Destination guide
Carvoeiro weather by month
June is the best compromise for a warm, mostly dry Carvoeiro holiday, while July and August suit travellers who want hotter days. Average daytime temperatures rise from 27°C in June to 30°C in high summer, though the sea reaches only 20°C. September keeps much of the summer warmth with more chance of rain. Spring suits time outdoors without strong heat; winter is better for mild daytime breaks than swimming, with cool evenings and more unsettled weather.
The climate here is within a degree of Algarve, so if you are choosing between the two, the weather will not decide it for you.
- Hottest month
- 30.0°CAugust
- Coolest month
- 15.4°CJanuary
- Warmest sea
- 20.4°CAugust
- Flight from London
- 2 h 54 minShort-haul (up to 4.5 h) · estimated
Carvoeiro, month by month
Month-by-month detail pages exist for our most searched destinations; for Carvoeiro the 12-month table below carries the full picture.
A little perspective
Carvoeiro through the year
Every month at a glance; "best" marks our three top months on warmth, dryness and sunshine.
| Month | Day | Night | Sea | Sun/day | Rain mm | Rainy days | Days 25°C+ |
|---|---|---|---|---|---|---|---|
| January | 15.4°C | 8.3°C | 15.6°C | 5.0 | 51 | 7 | 0% |
| February | 16.2°C | 8.7°C | 15.0°C | 5.6 | 49 | 6 | 0% |
| March | 18.5°C | 10.4°C | 15.2°C | 6.2 | 57 | 8 | 2% |
| April | 20.0°C | 11.8°C | 15.9°C | 6.8 | 47 | 7 | 8% |
| May | 23.1°C | 14.2°C | 17.0°C | 8.2 | 34 | 6 | 33% |
| Junebest | 27.1°C | 16.9°C | 18.6°C | 10.6 | 8 | 2 | 69% |
| Julybest | 29.9°C | 18.4°C | 19.7°C | 12.5 | 1 | 0 | 95% |
| Augustbest | 30.0°C | 19.0°C | 20.4°C | 11.1 | 2 | 1 | 97% |
| September | 27.0°C | 17.7°C | 20.4°C | 8.3 | 22 | 4 | 71% |
| October | 22.8°C | 15.3°C | 19.5°C | 5.8 | 66 | 8 | 23% |
| November | 18.5°C | 11.6°C | 17.9°C | 5.2 | 64 | 8 | 0% |
| December | 16.2°C | 9.6°C | 16.6°C | 4.5 | 75 | 8 | 0% |
Day = average daytime high, night = average night-time low, 1991-2020.Sun is hours per day; rainy days count 1 mm or more.
Day, night and sea
Monthly average temperatures, 1991-2020
- Day
- Night
- Sea
Best months here
On warmth, low rainfall and sunshine, start with these.
When to go to Carvoeiro
For beach weather, look at months where the daytime average clears 25°C and rainy days stay low: June, July, August, September. December is the wettest month (75 mm, about 8 rainy days) and July the driest (1 mm). The sea is warmest in August at 20.4°C and coolest in February at 15.0°C.
Getting there
A direct flight from London Gatwick to Faro - Gago Coutinho International Airport (FAO, 45 km from Carvoeiro) takes roughly 2 h 54 min - short-haul (up to 4.5 h) by UK standards. Time-zone: Europe/Lisbon.
Records and extremes, 1991-2020
The hottest day recorded in Carvoeiro between 1991 and 2020 reached 40.1°C on 24 July 2004; the coldest fell to -0.6°C on 9 January 2009. In August one day in ten tops 34.0°C and about 50% of days pass 30°C; in January one night in ten drops to 4.6°C or below. The wettest single month of the period was January 1996 with 271 mm, against a January average of 51 mm.
Sunrise, sunset and daylight in Carvoeiro
Local time on the 15th of each month; daylight-saving rules as of 2020.
