Portogruaro weather in March

In March, Portogruaro sees average daytime highs of 13°C and overnight lows near 6°C, with 79 mm of precipitation across 8.3 wet days and about 11.6 hours of daylight. It is the 8th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 11°C in the first days to 15°C by the end. The sky is clear or mostly clear about 39% 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 Portogruaro's 5th-clearest and 3rd-windiest month. For the whole year in context, see Portogruaro's year-round climate.

Daytime high
13°
8th warmest
Overnight low
4th coldest
Precipitation
79 mm
8.3 wet days
Daylight
11 h 36 min
6:30 AM – 6:06 PM
Cloud cover
54%
5th clearest
Wind
8 km/h
3rd windiest
Solar energy
3.51 kWh/m²
Travel score
4.0
out of 10

Portogruaro is chief town of the homonym municipality.

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 11°C in the first days to 15°C by the end.

A typical March day in Portogruaro reaches about 13°C in the afternoon and slips back to 6°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 18°C. Set against its neighbours, March runs about 4°C warmer than February and about 4°C cooler than April.

-5°10°15°20°151015202531
Avg high (°C)Avg low (°C)
1114
2114
3114
4124
5124
6124
7125
8125
9135
10135
11135
12135
13135
14135
15136
16146
17146
18146
19146
20146
21146
22146
23147
24147
25157
26157
27157
28157
29157
30157
31158

How March really feels in Portogruaro

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
0
heat index over the day's high
Days feeling ≤ C
0
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.

Portogruaro weather by month

How March compares with the rest of the year at a glance. March is the 8th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 636.918.91.3
Feb / 646.6110.12.1
Mar13° / 798.30.411.64.0
Apr18° / 10°9811.2013.35.5
May22° / 14°11211.6014.76.5
Jun26° / 18°9911.2015.56.6
Jul28° / 20°799.4015.26.3
Aug28° / 20°1029.4013.96.2
Sep24° / 16°14410.7012.36.8
Oct18° / 12°13510.4010.75.8
Nov13° / 14710.40.29.33.4
Dec / 867.60.98.51.6

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% 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 48%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34951
45050
55149
65149
75248
85347
95446
105446
115545
125644
135545
145644
155644
165644
175545
185545
195446
205347
215347
225248
235149
245149
255050
265050
275050
284951
294951
304951
315050

Chance of precipitation in March

Any precipitationSnow

Portogruaro gets around 79 mm of rain and snow over 8.3 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 26% and peaks near 34% on the wettest days, and about 0 day brings snow. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1273
2273
3273
4263
5263
6252
7252
8242
9232
10232
11222
12222
13211
14211
15211
16211
17221
18231
19241
20251
21261
22270
23280
24290
25300
26310
27320
28320
29330
30340
31340

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.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in March

Winds average 8 km/h in March.

Across March, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
309calm
319calm

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 6:58 AM to 6:01 AM, and sunset from 5:45 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.86:585:45
210.86:575:47
310.96:555:48
410.96:535:50
511.06:515:51
611.16:495:52
711.16:475:54
811.26:465:55
911.26:445:57
1011.36:425:58
1111.36:405:59
1211.46:386:01
1311.46:366:02
1411.56:346:04
1511.56:326:05
1611.66:306:06
1711.76:286:08
1811.76:266:09
1911.86:246:10
2011.86:226:12
2111.96:216:13
2211.96:196:14
2312.06:176:16
2412.06:156:17
2512.16:136:18
2612.26:116:20
2712.26:096:21
2812.36:076:22
2912.36:056:24
3012.46:036:25
3112.46:016:26

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 3.51 kWh/m².

For context, solar energy here swings from a low near 1.2 kWh/m² to a high of 6.33 kWh/m² in July across the year — March's 3.51 kWh/m² falls in the middle.

012345151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.9Moderate
32.9Moderate
43.0Moderate
53.0Moderate
63.1Moderate
73.1Moderate
83.2Moderate
93.2Moderate
103.3Moderate
113.3Moderate
123.4Moderate
133.4Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.6Moderate
183.6Moderate
193.7Moderate
203.7Moderate
213.7Moderate
223.8Moderate
233.8Moderate
243.9Moderate
253.9Moderate
264.0Moderate
274.0Bright
284.0Bright
294.1Bright
304.1Bright
314.2Bright
Planning a trip in March

Is March a good time to visit Portogruaro?

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

4.0
Sightseeing
8th-best month of the year
0.0
Beach & pool
9th-best month of the year

March is a reasonable time to visit Portogruaro for sightseeing.

What to pack for Portogruaro in March

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

In March, Portogruaro sees daytime highs around 13°C and nights near 6°C. Worth packing: a warm layer and rain gear. About 8 days see rain.

a warm layerrain gear

Sea temperature near Portogruaro in March

The nearest coast averages about 10°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in August at about 26°C and coldest in February near 10°C.

It's comfortable for a long swim from May 30 to Oct 9 — about 4.4 months when the water holds above 20°C.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan11Bracing
Feb10Bracing
Mar10Bracing
Apr13Bracing
May18Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep23Refreshing
Oct19Cool
Nov16Cool
Dec13Bracing

UV index in Portogruaro 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 Portogruaro peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Jan 10UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr7High
May7High
Jun8Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Portogruaro 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 Portogruaro is worst in March — around 20 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (September, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1819 µg/m³Sep 1612 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb18Moderate
Mar20Moderate
Apr18Moderate
May17Moderate
Jun17Moderate
Jul16Moderate
Aug14Moderate
Sep12Moderate
Oct14Moderate
Nov13Moderate
Dec16Moderate
Location & terrain

Where is Portogruaro?

Portogruaro sits at 45.8°N, 12.8°E, 5 m above sea level, in Italy. The nearest listed city is Pordenone, 24 km away.

Topography around Portogruaro

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

Within 3 km, the terrain around Portogruaro has only modest variations in elevation — a maximum elevation change of 20 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 48 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,582 m.

The land around Portogruaro is covered by cropland (41%), grassland (27%) and artificial surfaces (24%) within 3 km, cropland (60%) and grassland (25%) within 16 km, and trees (31%), water (27%) and cropland (20%) within 80 km.

3 km
20 m
16 km
48 m
80 km
2,582 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
March weather nearby: Pordenone 24 km · Cordenons 25 km · Oderzo 27 km · San Donà di Piave 27 km · Sacile 32 km · Conegliano 43 km · Udine 44 km · Lancenigo-Villorba 46 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
Christian 81%unaffiliated 13%Muslim 5%other 1%

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 Portogruaro (45.7807°, 12.8405°, elevation 5 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).