Last updated: August 21, 2025
In Parnaiba, Brazil, July showcases a warm and inviting climate, with maximum temperatures reaching up to 35°C (95°F) and an average temperature hovering around 28°C (83°F). During this month, the minimum temperature rarely drops below 22°C (72°F), creating a comfortable atmosphere for both residents and visitors. While July typically experiences 31 mm (1.2 in) of precipitation over just 3 days, the humidity remains at a manageable 62%. This combination of warm temperatures and low rainfall makes July an ideal time to explore the vibrant culture and stunning natural beauty of Parnaiba.
In July, Parnaiba, Brazil, experiences pleasantly warm temperatures, with minimums averaging around 22°C (72°F), and maximums peaking at 35°C (95°F). The average temperature hovers at a comfortable 28°C (83°F), offering a delightful balance for both locals and visitors. This trend of relatively stable warmth continues from the previous months, maintaining the region’s tropical charm. Notably, as July transitions into August, the maximum temperatures rise slightly, hinting at the onset of the warmer part of the year. Overall, July’s weather invites outdoor exploration and relaxation, embodying Parnaiba's vibrant summer spirit.
In July, Parnaiba experiences a notable shift in its precipitation patterns, with only 31 mm (1.2 in) of rainfall recorded across just 3 days. This marks a significant decline compared to the preceding months, where June saw 39 mm of rain over 6 days. The month marks the transition into the dry season, as rainfall diminishes sharply from the heavy downpours of earlier months, such as March and April which had over 300 mm each. As July progresses, the landscape prepares for an even drier August, emphasizing the region's seasonal fluctuations and the gradual retreat of the rainfall that characterizes its tropical climate.
In July, Parnaiba, Brazil, experiences a notable decline in humidity, dropping to 62%. This contrasts sharply with the high humidity levels earlier in the year, where January through April consistently hover around the mid to high 80s and even reach 90% in April. As the wet season transitions to a more comfortable climate, July marks a significant turning point, leading into the drier months of August and September, which see humidity levels fall even further to 54% and 55%, respectively. This seasonal shift highlights Parnaiba's unique climate dynamics, providing respite from the oppressive humidity that characterizes the earlier months.
In July, Parnaiba experiences a UV Index of 11, categorized as extreme, with a burn time of just 10 minutes. This month marks a slight decline from the preceding peak in March, which recorded a staggering UV Index of 16. Overall, the trend from January through July reveals consistently high UV levels, presenting a significant risk for sunburn throughout the first half of the year. Even as the index dips slightly in July, it's crucial for residents and visitors to remain vigilant and take appropriate sun protection measures. For detailed information on the UV Index trend in Parnaiba, explore Parnaiba UV Index.
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In July, Parnaíba shines brightly, basking in an impressive 346 hours of sunshine—the peak of its luminous summer season. As the year unfolds, a clear upward trend in daylight emerges, with hours steadily increasing from 255 in January to a remarkable 357 in October. This delightful progression not only highlights July's position as a sun-soaked favorite but also sets the stage for August’s slight increase to 349 hours. The months preceding July showcase steady growth, with an impressive jump from 328 hours in June, indicating that residents and visitors alike can embrace the warmth and vibrancy of this beautiful Brazilian city during the peak of winter.
July in Parnaíba, Brazil, marks a significant shift in weather patterns, where the likelihood of sunny weather rises to an inviting 63%. Following the gradual increase seen from June's 58%, this upward trend continues into August and September, where the probability of clear skies reaches as high as 68% and 69%, respectively. The months leading up to July show a steady climb in sunshine chances, especially from April onwards, reflecting a transition to the region's more favorable dry season. Visitors can expect not only warmer days, but also breathtaking sunny horizons, making July an exceptional time to enjoy the beautiful coastal scenery Parnaíba is renowned for.
