Lajes Weather in September

September in Lajes brings high temperatures, with highs of 26°C (79°F) and nights dropping to 23°C (73°F). Rainfall is on the higher side this month, averaging around 73 mm (2.9 in), so keep a rain jacket handy.

Rainfall in Lajes in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 73 mm (2.9 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Lajes in September

Lajes in September has perfect weather. Days reach 26°C (79°F) and nights cool to 23°C (73°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows around 23°C (73°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Lajes in September

There are approximately 200 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Lajes.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Lajes's climate page.

Lajes Temperature in September

Min Temperature 23°C (73°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 41%  

Precipitation 73 mm (2.9 in)  

Rainy days 12 days  

Humidity 77%  

Sunshine 200 hours  

Percentage Sunshine 47%  

Historical weather for Lajes in September

Browse day-by-day weather records for Lajes spanning 21 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Lajes historical weather extremes in September

Based on weather observations in Lajes between 2006 and 2025, these are the recorded extremes during September.

• The warmest day in September was on September 8, 2022, with a maximum of 27°C (81°F).
• The lowest daytime temperature in September was 21°C (70°F), recorded on September 30, 2015.
• The lowest overnight temperature recorded in September was 19°C (66°F) (September 30, 2015).
• The heaviest September precipitation occurred on September 29, 2010, when 35 mm (1.4 in) of precipitation fell.

What to Wear in Lajes in September

Warm weather calls for comfortable, breathable clothing in September. 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). Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Lajes in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Portugal, check out our Lajes's climate page.

More climate data for Lajes

Temperature Rainfall Sunshine Humidity

See the full Lajes climate overview or explore weather in Portugal.