Estoril weather in July

In July, Estoril sees average daytime highs of 19°C and overnight lows near 18°C, with 2 mm of rain across 0.6 wet days and about 14.4 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 19°C through the month. The sky is clear or mostly clear about 80% 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 Estoril's 1st-clearest and 1st-windiest month. For the whole year in context, see Estoril's year-round climate.

Daytime high
19°
3rd warmest
Overnight low
18°
10th coldest
Rainfall
2 mm
0.6 wet days
Daylight
14 h 30 min
5:29 AM – 7:57 PM
Cloud cover
20%
1st clearest
Wind
26 km/h
1st windiest
Solar energy
7.51 kWh/m²
Travel score
8.2
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 19°C through the month.

A typical July day in Estoril reaches about 19°C in the afternoon and slips back to 18°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 20°C. Set against its neighbours, July runs about 1°C warmer than June and on par with August.

15°18°20°23°25°151015202531
Avg high (°C)Avg low (°C)
11918
21918
31918
41918
51918
61918
71918
81918
91918
101918
111918
121918
131918
141918
151918
161918
171918
181918
191918
201918
211918
221918
231918
241918
251918
261918
271918
281918
291918
301918
311918

Estoril weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan14° / 12°8110.29.64.3
Feb14° / 12°608.210.54.3
Mar15° / 13°568.111.74.7
Apr15° / 14°507.8135.1
May17° / 15°405.414.16.1
Jun18° / 17°81.814.77.5
Jul19° / 18°20.614.48.2
Aug19° / 18°40.813.58.2
Sep19° / 18°273.812.37.5
Oct19° / 17°809116.3
Nov17° / 15°9510.69.95.3
Dec15° / 13°8910.69.34.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 80% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of July, with mostly cloudy or overcast conditions the remaining 9%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1919
2919
3919
4919
5919
6919
79010
89010
99010
109010
118911
128911
138911
148911
158911
168911
179010
189010
199010
20919
21919
22928
23928
24928
25937
26928
27937
28937
29937
30937
31937

Chance of precipitation in July

Any precipitation

Estoril gets around 2 mm of rain over 0.6 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 (%)
13
23
33
42
52
62
72
82
92
102
112
122
132
142
152
162
172
182
192
202
212
222
232
242
252
262
272
282
292
302
312

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 72% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1440551
2439561
3437581
4336601
5335611
6334621
7332641
8231652
9230662
10229672
11228682
12126712
13125713
14124723
15123733
16122743
17021763
18020773
19019774
20019774
21018784
22017794
23016804
24016795
25015805
26014815
27014806
28014806
29013816
30013807
31013807

Wind in July

Winds average 26 km/h in July, the windiest month of the year.

Across July, daily wind ranges from about 26 km/h on the calmest days to 26 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
126breezy
226breezy
326breezy
426breezy
526breezy
626breezy
726breezy
826breezy
926breezy
1026breezy
1126breezy
1226breezy
1326breezy
1426breezy
1526breezy
1626breezy
1726breezy
1826breezy
1926breezy
2026breezy
2126breezy
2226breezy
2326breezy
2426breezy
2526breezy
2626breezy
2726breezy
2826breezy
2926breezy
3026breezy
3126breezy

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 5:21 AM to 5:42 AM, and sunset from 8:01 PM to 7:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.75:218:01
214.75:218:01
314.75:228:01
414.65:228:01
514.65:238:01
614.65:238:01
714.65:248:00
814.65:248:00
914.65:258:00
1014.65:258:00
1114.65:267:59
1214.55:277:59
1314.55:277:58
1414.55:287:58
1514.55:297:57
1614.55:297:57
1714.45:307:56
1814.45:317:56
1914.45:327:55
2014.45:327:55
2114.35:337:54
2214.35:347:53
2314.35:357:53
2414.35:367:52
2514.25:367:51
2614.25:377:50
2714.25:387:49
2814.25:397:49
2914.15:407:48
3014.15:417:47
3114.15:427:46

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.51 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.01 kWh/m² to a high of 7.51 kWh/m² in July across the year — July's 7.51 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.6Intense
27.6Intense
37.6Intense
47.6Intense
57.6Intense
67.6Intense
77.6Intense
87.6Intense
97.6Intense
107.6Intense
117.6Intense
127.6Intense
137.6Intense
147.6Intense
157.5Intense
167.5Intense
177.5Intense
187.5Intense
197.5Intense
207.5Intense
217.5Intense
227.4Intense
237.4Intense
247.4Intense
257.4Intense
267.4Intense
277.3Intense
287.3Intense
297.3Intense
307.3Intense
317.3Intense
Planning a trip in July

Hazard calendar for Estoril

In seasonPeak

None of Estoril's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Estoril's rainy season runs October–April, when most of the year's rain falls.

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

Is July a good time to visit Estoril?

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

8.2
Sightseeing
1st-best month of the year
3.4
Beach & pool
3rd-best month of the year

July is one of the better times to visit Estoril for general sightseeing.

What to pack for Estoril in July

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

In July, Estoril sees daytime highs around 19°C and nights near 18°C. Pack sun protection. Worth having: a windbreaker.

sun protectiona windbreaker

Sea temperature near Estoril in July

The nearest coast averages about 18°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in September at about 19°C and coldest in February near 15°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

14°16°18°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan15Cool
Feb15Bracing
Mar15Bracing
Apr15Cool
May16Cool
Jun18Cool
Jul18Cool
Aug19Cool
Sep19Cool
Oct18Cool
Nov17Cool
Dec16Cool

UV index in Estoril in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Estoril peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJul 15UV 9Dec 21UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar6High
Apr8Very high
May7Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct5High
Nov3Moderate
Dec2Low
Location & terrain

Where is Estoril?

Estoril sits at 38.7°N, 9.4°W, 24 m above sea level, in Portugal. The nearest listed city is Monte Estoril, 1.0 km away.

Topography around Estoril

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

Within 3 km, the terrain around Estoril has only modest variations in elevation — a maximum elevation change of 145 m around an average of 42 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 513 m; within 80 km, large variations in elevation — a maximum elevation change of 651 m.

The land around Estoril is covered by artificial surfaces (38%) and water (31%) within 3 km, water (56%) within 16 km, and water (49%) and grassland (24%) within 80 km.

3 km
145 m
16 km
513 m
80 km
651 m
treesshrubsgrasslandcroplandartificial surfaceswater
July weather nearby: Monte Estoril 1.0 km · Cascais 2.0 km · Alcabideche 3.0 km · Parede 4.0 km · São Domingos de Rana 5.0 km · Carcavelos 7.0 km · Oeiras 8.0 km · Rio de Mouro 9.0 km

Portugal travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E / F
230 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$32,082
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
95%
of population, 2024
Homicide rate
0.7
per 100k, 2022
Road deaths
8.2
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 612
Religion
Catholic 68%not applicable 13%no religion 12%no response 2%

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 Estoril (38.7057°, -9.3977°, elevation 24 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).