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Weather in Santarém for August 2026

Your guide to Santarém weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Santarém at the beginning of August is 33 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28 °C by the end of August.

    • Rain 🌧️

  • Precipitation in Santarém during August is a rare event, with an average of fewer than 2 rainy days.

    • More

  • Is August a good time to visit Santarém? check out the best time to travel to Santarém page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/15°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Santarém Weather August

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
32°
2
Partly cloudy
31°
3
Mist
36°
4
Sunny
35°
5
Partly cloudy
34°
6
Partly cloudy
32°
7
Cloudy
31°
8
Mist
32°
9
Mist
36°
10
Sunny
38°
11
Sunny
36°
12
Mist
34°
13
Mist
32°
14
Cloudy
33°
15
Sunny
35°
16
Sunny
37°
17
Sunny
31°
18
Partly cloudy
30°
19
Fog
28°
20
Partly cloudy
30°
21
Mist
32°
22
Overcast
31°
23
Fog
32°
24
Fog
29°
25
Mist
31°
26
Overcast
31°
27
Fog
27°
28
Sunny
26°
29
Patchy rain possible
27°
30
Overcast
28°
31
Overcast
26°

Temperatures trend during August in Santarém

See the weather trend as well as the moving average line

August weather in Santarém day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Partly cloudy
Partly cloudy
 32° /15° 0 mm 8
2 Aug. Partly cloudy
Partly cloudy
 31° /15° 0 mm 8
3 Aug. Mist
Mist
 36° /15° 0 mm 9
4 Aug. Sunny
Sunny
 35° /16° 0 mm 9
5 Aug. Partly cloudy
Partly cloudy
 34° /17° 0 mm 8
6 Aug. Partly cloudy
Partly cloudy
 32° /16° 0 mm 8
7 Aug. Cloudy
Cloudy
 31° /15° 0 mm 7
8 Aug. Mist
Mist
 32° /14° 0 mm 7
9 Aug. Mist
Mist
 36° /14° 0 mm 9
10 Aug. Sunny
Sunny
 38° /18° 0 mm 9
11 Aug. Sunny
Sunny
 36° /17° 0 mm 9
12 Aug. Mist
Mist
 34° /17° 0 mm 7
13 Aug. Mist
Mist
 32° /15° 0 mm 8
14 Aug. Cloudy
Cloudy
 33° /15° 0 mm 8
15 Aug. Sunny
Sunny
 35° /15° 0 mm 9
16 Aug. Sunny
Sunny
 37° /15° 0 mm 9
17 Aug. Sunny
Sunny
 31° /15° 0 mm 8
18 Aug. Partly cloudy
Partly cloudy
 30° /15° 0 mm 7
19 Aug. Fog
Fog
 28° /15° 0 mm 7
20 Aug. Partly cloudy
Partly cloudy
 30° /16° 0 mm 8
21 Aug. Mist
Mist
 32° /15° 0 mm 7
22 Aug. Overcast
Overcast
 31° /15° 0 mm 7
23 Aug. Fog
Fog
 32° /14° 0 mm 8
24 Aug. Fog
Fog
 29° /15° 0 mm 6
25 Aug. Mist
Mist
 31° /13° 0 mm 7
26 Aug. Overcast
Overcast
 31° /14° 0 mm 7
27 Aug. Fog
Fog
 27° /13° 0 mm 6
28 Aug. Sunny
Sunny
 26° /12° 0 mm 7
29 Aug. Patchy rain possible
Patchy rain possible
 27° /15° 0.1 mm 6
30 Aug. Overcast
Overcast
 28° /15° 0 mm 6
31 Aug. Overcast
Overcast
 26° /14° 0.2 mm 6
Next
Important Notice
Our weather forecast for Santarém in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Santarém forecast closer to your planned date for the most up-to-date weather information.
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Santarém weather in August vs July vs September

Compare August weather in Santarém with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
JulyAugustSeptember
WeatherSunny
Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Temperatures31°/15°31°/15°26°/14°
Rainfall7 mm0 mm11 mm
Wind20.6 km/h21.6 km/h19.3 km/h
Humidity62%67%63%
Rainy days1 days0 days2 days
Dry days30 days31 days28 days

Planning a trip to Santarém? Discover the best time to visit

Santarém in August - FAQ

What are the expected maximum and minimum temperatures in Santarém during August?
Expect warm days with temperatures around 31°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Santarém during August?
Rainfall in Santarém during August is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Santarém during August?
The average wind speed in Santarém during August is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Santarém in August?

As you prepare for your trip to Santarém in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santarém, during August, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
  • Footwear
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

UV exposure in Santarém during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Provinces in Santarém
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Ourém
Top locations in Santarém
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Fátima
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Location coordinates Where is Santarém?

Get accurate weather forecasts for Santarém, located at latitude 39.621 and longitude -8.652. Stay updated with localized weather information tailored for Santarém.

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