Climate and monthly weather forecastEstoi, Portugal
Climate and monthly weather forecast
The climate of Estoi
Estoi, Portugal, finds its meteorological characteristics under the classification Csa according to the Köppen climate system. This classification represents a Mediterranean climate, graced with a warmer summer season. Perched in the southernmost reaches of the country, this captivating locale benefits from great geographical positioning, allowing it to bask in a relatively mild climate year-round.Estoi's weather patterns demonstrate a marked change with the progression of the seasons. Humidity levels revolve from 59% in the warm, parched summer months to 76% during the wet and cool winter season. Rainfall experiences an oscillation throughout the year as well, peaking at 12mm (0.47") in April before dropping to insignificant values of 0mm (0") to 1mm (0.04") in July and August. It then ascends gradually to reach 11mm (0.43") in November before a slight decline in December to 7mm (0.28").
The region is privy to ample daylight hours, varying from 9.7 hours per day in December to the zenith of 14.7 hours per day in June. Correspondingly, sunshine hours fluctuate from 6 hours per day in December and January to a maximum of 11.9 hours per day in July. Residents then witness a moderate variation in cloud cover, from a mere 4% in July to a peak of 31% in January.
Wind speeds in Estoi display minor differentiations over the year. On average, they hover from 13.5km/h (8.4mph) to 17.1km/h (10.6mph), reflecting milder gusts in August and stronger drafts in February and March. Unique to the area is the complete lack of rainfall in July, characterized by a sharp decrease from 6mm (0.24") in June to 0mm (0"). This drought period extends slightly into August, with rainfall marginally rising to 1mm (0.04").
The best time to visit Estoi
The pinnacle of Estoi's weather is from June to August. This period brings the highest temperatures, averaging from 25°C (77°F) to 29°C (84.2°F) and paired with the least amount of rainfall. Combined with the predictable sea temperatures reaching from 19°C (66.2°F) to 22°C (71.6°F), summer is ideal for all beach and water-related activities. Furthermore, visitors benefit from long daylight hours and near-constant sunshine, making it an opportune time for outdoor pursuits.The worst time to visit Estoi
April marks the onset of the most unfavorable period to visit Estoi, with the highest average rainfall amounting to 12mm (0.47") and corresponding with 8.3 rainfall days. Moreover, the sea temperature during April is not as inviting, lingering at 17°C (62.6°F), which might deter visitors seeking a refreshing swim. The relative coolness extending from a low of 12.3°C (54.1°F) to a high of 18.6°C (65.5°F) along with a slightly lower degree of sunshine versus the summer months makes this period a less attractive option for travelers.Spring weather in Estoi
Spring in Estoi spans from March to May. This period ushers in a gradual rise in temperature from 16.8°C (62.2°F) to 22°C (71.6°F), with nights cooling down from 10.8°C (51.4°F) to 15.2°C (59.4°F). Rainfall lessens from 8mm (0.31") in March to 6mm (0.24") in May, making room for more sunshine. Daylight stretches out from 12 hours to 14.2 hours daily, while the sea temperature incrementally warms to 18°C (64.4°F).Summer weather in Estoi
Summer in Estoi, occurring between June and August, is the epitome of Mediterranean warmth. The average highs escalate from 25°C (77°F) to 29°C (84.2°F) and descend slightly at night to between 17.6°C (63.7°F) and 19.9°C (67.8°F). July and August experience virtually no rainfall, which aligns with extended sunshine hours up to 11.9 per day, the longest of all seasons. The season offers the warmest sea temperatures ranging from 19°C (66.2°F) to 22°C (71.6°F).Autumn weather in Estoi
Autumn in Estoi comes into play from September to November. This season presents cooler figures with maximum temperatures tapering off from 25.9°C (78.6°F) to 17.9°C (64.2°F) and minimal temperatures receding from 18.8°C (65.8°F) to 13.2°C (55.8°F). Correspondingly, a substantial decline in sea temperature, from 21°C (69.8°F) to 19°C (66.2°F), is observed throughout the period. Rainfall increases progressively from 3mm (0.12") to 11mm (0.43"), an indication of the forthcoming wet winter months.Winter weather in Estoi
Winter in Estoi settles in from December through to February. The temperatures moderate between a cozy high of 15.3°C (59.5°F) to 14.8°C (58.6°F) and a low of 9.8°C (49.6°F). Rainfall ranges from 7mm (0.28") to 5mm (0.2"), a stark contrast from the preceding autumn rains. Shorter daylight hours, ranging from 9.7 to 10.8 per day, mark this season, alongside a moderately cool sea temperature steady at 16°C (60.8°F).Weather in January
