12.4	6:18	6:40
31	12.4	6:16	6:41

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 3.76 kWh/m².

For context, solar energy here swings from a low near 1.26 kWh/m² to a high of 6.11 kWh/m² in July across the year — March's 3.76 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	3.0	3.1	3.1	3.2	3.2	3.3	3.3	3.4	3.5	3.5	3.6	3.6	3.7	3.7	3.8	3.8	3.9	3.9	3.9	4.0	4.0	4.0	4.0	4.1	4.1	4.1	4.2	4.2	4.2	4.2	4.3
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	3.0	Moderate
2	3.1	Moderate
3	3.1	Moderate
4	3.2	Moderate
5	3.2	Moderate
6	3.3	Moderate
7	3.3	Moderate
8	3.4	Moderate
9	3.5	Moderate
10	3.5	Moderate
11	3.6	Moderate
12	3.6	Moderate
13	3.7	Moderate
14	3.7	Moderate
15	3.8	Moderate
16	3.8	Moderate
17	3.9	Moderate
18	3.9	Moderate
19	3.9	Moderate
20	4.0	Moderate
21	4.0	Moderate
22	4.0	Bright
23	4.0	Bright
24	4.1	Bright
25	4.1	Bright
26	4.1	Bright
27	4.2	Bright
28	4.2	Bright
29	4.2	Bright
30	4.2	Bright
31	4.3	Bright

Planning a trip in March

Is March a good time to visit Seveso?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.5

Sightseeing

8th-best month of the year

0.0

Beach & pool

8th-best month of the year

March is a weaker month for outdoor sightseeing in Seveso.

What to pack for Seveso in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Seveso sees daytime highs around 12°C and nights near 4°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Seveso in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Seveso peaks around July 15 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	2	4	6	7	7	8	7	5	3	2	1
Level	Low	Moderate	Moderate	High	High	Very high	Very high	High	Moderate	Moderate	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	2	Moderate
Mar	4	Moderate
Apr	6	High
May	7	High
Jun	7	Very high
Jul	8	Very high
Aug	7	High
Sep	5	Moderate
Oct	3	Moderate
Nov	2	Low
Dec	1	Low

Air quality in Seveso in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Seveso is worst in March — around 21 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	18	17	21	20	17	20	17	15	14	14	14	15
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	18	Moderate
Feb	17	Moderate
Mar	21	Moderate
Apr	20	Moderate
May	17	Moderate
Jun	20	Moderate
Jul	17	Moderate
Aug	15	Moderate
Sep	14	Moderate
Oct	14	Moderate
Nov	14	Moderate
Dec	15	Moderate

Location & terrain

Where is Seveso?

Seveso sits at 45.6°N, 9.1°E, 211 m above sea level, in Italy. The nearest listed city is Meda, 2.0 km away.

Topography around Seveso

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Seveso.

Within 3 km, the terrain around Seveso has only modest variations in elevation — a maximum elevation change of 73 m around an average of 224 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 424 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,190 m.

The land around Seveso is covered by artificial surfaces (49%) and trees (37%) within 3 km, artificial surfaces (38%) and trees (33%) within 16 km, and trees (42%) and cropland (31%) within 80 km.

3 km

73 m

artificial surfaces 49%

16 km

424 m

artificial surfaces 38%

80 km

3,190 m

trees 42%

treesgrasslandcroplandartificial surfaceswater

← February Seveso year-round climate April →Best places to visit in March

March weather nearby: Meda 2.0 km · Cesano Maderno 2.0 km · Bovisio-Masciago 4.0 km · Seregno 5.0 km · Limbiate 5.0 km · Desio 6.0 km · Mariano Comense 6.0 km · Nova Milanese 8.0 km

Italy travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F / L; 230 V · 50 Hz
Prices: ≈ 69% of US; price level, 2025
GDP per capita: $43,309; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 97%; of population, 2024
Homicide rate: 0.6; per 100k, 2023
Road deaths: 5.3; per 100k/yr, 2019
Income group: High; World Bank
English: Moderate; EF EPI 513
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Seveso (45.6467°, 9.143°, elevation 211 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	11	3
6	11	3
7	11	3
8	11	3
9	11	3
10	12	3
11	12	4
12	12	4
13	12	4
14	12	4
15	13	4
16	13	4
17	13	4
18	13	5
19	13	5
20	13	5
21	13	5
22	13	5
23	13	5
24	14	5
25	14	5
26	14	5
27	14	5
28	14	6
29	14	6
30	14	6
31	14	6

