July Weather in Santarem, Portugal

Last updated: February 24, 2025

In July, Santarem, Portugal, basks in a warm Mediterranean climate, showcasing a remarkable maximum temperature of 40°C (104°F), paired with an inviting average of 22°C (72°F). The nights tend to cool down to a comfortable minimum of 13°C (56°F), providing a pleasant respite from the daytime heat. With a modest precipitation amount of only 3 mm (0.1 in) and just one day of rain, this month is predominantly dry, allowing for plenty of sunshine and outdoor activities. The humidity level sits at 60%, contributing to a vibrant summer atmosphere, making July an ideal time to explore the picturesque landscapes and rich cultural heritage of Santarem.

July Temperature in Santarem

In July, Santarem basks in the warmth of summer, with temperatures reaching a maximum of 40°C (104°F). During this month, the average temperature settles at 22°C (72°F), providing a comfortable backdrop for outdoor activities. Nights are pleasant, with minimum temperatures around 13°C (56°F), allowing for delightful evenings under the stars. This month stands out as a peak of heat in a trend that begins in May, where temperatures progressively rise, culminating in the sweltering warmth of July and the even hotter August that follows. Across the summer months, such rising temperatures underscore Santarem's transition into a sun-soaked season, making it an appealing destination for those seeking a vibrant and warm atmosphere.

July Weather in Santarem: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Santarem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495456596568717270655653
Data source: Temperature data for Santarem generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Santarem

In July, Santarem experiences a notable dip in precipitation, with just 3 mm (0.1 in) measured over a mere single day. This stark contrast follows a relatively wetter June, where 15 mm (0.6 in) fell across four days, highlighting the transition into the region's drier summer months. As temperatures rise, July signifies a period of scarce rainfall, setting the stage for a hot and arid climate that typically follows. This trend continues into August, which sees a slight increase to 6 mm (0.2 in), but the overall pattern indicates a seasonal decline in precipitation that is characteristic of this time of year in Santarem.

July Precipitation Trends in Santarem

The chart displays monthly precipitation patterns in Santarem, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec3854808641154627568959
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Santarem

In Santarem, Portugal, July brings a dip in humidity, settling at a comfortable 60%. This marks a notable decline from the higher levels seen in earlier months, such as January's 85% and February's 75%. Following a steady decrease throughout the spring, reaching 63% in June, July maintains this lower humidity alongside August, creating a pleasant summer atmosphere. As the year progresses into the fall, humidity begins to rise again, hinting at seasonal shifts, with September seeing an increase to 67%. Overall, July stands out as a month characterized by refreshing dryness, offering a respite from the often muggy conditions that define much of the year in Santarem.

July Average Humidity in Santarem

This chart illustrates the average monthly humidity levels in Santarem, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Santarem

In July, Santarem, Portugal experiences a UV Index of 10, classified as very high, requiring caution during sun exposure. This month continues the trend established since April, where UV levels peaked significantly, impacting recommended burn times. As the summer progresses, the UV Index remains elevated, with a burn time of just 15 minutes. Following a brief peak in June at an extreme level of 11, July's UV intensity ensures that sun safety practices are crucial for both locals and visitors. This pattern of elevated UV levels persists into August and September, making this period the prime time for sun protection in Santarem. For more detailed information, visit Santarem UV Index.

Maximum UV Index Levels in Santarem for July

The chart shows the monthly maximum UV Index (UVI) for Santarem in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Santarem July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Santarem

July shines brightly in Santarém, Portugal, as it boasts an impressive 420 hours of sunshine, making it the sunniest month of the year. This month not only continues the upward trend established since January but also highlights the significant leap in sunlight that summer brings. From the already robust 406 hours in June, July captures the peak of sun-kissed days, allowing visitors and locals alike to bask in the warmth and vitality of summer. As the year progresses toward autumn, the hours gradually decline, with August still glistening at 395 hours. This steady decline sets the stage for a beautiful transition into the cooler months, yet July remains a vibrant reminder of the height of sunny bliss in Santarém.

Monthly Sunshine Duration in Santarem: July Highlighted

The July sunshine duration represents the total number of hours Santarem experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec178h219h297h347h407h406h420h395h347h310h224h210h
Data source: Santarem July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santarem During July

In July, Santarem, Portugal basks in the embrace of summer with a 74% chance of sunny weather, making it one of the sunniest months of the year. This significant increase follows June's 64%, indicating a strong upward trend as summer peaks. The sunny disposition continues into August, where the probability climbs slightly to 75%. In contrast, the earlier months of the year reveal fluctuating sunshine, with January at 49% and April dipping to 33%. As we progress through spring and into summer, the likelihood of clear skies consistently rises, culminating in July’s radiant promise for outdoor activities and exploration.

