Last updated: August 21, 2025
In Santarém, Brazil, July showcases a warm tropical climate characterized by an average temperature of 27°C (81°F), with a peak at 33°C (91°F) and a minimum of 23°C (74°F). This month is marked by significant rainfall, accumulating to 137 mm (5.4 in) over approximately 17 days, contributing to a humidity level of 61%. Visitors can expect a blend of sun and showers, making it a vibrant time to experience the lush landscapes and rich culture that Santarém has to offer.
In July, Santarem, Brazil experiences a warm mid-winter, showcasing a rhythm of tropical heat that's both inviting and intense. With minimum temperatures holding steady at 23°C (74°F) and an average of 27°C (81°F), the city enjoys pleasant evenings, while daytime highs reach 33°C (91°F). This slight increase in maximum temperature compared to June signifies the gradual shift towards the peak warmth of the year. As the month unfolds, residents and visitors alike embrace the vibrant atmosphere, punctuated by sunny skies and balmy nights, solidifying July as a highlight in Santarem’s climate calendar.
In July, Santarem experiences a notable shift in precipitation patterns, receiving only 137 mm (5.4 in) of rain over 17 days. This marks a continuation of the downward trend observed since the peak rainfall months of February through April, where totals often exceeded 400 mm. The relatively low July precipitation not only highlights a significant decrease from June's 169 mm but also sets the stage for a drier August, as rainfall typically tapers off even further to 79 mm (3.1 in). This transition underscores Santarem's distinct wet and dry seasons, with July serving as a pivotal turning point that paves the way for the arid conditions of late winter.
In July, Santarem, Brazil, experiences a notable dip in humidity, recording 61%, which stands as one of the lowest levels of the year. This lower humidity contrasts sharply with the preceding months, where figures soared as high as 90% in May and 86% in April, illustrating a significant shift in the region's climatic conditions. Following July, humidity continues to decline, reaching a low of 38% in October. Interestingly, it picks up again towards the end of the year, evidencing a seasonal cycle where the middle of the year tends to be wetter, while late winter and early spring months showcase a drier climate. This trend not only highlights the fluctuating humidity levels but also reflects the tropical nature of Santarem's environment.
In July, Santarem, Brazil experiences a UV Index of 11, which falls within the extreme exposure category, maintaining the trend of high UV levels throughout the year. Although there is a slight decrease from the higher peaks seen in earlier months like March and April (both at UV Index 16), the burn time remains a swift 10 minutes. This month’s UV Index is on par with the June level, signaling that outdoor enthusiasts still need to take precautions. With a consistently extreme index, even in the midst of winter, it’s crucial to stay protected from the sun’s harsh rays. For more detailed insights, visit Santarem UV Index.
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In July, Santarem, Brazil, basks in a remarkable 337 hours of sunshine, marking it as one of the sunniest months of the year. This peak in sunlight follows a steady upward trend that begins in June with 314 hours, highlighting the region's gradual embrace of summer's warmth. The sunny disposition continues into August and September, showcasing an impressive 341 and 336 hours respectively, making the trio of months a vibrant time for outdoor adventures. With July leading the way, the sunshine hours not only foster a lively atmosphere but also invite locals and visitors alike to revel in the beauty of this Amazonian gem.
In July, Santarém, Brazil, enjoys a 44% likelihood of sunny weather, marking a notable improvement from the relatively low percentages earlier in the year. As the region transitions from the wet season, the chances of sunshine steadily increase, with June already offering a promising 42%. This upward trend peaks in August, when sunny days are projected to rise to 50%, signaling the arrival of drier weather. With February and March experiencing the lowest probabilities at 19% and 11%, respectively, the summer months showcase a welcome shift, inviting both locals and visitors to bask in the Brazilian sun.
In Santarem, Brazil, the daylight duration shows a fascinating consistency throughout the year. From January to April, residents enjoy a generous 12 hours of sunlight daily, which gradually dips to 11 hours in May and maintains that level through June and July. This brief decrease heralds the return of brighter days, as daylight once again spans 12 hours starting in August and continues through the rest of the year. This pattern reveals a unique rhythm of light, where mid-year transitions into longer days, creating a vibrant and dynamic atmosphere for both locals and visitors to savor.
In July, Santarem experiences a gentle breeze with an average wind speed of 2.3 m/s (5 mph), maintaining a consistent calmness that characterizes the mid-year months. This slight dip from June’s winds mirrors the trend seen across the season, where wind speeds remain relatively stable, rarely straying from the 2.3 to 2.4 m/s range. As the year progresses, an increase is noted in August and September, hinting at a gradual uptick in airflow as the region transitions toward the vibrant winds of the latter part of the year. Overall, the winds of July encapsulate a serene moment in Santarem’s climate, where tranquility reigns before a refreshing shift awaits.
Weather in Santarem varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Santarem, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, there's a noticeable difference in both temperature and precipitation. In July, temperatures typically range from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), with an average of 27°C (81°F) and a humidity level of 61%. Conversely, January sees slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 26°C (80°F), and a maximum of 31°C (88°F). However, January experiences significantly more rainfall, totaling 351 mm (13.8 in) over 24 days, compared to July's 137 mm (5.4 in) across 17 days. The increased humidity in January, at 79%, adds to the contrast between the two months. For a more detailed look at January's weather, visit Santarem weather in January.
In comparing the weather between July and February, we see some notable differences. July typically experiences slightly higher temperatures, with an average of 27°C (81°F) and a maximum of 33°C (91°F), while February has an average of 26°C (80°F) and a maximum of 31°C (88°F). However, February is characterized by significantly more precipitation, averaging 425 mm (16.7 in) over 26 days, compared to July's 137 mm (5.4 in) across 17 days. Additionally, February has a higher humidity level at 65%, compared to July's 61%. For more specific details on February's weather, you can check Santarem weather in February.