The New Year opens in Estoi, Portugal with a burst of freshness. January has a lower temperature range from 9.8°C (49.6°F) to 14.8°C (58.6°F), making it one of the colder months of the year. Despite this, the month can still feel relatively humid with an average relative humidity of 76%. Weather in January »Weather in February
As Estoi transitions from January to February, a slight increase in temperature ushers in. February retains the charm of winter without prolonged cold stretches, enticing winter-loving visitors. The weather carries with it the scent of the emerging spring season. Weather in February »Weather in March
March steps in with a definitive turn towards spring, boasting warmer temperatures. It is a season of reawakening after the winter chills of January and February. In contrast to this warming trend, March sees increased rainfall at 8mm (0.31"), dispersed over a significantly larger number of rainy days at 7.6. Weather in March »Weather in April
April’s arrival signals the full swing of spring in Estoi, accompanied by further enhancing temperatures. Undeniably, this month showcases an immense contrast with the previous month, March. Warming temperatures and longer days combine to create a perfect atmosphere for outdoor activities. Weather in April »Weather in May
Portugal sees the initiation of the summer season in May, with sun-soaked days offering perfect weather for various outings in Estoi. With the departure of April, the change in climate becomes more evident as the temperature continues to rise. Weather in May »Weather in June
June in Estoi means the vibrant summer season is in full swing. Experiencing one of the driest months of the year, June brings with it maximum sunshine and minimal rainfall; only 2mm (0.08") over a negligible 1.8 days. Expect the city to come alive in a different manner, with buzzing terraces and long days on the beach. Weather in June »Weather in July
July ushers in the peak summer month for Estoi, with temperatures soaring higher than any other month. The city radiates an exuberant atmosphere under the long sun-drenched days. With precipitation at its lowest, at no more than 1mm (0.04"), and approximately just one rainy day, July essentially remains a dry month. Weather in July »Weather in August
In August, the weather in Estoi continues its peak summer form from July. The days remain packed with an abundance of sunshine allowing tourists and locals alike to enjoy the city at its finest. Hot, long, and dry, August competes closely with July for the hottest month of the year in Estoi. Weather in August »Weather in September
September marks the gradual transition from the peak summer months to the more mild autumn in Estoi. The temperature begins to dip from the soaring heights of August, yet the warm weather largely remains. Rainfall sees a slight increase to 3mm (0.12"), across approximately three days. Weather in September »Weather in October
As Estoi moves into October, the fall season becomes more evident with further declining temperatures. A shift from the prevalent heat of September, October brings with it a new charm. As the temperatures cool, the rainfall begins to increase, measuring at 6mm (0.24") spread over 4.8 days. Weather in October »Weather in November
November in Estoi is characterized by the dominant autumn feel it imparts. A deeper plunge in temperatures accentuates the shift from the warm October days. While November may not share October's vibrance, it indeed presents a different atmosphere in Estoi. Weather in November »Weather in December
December culminates the year in Estoi and welcomes the winter season. Contrasting with the milder November, December manifests a distinctive drop in temperature. Despite the onset of winter, December maintains a moderate temperature, not reaching the low extremes of other winter regions. Weather in December »Updated: Feb 3, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Estoi's January weather, marked by an average high temperature of 14.8°C (58.6°F) and an average low temperature of 9.8°C (49.6°F), is the coldest in the year.
The most humid month in Estoi, Portugal, is January, with an average relative humidity of 76%.
In Estoi, Portugal, during the entire year, the rain falls for 49.6 days and collects up to 65mm (2.56") of precipitation.
January through March, with an average sea temperature of 16°C (60.8°F), are months with the coldest seawater.
With an average of 6h of sunshine, January has the least sunshine of the year in Estoi.
January is the month with the lowest UV index, with an average maximum UV index of 3.
The month with the most rainfall in Estoi is April, when the rain falls for 8.3 days and typically aggregates up to 12mm (0.47") of precipitation.
