Sestu weather in July

In July, Sestu sees average daytime highs of 30°C and overnight lows near 21°C, with 2 mm of rain across 0.5 wet days and about 14.5 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 91% of the time in July, and the air most often feels humid.

Daylight stretches from about 14 h 42 min at the start of July to 14 h 06 min by month's end. Set against the rest of the year, July is Sestu's 1st-clearest and 8th-windiest month. For the whole year in context, see Sestu's year-round climate.

Daytime high
30°
2nd warmest
Overnight low
21°
11th coldest
Rainfall
2 mm
0.5 wet days
Daylight
14 h 30 min
5:14 AM – 7:45 PM
Cloud cover
12%
1st clearest
Wind
12 km/h
8th windiest
Solar energy
7.54 kWh/m²
Travel score
7.0
out of 10

Sestu is chief town of the homonym municipality.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical July day in Sestu reaches about 30°C in the afternoon and slips back to 21°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 33°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12920
22920
32920
42920
52920
62920
72920
82920
92920
102920
112920
122920
133020
143020
153020
163020
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303121
313121

Sestu weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan13° / 376.79.54.1
Feb14° / 397.410.54.2
Mar16° / 467.511.75.4
Apr18° / 11°488.4136.3
May22° / 14°335.614.17.7
Jun27° / 18°102.114.78.2
Jul30° / 21°20.514.57.0
Aug30° / 21°81.813.56.5
Sep26° / 19°314.912.37.7
Oct23° / 15°436.1117.6
Nov18° / 12°629.19.85.9
Dec15° / 548.69.34.5

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 91% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 6% of July, with mostly cloudy or overcast conditions the remaining 4%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1955
2955
3955
4964
5964
6964
7964
8964
9964
10964
11973
12973
13973
14973
15973
16973
17973
18982
19973
20973
21973
22973
23973
24973
25964
26964
27964
28964
29964
30964
31955

Chance of precipitation in July

Any precipitation

Sestu gets around 2 mm of rain over 0.5 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 2% and peaks near 3% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
12
22
32
42
52
62
72
81
91
101
111
121
131
141
152
162
172
182
192
202
212
222
232
242
252
262
272
282
292
302
313

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 24% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
193148130
283048140
383048140
472948150
572948160
672848170
772848170
872847180
972747190
1072747190
1162747200
1262746210
1362646210
1462646220
1562646220
1652546230
1752546240
1842447251
1942347251
2032248261
2132148271
2222049281
2321949291
2421850301
2511750311
2611651311
2711551321
2811550332
2901450342
3001449352
3101349352

Wind in July

Winds average 12 km/h in July.

Across July, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 14 h 42 min at the start of July to 14 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over July. Sunrise moves from 5:05 AM to 5:26 AM, and sunset from 7:49 PM to 7:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.75:057:49
214.75:057:49
314.75:067:49
414.75:067:49
514.75:077:49
614.75:077:48
714.75:087:48
814.75:087:48
914.65:097:48
1014.65:107:47
1114.65:107:47
1214.65:117:47
1314.65:127:46
1414.65:127:46
1514.55:137:45
1614.55:147:45
1714.55:157:44
1814.55:157:44
1914.45:167:43
2014.45:177:42
2114.45:187:42
2214.45:187:41
2314.35:197:40
2414.35:207:39
2514.35:217:39
2614.35:227:38
2714.25:237:37
2814.25:247:36
2914.25:247:35
3014.15:257:34
3114.15:267:33

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.54 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2 kWh/m² to a high of 7.54 kWh/m² in July across the year — July's 7.54 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.7Intense
27.7Intense
37.7Intense
47.7Intense
57.7Intense
67.6Intense
77.6Intense
87.6Intense
97.6Intense
107.6Intense
117.6Intense
127.6Intense
137.6Intense
147.6Intense
157.6Intense
167.6Intense
177.5Intense
187.5Intense
197.5Intense
207.5Intense
217.5Intense
227.5Intense
237.4Intense
247.4Intense
257.4Intense
267.4Intense
277.3Intense
287.3Intense
297.3Intense
307.3Intense
317.2Intense
Planning a trip in July

Is July a good time to visit Sestu?

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

7.0
Sightseeing
5th-best month of the year
9.2
Beach & pool
1st-best month of the year

July is one of the better times to visit Sestu for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Sestu in July

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

In July, Sestu sees daytime highs around 30°C and nights near 21°C. Pack light clothes and sun protection.

light clothessun protection

Sea temperature near Sestu in July

The nearest coast averages about 24°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from Jun 8 to Nov 2 — about 4.9 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar14Bracing
Apr15Cool
May18Cool
Jun21Refreshing
Jul24Warm
Aug26Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec16Cool

UV index in Sestu in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sestu peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJul 16UV 9Dec 20UV 2
UV index (midday)Level
Jan2Low
Feb4Moderate
Mar5High
Apr6High
May7High
Jun7Very high
Jul10Very high
Aug7High
Sep6High
Oct4Moderate
Nov3Moderate
Dec2Low
Location & terrain

Where is Sestu?

Sestu sits at 39.3°N, 9.1°E, 44 m above sea level, in Italy. The nearest listed city is Monserrato, 6.0 km away.

Topography around Sestu

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

Within 3 km, the terrain around Sestu has only modest variations in elevation — a maximum elevation change of 97 m around an average of 49 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 877 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,808 m.

The land around Sestu is covered by cropland (39%) and grassland (33%) within 3 km, grassland (31%) and cropland (24%) within 16 km, and water (45%) and trees (27%) within 80 km.

3 km
97 m
16 km
877 m
80 km
1,808 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
July weather nearby: Monserrato 6.0 km · Selargius 8.0 km · Cagliari 8.0 km · Assemini 8.0 km · Sinnai 10 km · Quartu Sant'Elena 16 km · Iglesias 48 km · Carbonia 51 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 Sestu (39.2985°, 9.0925°, elevation 44 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).