Portogruaro weather in August

In August, Portogruaro sees average daytime highs of 28°C and overnight lows near 20°C, with 102 mm of rain across 9.4 wet days and about 13.9 hours of daylight. It is the 2nd-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 29°C in the first days to 27°C by the end. The sky is clear or mostly clear about 50% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 h 36 min at the start of August to 13 h 12 min by month's end. Set against the rest of the year, August is Portogruaro's 1st-clearest and 9th-windiest month. For the whole year in context, see Portogruaro's year-round climate.

Daytime high
28°
2nd warmest
Overnight low
20°
11th coldest
Rainfall
102 mm
9.4 wet days
Daylight
14 hours
5:14 AM – 7:11 PM
Cloud cover
42%
1st clearest
Wind
8 km/h
9th windiest
Solar energy
5.51 kWh/m²
Travel score
6.2
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 August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 29°C in the first days to 27°C by the end.

A typical August day in Portogruaro reaches about 28°C in the afternoon and slips back to 20°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 33°C. Set against its neighbours, August runs on par with July and about 5°C warmer than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12921
22921
32921
42921
52921
62921
72921
82921
92921
102920
112920
122920
132920
142920
152920
162920
172820
182820
192820
202820
212820
222820
232819
242819
252719
262719
272719
282719
292719
302618
312618

How August really feels in Portogruaro

Once humidity and wind are folded in, August 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

August 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 August compares with the rest of the year at a glance. August is the 2nd-warmest and 5th-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of August, with mostly cloudy or overcast conditions the remaining 29%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37228
47327
57327
67327
77228
87228
97228
107129
117129
127129
137129
147228
157228
167228
177228
187129
197129
207129
217129
227129
237129
247030
256931
266931
276832
286832
296733
306634
316634

Chance of precipitation in August

Any precipitation

Portogruaro gets around 102 mm of rain over 9.4 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 36% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
127
228
328
428
528
628
729
829
929
1029
1129
1229
1329
1429
1529
1629
1730
1830
1930
2030
2130
2231
2331
2432
2532
2633
2734
2834
2935
3035
3136

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 50% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1211274813
2211274812
3111274812
4111274812
5112284712
6112284712
7112294711
8112294611
9112304610
10113314610
11113324510
1211332449
1311333449
1411334439
1511335429
1611336429
1711336428
1811337428
1911237418
2021237417
2131337417
2231337407
2341337396
2451437386
2561536376
2671636365
2781636345
28101735334
29111835324
30121935303
31132035293

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 36 min at the start of August to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over August. Sunrise moves from 4:56 AM to 5:33 AM, and sunset from 7:34 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.64:567:34
214.64:577:33
314.64:587:31
414.54:597:30
514.55:007:28
614.45:027:27
714.45:037:26
814.35:047:24
914.35:057:23
1014.25:067:21
1114.25:087:20
1214.25:097:18
1314.15:107:16
1414.15:117:15
1514.05:137:13
1614.05:147:11
1713.95:157:10
1813.95:177:08
1913.85:187:06
2013.85:197:05
2113.75:207:03
2213.75:227:01
2313.65:236:59
2413.65:246:57
2513.55:256:56
2613.55:276:54
2713.45:286:52
2813.35:296:50
2913.35:306:48
3013.25:326:46
3113.25:336:44

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.51 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 — August's 5.51 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Intense
46.0Bright
55.9Bright
65.9Bright
75.9Bright
85.8Bright
95.8Bright
105.8Bright
115.7Bright
125.7Bright
135.7Bright
145.6Bright
155.6Bright
165.5Bright
175.5Bright
185.5Bright
195.4Bright
205.4Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.1Bright
265.0Bright
275.0Bright
284.9Bright
294.9Bright
304.8Bright
314.8Bright
Planning a trip in August

Is August a good time to visit Portogruaro?

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

6.2
Sightseeing
5th-best month of the year
7.2
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Portogruaro for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Portogruaro in August

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

In August, Portogruaro sees daytime highs around 28°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Portogruaro in August

The nearest coast averages about 26°C in August — 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 August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — 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 August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August 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
August 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).