In Parnaiba, Brazil, July marks a transition in daylight duration, with the sun gracing the skies for 11 hours. Following the steady 12 hours of light in the earlier months from January to April, the daylight begins to wane slightly in May and June, settling at 11 hours by mid-year. This dip continues into July, but as winter gives way to spring, August sees a return to longer days with 12 hours once again. The pattern showcases a rhythmic cycle of sunlight, providing a glimpse into the region's temperate shifts throughout the year.
In July, Parnaiba experiences an average wind speed of 3.9 m/s (9 mph), marking a slight increase from the preceding months. As the year progresses, the wind patterns reveal a fascinating trend — after a dip in May, July's breezes signal a return to livelier winds, setting the stage for a smooth transition into the more robust gusts of late summer. This uptick is a precursor to August's stronger winds, reaching 4.5 m/s (10 mph), and foreshadows the even more vigorous conditions that follow in September and October. Overall, July serves as a gentle bridge, with its refreshing winds enticing locals and visitors alike to savor the balmy weather before the advent of the higher-speed currents that define the latter part of the year.
Weather in Parnaiba varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Parnaiba, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, both months exhibit similar average temperatures, with July averaging 28°C (83°F) and January slightly lower at 28°C (82°F). However, January tends to be wetter, receiving 121 mm (4.8 in) of precipitation over approximately 20 days, in stark contrast to July's 31 mm (1.2 in) over just 3 days. Additionally, the humidity levels are higher in January at 87%, compared to July's 62%, making the former month feel more oppressive despite similar temperature highs of 35°C (95°F in July and 96°F in January). To learn more about January weather specifics, you can visit Parnaiba weather in January.
In comparing the weather of July and February, it’s clear that both months feature warm temperatures, with July having a slightly higher average of 28°C (83°F) compared to February's 27°C (81°F). However, July is significantly drier, with only 31 mm (1.2 in) of precipitation over just 3 days, while February experiences much heavier rainfall at 279 mm (11.0 in) over 25 days, leading to higher humidity levels at 88% compared to July's 62%. This stark contrast highlights February as a much wetter month, influencing the overall climate experience. For more detailed insights, you can refer to Parnaiba weather in February.
When comparing the weather in July and March, notable differences in temperature and precipitation emerge. July typically sees a warmer daytime average of 28°C (83°F) with maximum temperatures reaching up to 35°C (95°F), while March's average temperature is slightly lower at 27°C (81°F), peaking at 33°C (91°F). However, March is characterized by significantly higher precipitation, averaging 308 mm (12.1 in) over 30 days, compared to July's much drier conditions with only 31 mm (1.2 in) across 3 days. Additionally, the humidity in March is notably higher at 89%, creating a more humid atmosphere than July's 62%. For more detailed information on the weather in March, visit Parnaiba weather in March.
When comparing the weather in July and April, notable differences emerge. July typically boasts warmer daytime temperatures, with average highs reaching 28°C (83°F) and maximums soaring to 35°C (95°F). In contrast, April experiences slightly milder temperatures, with averages around 27°C (81°F) and maximums peaking at 34°C (93°F). However, April is marked by significantly higher precipitation levels, receiving 293 mm (11.5 in) over 25 days, while July sees much less rain, accumulating only 31 mm (1.2 in) across three days. Additionally, humidity is noticeably higher in April at 90%, compared to July's 62%. For more details on April's climate, visit Parnaiba weather in April.
When comparing the weather between May and July, notable differences emerge. July experiences warmer temperatures, with a minimum of 22°C (72°F) and an average of 28°C (83°F), peaking at 35°C (95°F). In contrast, May has slightly higher minimum and maximum temperatures, ranging from 23°C (74°F) to 33°C (92°F), with an average of 27°C (82°F). However, May is characterized by significantly higher precipitation, totaling 184 mm (7.2 in) over 18 days, compared to July's mere 31 mm (1.2 in) over just 3 days. The humidity is also notably higher in May at 87%, compared to July's 62%. For more detailed information, you can check Parnaiba weather in May.