Percentage of Sunny Days in July in Santarem

The chart illustrates the percentage of sunny days in Santarem throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Santarem experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec49%20%59%33%53%64%74%75%55%53%67%39%
Data source: Santarem July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santarem in July

In Santarem, Portugal, the month of July shines brightly with a rich 14 hours of daylight, maintaining the peak light levels established in June. This extended daylight duration reflects a trend of gradual increase leading up to summer, starting from 9 hours in January and steadily climbing throughout the spring. As the summer approaches, the days reach their zenith, providing ample time for outdoor activities and exploration. Following July, daylight begins to taper off slightly in August, with 13 hours of sun, heralding the start of the gradual descent toward the shorter days of autumn. This rhythmic pattern of daylight not only enhances the vibrant beauty of Santarem during summer but also influences the lifestyle and activities of its residents and visitors alike.

Average Daylight Hours in Santarem for July

The chart illustrates the variation in daylight duration in Santarem throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 44m10h 43m11h 58m13h 15m14h 20m14h 52m14h 35m13h 37m12h 24m11h 7m10h9h 26m
Data source: Santarem daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Santarem

In July, Santarem, Portugal, experiences a notable uptick in wind speed, averaging 4.7 m/s (10 mph), making it one of the windiest months of the year. This gentle yet invigorating breeze contrasts with the calmer winds of earlier months, such as April, which sees a low of 2.6 m/s (6 mph). Following a steady increase from 4.1 m/s in both May and June, the July winds create a refreshing atmosphere perfect for outdoor activities. Interestingly, as summer wanes, the wind speeds taper back to 4.1 m/s in August, indicating a seasonal trend that balances enjoyment with comfort. Overall, July's winds add a lively touch to the warm summer days, inviting visitors to embrace the beauty of Santarem's natural surroundings.

Average July Wind Speed in Santarem

The chart displays monthly wind speed patterns in Santarem, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.73.32.64.14.14.7 m/s4.13.33.13.23.9
Data source: Santarem July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Santarem Compares to Other Months

The weather in Santarem changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Santarem and find detailed weather information for every month.

July and January present a stark contrast in weather patterns. In July, temperatures can soar, ranging from a minimum of 13°C (56°F) to a blistering maximum of 40°C (104°F), with an average of 22°C (72°F). The month is characterized by low precipitation, with only about 3 mm (0.1 in) falling over just one day, and humidity levels hovering around 60%. In contrast, January experiences much cooler temperatures, with a minimum of -3°C (26°F) and an average of 10°C (50°F), peaking at 21°C (69°F). This winter month sees significantly higher precipitation of 38 mm (1.5 in) across five days, coupled with a higher humidity level of 85%. For more details, visit Santarem weather in January.

July and February present a striking contrast in weather conditions. July boasts warm temperatures, with an average of 22°C (72°F) and maximums reaching up to 40°C (104°F), while February experiences much cooler temperatures, averaging 12°C (54°F) and peaking at 25°C (77°F). The summer month of July is quite dry, with minimal precipitation of just 3 mm (0.1 in) and only one rainy day, compared to February, which sees significantly more rain at 54 mm (2.1 in) over approximately seven days. Humidity levels are also higher in February at 75%, compared to July's 60%. For a deeper look at February's conditions, visit Santarem weather in February.

When comparing the weather in July and March, notable differences emerge in temperature and precipitation. July boasts warmer temperatures, with a minimum of 13°C (56°F), an average of 22°C (72°F), and a scorching maximum of 40°C (104°F). The month experiences minimal precipitation at just 3 mm (0.1 in) over a single day, and humidity levels sit at 60%. In contrast, March has significantly cooler temperatures, ranging from a minimum of 3°C (38°F) to a maximum of 28°C (82°F), with an average of 13°C (56°F). March is also much wetter, recording 80 mm (3.1 in) of rain over eight days and higher humidity at 72%. For a more detailed look at the weather in March, visit Santarem weather in March.

When comparing the weather in July and April, it's clear that July experiences significantly warmer temperatures, with a minimum of 13°C (56°F) and a maximum reaching up to 40°C (104°F), while April's temperatures range from a cool minimum of 5°C (41°F) to a comfortable maximum of 30°C (86°F). Additionally, July boasts very low precipitation, with just 3 mm (0.1 in) over 1 day, in stark contrast to April's wet weather, which sees 86 mm (3.4 in) of rain over 11 days. Humidity levels are also slightly lower in July at 60%, compared to April's higher average of 70%. For more specific details on the weather during April, refer to Santarem weather in April.