In comparing the weather between July and March, we see some notable differences. July tends to be warmer, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F) and an average of 27°C (81°F). In contrast, March has slightly lower average temperatures, peaking at 32°C (90°F) and averaging around 26°C (80°F). However, March experiences significantly higher precipitation, with 399 mm (15.7 in) falling over 28 days, compared to July's 137 mm (5.4 in) over 17 days. Additionally, humidity levels are higher in March at 68% compared to 61% in July. For more detailed information about March weather, you can check Santarem weather in March.
When comparing the weather in July and April, July tends to be slightly cooler with average temperatures ranging from 23°C (74°F) to a maximum of 33°C (91°F), contrasted with April's temperatures, which range from 24°C (75°F) to a maximum of 31°C (89°F). However, April is significantly wetter, receiving a substantial 429 mm (16.9 in) of precipitation over 29 days compared to July's 137 mm (5.4 in) over 17 days. Additionally, April has a higher humidity level at 86%, making it feel more uncomfortable compared to the 61% humidity experienced in July. For more detailed insights into April's weather, you can visit Santarem weather in April.
When comparing the weather in July and May, both months exhibit relatively warm temperatures, with July showing a minimum of 23°C (74°F) and an average of 27°C (81°F), while May starts off slightly warmer with a minimum of 24°C (75°F) and the same average temperature of 27°C (80°F). However, July tends to be drier, experiencing 137 mm (5.4 in) of precipitation over 17 days, in stark contrast to May, which sees a substantial 359 mm (14.1 in) of rainfall over 30 days, resulting in higher humidity levels of 90%. This makes July not only a warmer month but also a dryer one compared to May. For a closer look at May's weather specifics, check out Santarem weather in May.
In comparing the weather of June and July, both months exhibit similar temperature patterns with a minimum of 23°C (74°F), an average of 27°C (81°F), and only a marginal increase in maximum temperature in July, reaching 33°C (91°F) compared to June's 32°C (90°F). However, July is slightly drier, recording 137 mm (5.4 in) of precipitation over 17 days, while June experiences heavier rainfall at 169 mm (6.7 in) across 25 days. Additionally, humidity in July is relatively lower at 61%, compared to June’s higher humidity levels of 82%. For more details, you can check Santarem weather in June.
July experiences warmer and more humid conditions, with an average temperature of 27°C (81°F) and a higher humidity level of 61%. The month is also marked by significant precipitation, receiving 137 mm (5.4 in) over 17 days. In contrast, August sees slightly warmer temperatures, with an average of 28°C (83°F), and lower humidity at 46%. Additionally, rainfall decreases considerably to 79 mm (3.1 in), occurring over just 9 days. For more detailed information, you can check the Santarem weather in August.
In July, the weather experiences a minimum temperature of 23°C (74°F), with an average of 27°C (81°F) and a maximum of 33°C (91°F). This month typically sees 137 mm (5.4 in) of precipitation over 17 days, coupled with a humidity level of 61%, creating a distinctly damp atmosphere. In contrast, September presents slightly warmer conditions, with minimum temperatures rising to 24°C (75°F), an average of 29°C (84°F), and maximums reaching 34°C (93°F). The precipitation is notably lower at 69 mm (2.7 in) over just 10 days, and humidity drops to 40%, resulting in a much drier and more comfortable climate. For a more detailed look at September's weather, you can check out Santarem weather in September.
In comparing the weather between July and October, we see notable differences in both temperature and humidity. July tends to be cooler, with average temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (91°F), accompanied by higher humidity at 61% and significant rainfall of 137 mm (5.4 in) spread over 17 days. In contrast, October experiences slightly warmer temperatures, with a minimum of 24°C (75°F) and a peak of 35°C (95°F), but humidity drops to a more comfortable 38%. Additionally, rainfall decreases in October to 87 mm (3.4 in) over 12 days, making it a drier month overall. For more detailed weather information, you can check Santarem weather in October.
In comparing July and November weather, July experiences slightly cooler temperatures with an average of 27°C (81°F), while November sees an increase to 28°C (83°F). Both months have warm minimum and maximum temperatures, but November can reach a higher maximum of 34°C (93°F) compared to July's 33°C (91°F). Precipitation is also greater in November, with 190 mm (7.5 in) spread over about 20 days, compared to July's 137 mm (5.4 in) over 17 days. Additionally, humidity levels are more comfortable in November at 39%, a stark contrast to July's higher humidity of 61%. For more detailed insights, check out Santarem weather in November.
In comparing the weather between July and December, both months feature similar average temperatures, with July experiencing a minimum of 23°C (74°F) and an average of 27°C (81°F), while December shows a maximum of 34°C (93°F). However, December is notably wetter, receiving 359 mm (14.1 in) of precipitation over 27 days, compared to July's 137 mm (5.4 in) across 17 days. Additionally, humidity levels are higher in December at 69%, compared to 61% in July. For more detailed insights, you can check Santarem weather in December.
July in Santarem experiences a unique blend of warmth and moisture, marking it as a transitional month compared to other times of the year. With maximum temperatures reaching highs of 33°C, the heat is palpable, yet the average of 27°C ensures it remains quite manageable for outdoor activities. However, July also comes with its share of rainfall, accounting for significant precipitation days that bring lushness to the landscape. Coupled with a humidity level of 61%, the air feels distinctly tropical, setting this month apart from the drier and hotter months that precede it. For a deeper understanding of the region's weather patterns, explore more at Santarem Climate.