In comparing the weather of July to June, both months exhibit similar temperature ranges, with July having a minimum of 22°C (72°F) and an average of 28°C (83°F), closely mirroring June's minimum of 23°C (73°F) and average of 28°C (82°F). However, July is slightly less humid, with a humidity level of 62% compared to June's higher 77%. Additionally, July sees less precipitation, totaling 31 mm (1.2 in) over just 3 days, whereas June has 39 mm (1.5 in) spread across 6 days. For more detailed insights into June weather, visit Parnaiba weather in June.
In comparing the weather between July and August, both months maintain a similar temperature range, with July averaging 28°C (83°F) and August slightly warmer at 28°C (84°F). However, August presents a more intense peak, reaching a maximum of 36°C (98°F) compared to July's 35°C (95°F). Additionally, August experiences significantly lower precipitation, with just 3 mm (0.1 in) over the entire month and no rainy days, while July sees 31 mm (1.2 in) over three days. Humidity levels also drop, from 62% in July to a more comfortable 54% in August. For more details, visit Parnaiba weather in August.
In July, the weather tends to be warm and humid, with average temperatures around 28°C (83°F) and a maximum of 35°C (95°F). This month experiences a moderate amount of rainfall, totaling 31 mm over three days, and humidity levels are relatively high at 62%. In contrast, September offers slightly warmer conditions, with an average temperature of 29°C (84°F) and a maximum of 36°C (97°F). Notably, September sees significantly less precipitation, with only 2 mm recorded and no rainy days, while humidity drops to a more comfortable 55%. For more details on the weather in September, you can check Parnaiba weather in September.
In July, the weather is warm with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 35°C (95°F), accompanied by an average temperature of 28°C (83°F). The month sees approximately 31 mm (1.2 in) of rainfall over three days, with humidity levels at 62%. In contrast, October boasts slightly warmer temperatures, with a minimum of 24°C (75°F) and a maximum reaching 37°C (99°F), and an average of 29°C (84°F). Rainfall is minimal in October, totaling just 7 mm (0.3 in) over one day, and the humidity is lower at 58%. For more specifics on the October weather, you can check out Parnaiba weather in October.
In comparing the weather patterns between July and November, July tends to be slightly cooler, with average temperatures ranging from a minimum of 22°C (72°F) to a maximum of 35°C (95°F). November, on the other hand, experiences slightly warmer conditions, with temperatures ranging from a minimum of 24°C (75°F) to a high of 37°C (98°F). Both months boast a humidity level of 62%, but July sees more precipitation at 31 mm (1.2 in) over 3 days, compared to November, which has 20 mm (0.8 in) over 4 days. For specific details about how the weather unfolds in this later month, check out Parnaiba weather in November.
In comparing the weather between July and December, we observe that July experiences a slightly lower average temperature of 28°C (83°F), while December's average temperature rises to 29°C (84°F). Notably, December tends to be warmer overall, with maximum temperatures reaching up to 36°C (97°F) compared to July's peak of 35°C (95°F). In terms of precipitation, December is significantly wetter, receiving 57 mm (2.2 in) over about 10 days, whereas July only sees 31 mm (1.2 in) spread across just 3 days. Additionally, December has higher humidity levels at 74%, compared to July's 62%. For more detailed insights on December weather, you can check out Parnaiba weather in December.
In July, Parnaiba experiences warm temperatures, with an average that slightly dips compared to the sweltering summer months, making it one of the more comfortable times to visit. The maximum temperatures reach around 35°C (95°F), yet the average offers a balmy 28°C (83°F) that encourages outdoor activities. Humidity at 62% adds a bit of mugginess, but with only about three days of rain and a total precipitation of just 31 mm (1.2 in), the month generally feels dry. This blend of warmth and lower rainfall distinguishes July from the more intense heat and heavy downpours typical in other months. For those looking to explore Parnaiba's vibrant culture while enjoying pleasant weather, July is a prime choice. Learn more about what to expect throughout the year at Parnaiba Climate.