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	50	50
4	51	49
5	51	49
6	52	48
7	54	46
8	54	46
9	55	45
10	56	44
11	57	43
12	58	42
13	59	41
14	59	41
15	59	41
16	59	41
17	58	42
18	58	42
19	57	43
20	57	43
21	55	45
22	55	45
23	54	46
24	54	46
25	53	47
26	53	47
27	52	48
28	52	48
29	52	48
30	52	48
31	52	48

	Rain chance (%)	Snow chance (%)
1	31	13
2	31	12
3	31	12
4	30	12
5	30	11
6	29	10
7	29	10
8	28	9
9	27	8
10	26	8
11	26	7
12	25	7
13	25	6
14	24	6
15	24	6
16	25	5
17	25	5
18	26	5
19	27	5
20	28	5
21	29	5
22	30	5
23	31	5
24	32	5
25	33	5
26	34	5
27	34	5
28	35	4
29	36	4
30	37	4
31	37	4

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	11	3
6	11	3
7	11	3
8	11	3
9	11	3
10	12	3
11	12	4
12	12	4
13	12	4
14	12	4
15	13	4
16	13	4
17	13	4
18	13	5
19	13	5
20	13	5
21	13	5
22	13	5
23	13	5
24	14	5
25	14	5
26	14	5
27	14	5
28	14	6
29	14	6
30	14	6
31	14	6

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	50	50
4	51	49
5	51	49
6	52	48
7	54	46
8	54	46
9	55	45
10	56	44
11	57	43
12	58	42
13	59	41
14	59	41
15	59	41
16	59	41
17	58	42
18	58	42
19	57	43
20	57	43
21	55	45
22	55	45
23	54	46
24	54	46
25	53	47
26	53	47
27	52	48
28	52	48
29	52	48
30	52	48
31	52	48

	Rain chance (%)	Snow chance (%)
1	31	13
2	31	12
3	31	12
4	30	12
5	30	11
6	29	10
7	29	10
8	28	9
9	27	8
10	26	8
11	26	7
12	25	7
13	25	6
14	24	6
15	24	6
16	25	5
17	25	5
18	26	5
19	27	5
20	28	5
21	29	5
22	30	5
23	31	5
24	32	5
25	33	5
26	34	5
27	34	5
28	35	4
29	36	4
30	37	4
31	37	4

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	10	2
2	10	2
3	10	2
4	10	2
5	11	3
6	11	3
7	11	3
8	11	3
9	11	3
10	12	3
11	12	4
12	12	4
13	12	4
14	12	4
15	13	4
16	13	4
17	13	4
18	13	5
19	13	5
20	13	5
21	13	5
22	13	5
23	13	5
24	14	5
25	14	5
26	14	5
27	14	5
28	14	6
29	14	6
30	14	6
31	14	6

	Clearer (%)	Cloudier (%)
1	50	50
2	50	50
3	50	50
4	51	49
5	51	49
6	52	48
7	54	46
8	54	46
9	55	45
10	56	44
11	57	43
12	58	42
13	59	41
14	59	41
15	59	41
16	59	41
17	58	42
18	58	42
19	57	43
20	57	43
21	55	45
22	55	45
23	54	46
24	54	46
25	53	47
26	53	47
27	52	48
28	52	48
29	52	48
30	52	48
31	52	48

	Rain chance (%)	Snow chance (%)
1	31	13
2	31	12
3	31	12
4	30	12
5	30	11
6	29	10
7	29	10
8	28	9
9	27	8
10	26	8
11	26	7
12	25	7
13	25	6
14	24	6
15	24	6
16	25	5
17	25	5
18	26	5
19	27	5
20	28	5
21	29	5
22	30	5
23	31	5
24	32	5
25	33	5
26	34	5
27	34	5
28	35	4
29	36	4
30	37	4
31	37	4

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100