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Castelo Mendo Weather in June
Castelo Mendo in June sees high temperatures, with highs around 27°C (81°F) and overnight lows of 14°C (57°F). Overall excellent conditions make it one of the better months to visit.
Rainfall in Castelo Mendo in June
Analyzing past climate data, one can expect approximately 9 days of rain, averaging 24 mm (0.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Castelo Mendo in June
If you're visiting Castelo Mendo in June, expect excellent temperatures with highs of 27°C (81°F) and overnight lows of 14°C (57°F). June marks the summer season. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to around 14°C (57°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.
Sunshine in Castelo Mendo in June
Expect sunny days throughout the month, with an estimated 277 hours of sunshine. This makes it a pleasant time to visit Castelo Mendo.If you favor pleasant temperatures and minimal rainfall, June is one of the best months to visit Castelo Mendo.
Castelo Mendo Temperature in June
Min Temperature
14°C (57°F)
Max Temperature
27°C (81°F)
Chance of Rain
31%
Precipitation
24 mm (0.9 in)
Rainy days
9 days
Humidity
68% *
Sunshine
277 hours *
Percentage Sunshine
*
* Data from: Penhas Douradas, Portugal (54 KM, 33 Miles).
Castelo Mendo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Castelo Mendo - and find the best time to visit.
Daily Historical Temperatures
44-year average (1977-2025)
Based on our historical records, temperatures in Castelo Mendo typically rise from around 18°C (64°F) at the start of June to approximately 22°C (72°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 14°C (57°F).
Average temperatures in June
Daily Historical Precipitation
44-year average (1977-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather records for Castelo Mendo in June
Browse day-by-day weather records for Castelo Mendo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Castelo Mendo historical weather extremes in June
Based on 28 years of weather observations in Castelo Mendo between 1998 and 2026, these are the recorded extremes.
- The warmest day in June was on June 29, 2025, with a maximum of 36°C (97°F).
- The lowest overnight temperature recorded in June was 2°C (36°F) (June 6, 2002).
Best Places in Portugal in June
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Castelo Mendo in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Castelo Mendo in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping10/10 -
Outdoor sports8/10
Castelo Mendo 3-Day Forecast
More climate data for Castelo Mendo
Temperature Rainfall Sunshine Humidity
See the full Castelo Mendo climate overview or explore weather in Portugal.
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