| Month (15th) | Sunrise | Sunset | Daylight | Sunshine/day |
|---|---|---|---|---|
| January | 07:47 | 17:39 | 9.9 h | 5.0 h |
| February | 07:24 | 18:12 | 10.8 h | 5.6 h |
| March | 06:45 | 18:41 | 11.9 h | 6.2 h |
| April | 06:59 | 20:08 | 13.1 h | 6.8 h |
| May | 06:26 | 20:35 | 14.2 h | 8.2 h |
| June | 06:13 | 20:55 | 14.7 h | 10.6 h |
| July | 06:26 | 20:54 | 14.5 h | 12.5 h |
| August | 06:51 | 20:26 | 13.6 h | 11.1 h |
| September | 07:16 | 19:42 | 12.4 h | 8.3 h |
| October | 07:42 | 18:58 | 11.3 h | 5.8 h |
| November | 07:13 | 17:24 | 10.2 h | 5.2 h |
| December | 07:40 | 17:18 | 9.6 h | 4.5 h |
Spring: warmer days, but a cold sea
March brings average daytime temperatures of 18°C, rising to 20°C in April and 23°C in May. That makes spring a sensible choice if you prefer being outdoors without summer heat, although a warm afternoon does not mean a warm evening. March nights average 10°C, so bring layers rather than packing only light holiday clothes. Rain remains part of the picture throughout spring, making flexible plans useful. May offers the strongest balance of warmth and sunshine before summer, but its sea temperature averages just 17°C. Choose this season for comfortable daytime weather rather than expecting long, relaxed swims.
Summer into September: the strongest weather for beach days
June starts the summer with 27°C days, 11 hours of sunshine and just 2 rain days on average. It suits travellers who want dependable outdoor weather without the highest temperatures. July and August both average 30°C by day, so leave room for shade and a slower pace at midday. July is the driest month, but that is not a guarantee of rain-free days. The sea averages 20°C in both months, feeling cooler than the air might suggest. September is a useful alternative: days ease to 27°C while the sea stays at 20°C, although rain becomes more likely. Light clothes work by day, with a layer handy after dark.
Autumn and winter: mild afternoons, cooler evenings
October still offers 23°C days and a sea averaging 20°C, making it a reasonable option for warmth after summer. The catch is rain: it averages 8 rain days, so avoid relying on uninterrupted beach weather. November cools to 18°C by day, shifting the emphasis towards outdoor time between showers rather than sunbathing. December and February average 16°C by day, with January slightly cooler at 15°C. These are mild daytime conditions, not summer weather; January nights average 8°C, making a jacket useful. December has the least sunshine, at 4 hours daily, so make the most of brighter spells. Pack layers and rain protection throughout this period, and treat swimming as an optional extra rather than the reason to travel.
A little more detail
Carvoeiro weather FAQs
Plain answers, grounded in the averages.
What is the best time to visit Carvoeiro?
Judged on warmth, low rainfall and sunshine, the best months in Carvoeiro are July, August and June. August is the hottest month (average high 30.0°C) and January the coolest (15.4°C).
How many months a year is Carvoeiro over 25°C?
4 months in Carvoeiro average a daytime high of 25°C or more, and 7 average 20°C or more.
When is the rainy season in Carvoeiro?
December is the wettest month in Carvoeiro (75 mm on average) and July the driest (1 mm). Annual rainfall averages 476 mm.
What is the hottest temperature recorded in Carvoeiro?
The hottest day recorded in Carvoeiro between 1991 and 2020 reached 40.1°C on 24 July 2004; the coldest fell to -0.6°C on 9 January 2009. Records come from daily data for 1991-2020, not from a single station's all-time history.
When is the sea warmest in Carvoeiro?
The sea averages 20°C from July through October, its warmest monthly level. September offers a useful balance of warm water and warm air. October keeps the same sea temperature, but cooler days and more frequent rain make beach plans less dependable.
When should I go if I dislike hot weather?
May and October both average 23°C by day, making them sensible alternatives to summer. May has more sunshine and fewer rain days, while October has the warmer sea. April is cooler still at 20°C, though evenings need an extra layer.
Will I need warm clothes in the evening?
Bring a light layer even in summer, when average nights range from 17°C in June to 19°C in August. Outside summer, warmer layers become more useful. Winter evenings call for a jacket, especially in January, when nights average 8°C.
See also: Portugal weather by month · where else is hot in August
About these averages
ERA5-Land climate reanalysis via Open-Meteo (11 km grid) and NOAA Coral Reef Watch 5 km sea temperatures, 1991-2020
Averages computed from daily values at Carvoeiro. Sea temperature from the nearest 5 km sea cell, 2.6 km from that point. Sunshine hours are estimated from average cloud cover.Records are the highest and lowest daily values in that 30-year period, not all-time records. These are climate averages, not a forecast for your trip. How we measure holiday weather
- Hot · 25°C+
- Warm · 20°C to below 25°C
- Mild · 15°C to below 20°C
- Cool · below 15°C