In comparing the weather of July and May, July is characterized by significantly warmer temperatures, with a minimum of 13°C (56°F) and an average of 22°C (72°F), peaking at a scorching 40°C (104°F). In contrast, May experiences cooler weather, with minimum temperatures around 7°C (45°F) and an average of 18°C (65°F), reaching a maximum of 36°C (96°F). Additionally, July is much drier, receiving just 3 mm (0.1 in) of precipitation over 1 day, while May sees a substantial 41 mm (1.6 in) over 5 days, indicating far more frequent rainfall. Humidity levels are slightly lower in July at 60%, compared to the higher 70% in May. For more detailed information, you can refer to Santarem weather in May.

In comparing the weather of July and June, July tends to be slightly warmer overall, with an average temperature of 22°C (72°F) compared to June's 20°C (68°F). Both months experience high temperatures, with July peaking at 40°C (104°F) and June reaching its maximum at 41°C (106°F). However, July is significantly drier, receiving only 3 mm (0.1 in) of precipitation over just one day, while June has a total precipitation of 15 mm (0.6 in) spread across four days. Humidity levels remain comparable, with July at 60% and June slightly higher at 63%. For more details, check Santarem weather in June.

In comparing the weather between July and August, one notable difference is in the maximum temperatures; while July peaks at 40°C (104°F), August sees a higher maximum of 43°C (110°F). Both months share similar average and minimum temperatures, remaining consistent at 22°C (72°F) and 13°C (56°F) respectively. Precipitation increases slightly in August, with 6 mm (0.2 in) recorded over one day, compared to July’s 3 mm (0.1 in) on a single day. Humidity levels remain steady at 60% throughout both months, contributing to the warm climate. For more details on August weather specifics, you can check Santarem weather in August.

In July, the weather is typically warm, with average temperatures reaching 22°C (72°F) and a maximum of 40°C (104°F), alongside low precipitation of just 3 mm (0.1 in) and only one rainy day. Humidity remains moderate at 60%. In contrast, September sees slightly cooler conditions, with an average temperature of 21°C (71°F) and a maximum of 37°C (98°F). However, this month experiences increased precipitation at 27 mm (1.1 in) and about three rainy days, with humidity rising to 67%. For more detailed information about September's weather, you can visit Santarem weather in September.

When comparing the weather in July to that of October, a striking contrast is evident. July boasts a much warmer climate with average temperatures around 22°C (72°F) and occasional highs reaching up to 40°C (104°F), combined with relatively low precipitation of just 3 mm over a single day. In contrast, October experiences a cooler average temperature of 18°C (65°F), with minimum temperatures dropping to 6°C (44°F) and a higher maximum of 36°C (97°F). October also sees significantly more rainfall, with 55 mm over five days, contributing to a humidity rise to 74%. For more detailed information on October weather, visit Santarem weather in October.

In comparing the weather between July and November, one can clearly see the shift in temperature and precipitation patterns. July boasts a much warmer climate with minimum temperatures around 13°C (56°F) and maximums soaring up to 40°C (104°F), while November sees much cooler temperatures, ranging from a minimum of 3°C (38°F) to a maximum of 25°C (78°F) and an average of 13°C (56°F). Additionally, July is relatively dry, experiencing only 3 mm (0.1 in) of precipitation over just one day, in stark contrast to November’s wetter conditions, which bring about 89 mm (3.5 in) of rain across ten days and higher humidity levels at 83%. For a closer look at what to expect during this time, check out Santarem weather in November.

In July, temperatures soar with a minimum of 13°C (56°F) and an average of 22°C (72°F), peaking at a scorching 40°C (104°F). The month is characterized by very low precipitation, averaging just 3 mm (0.1 in) over only 1 day, and a moderate humidity of 60%. In stark contrast, December brings a significant drop in temperatures, with a minimum of -2°C (28°F) and an average of 11°C (53°F), reaching a maximum of 20°C (68°F). This winter month sees much more precipitation, totaling 59 mm (2.3 in) over 8 days, and higher humidity at 85%. For a detailed look at December conditions, visit Santarem weather in December.

Compare Santarem's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Santarem

As July arrives in Santarem, it brings a stunning blend of warmth and dryness that sets it apart from the cooler, wetter months of the year. With temperatures soaring to a maximum of 40°C (104°F), this month is characterized by its hot days and mild nights, allowing locals and visitors to enjoy outdoor activities under the sun. Rain is almost a rarity, with only 3 mm expected throughout the month, resulting in an average humidity of around 60%, which feels quite comfortable despite the heat. This unique climate makes July an ideal time to explore the rich culture and vibrant scenery of Santarem. For more detailed information, visit Santarem Climate.