The months with the highest UV index are May through September, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 42min of daylight.
The months with the lowest humidity in Estoi are July and August, with an average relative humidity of 59%.
The only month without rainfall in Estoi is July.
With an average of 11.9h of sunshine, July has the most sunshine of the year in Estoi, Portugal.
The warmest time of the year in Estoi is August, with temperatures averaging a high of 29°C (84.2°F) and a low of 19.9°C (67.8°F).
January through June, August through December are months with rainfall in Estoi, Portugal.
With an average sea temperature of 22°C (71.6°F), August is the month with the warmest seawater in Estoi.
On Sunday, 27. October 2024, at 02:00, Daylight Saving Time ends in Estoi, Portugal, and the time zone changes from WEST to WET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 01:00, and the time zone reverts from WET to WEST.
December has the shortest days of the year in Estoi, Portugal, with an average of 9h and 42min of daylight.
Average temperature
Estoi, Portugal
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (14.8°C).
The month with the highest average low temperature is August (19.9°C).
The coldest months (with the lowest average low temperature) are January and February (9.8°C).
Average pressure
Estoi, Portugal
- Average pressure in January:
1022.3mbar - Average pressure in February:
1020.2mbar - Average pressure in March:
1017.6mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1015.8mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1015.5mbar - Average pressure in September:
1016.4mbar - Average pressure in October:
1016.1mbar - Average pressure in November:
1017.4mbar - Average pressure in December:
1022.5mbar
The month with the highest atmospheric pressure is December (1022.5mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Estoi, Portugal
- Average wind speed in January:
16km/h - Average wind speed in February:
17.1km/h - Average wind speed in March:
17.1km/h - Average wind speed in April:
15.5km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
14.1km/h
- Average wind speed in July:
13.5km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
15.6km/h - Average wind speed in December:
15.8km/h
The windiest months (with the highest average wind speed) are February and March (17.1km/h).
The calmest month (with the lowest average wind speed) is September (11.6km/h).
Average humidity
Estoi, Portugal
The month with the highest relative humidity is January (76%).
The months with the lowest relative humidity are July and August (59%).
Average rainfall
Estoi, Portugal
The wettest month (with the highest rainfall) is April (12mm).
The driest month (with the least rainfall) is July (0mm).
Average rainfall days
Estoi, Portugal
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
7.6 days - Average rainfall days in April:
8.3 days - Average rainfall days in May:
4 days - Average rainfall days in June:
1.8 days
- Average rainfall days in July:
1 days - Average rainfall days in August:
0.6 days - Average rainfall days in September:
3 days - Average rainfall days in October:
4.8 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
4 days
The month with the highest number of rainy days is April (8.3 days).
The month with the least rainy days is August (0.6 days).
Average sea temperature
Estoi, Portugal
The best month for swimming (with the highest average sea temperature) is August (22°C).
The coldest months (with the lowest average sea temperature) are January, February and March (16°C).
Average daylight / Average sunshine
Estoi, Portugal
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
7h and 54min - Average sunshine in March:
8h and 18min - Average sunshine in April:
9h and 18min - Average sunshine in May:
11h and 12min - Average sunshine in June:
11h and 30min
- Average sunshine in July:
11h and 54min - Average sunshine in August:
11h and 42min - Average sunshine in September:
9h and 36min - Average sunshine in October:
7h and 36min - Average sunshine in November:
6h and 30min - Average sunshine in December:
6h and 24min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days
Estoi, Portugal
- Average sunshine days in January:
23 days - Average sunshine days in February:
22.2 days - Average sunshine days in March:
20.7 days - Average sunshine days in April:
18.4 days - Average sunshine days in May:
24.5 days - Average sunshine days in June:
26.6 days
- Average sunshine days in July:
29.5 days - Average sunshine days in August:
29.4 days - Average sunshine days in September:
25.6 days - Average sunshine days in October:
23.8 days - Average sunshine days in November:
20.9 days - Average sunshine days in December:
24.6 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is April (18.4 days).
Average UV index
Estoi, Portugal
The months with the highest UV index are May, June, July, August and September (UV index 6).
The month with the lowest UV index is January (UV index 3).
Average cloud cover
Estoi, Portugal
The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility
Estoi, Portugal
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
