May Weather in Lapa, Brazil

Last updated: August 21, 2025

In May, Lapa, Brazil, experiences a diverse climate that blends pleasant warmth with refreshing rainfall. With maximum temperatures reaching 28°C (82°F) and an average of 16°C (61°F), the month offers a comfortable setting for outdoor activities, though temperatures can occasionally dip to a chilly 2°C (36°F) during the night. Rainfall is prominent, aggregating to 93 mm (3.7 in) over approximately 9 days, contributing to the region's 84% humidity. This unique combination of warmth and moisture makes May an intriguing time to explore Lapa's vibrant landscapes and lush greenery.

May Temperature in Lapa

In May, Lapa, Brazil, experiences a notable transition in temperatures, marked by cooler nights and mild days. The month starts with a chill, with minimum temperatures dipping to 2°C (36°F), making it one of the colder months of the year. However, as the days progress, the average temperature settles at a comfortable 16°C (61°F), with pleasant highs reaching up to 28°C (82°F). This mild weather is ideal for outdoor activities, allowing visitors to enjoy the beautiful natural surroundings without the oppressive heat that characterizes the summer months. As May unfolds, Lapa showcases a harmonious blend of refreshing coolness at night and inviting warmth during the day, inviting both locals and travelers to revel in its unique climate.

May Weather in Lapa: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Lapa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lapa, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec717070656159575965656770
Data source: Temperature data for Lapa 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.

May Precipitation in Lapa

In May, Lapa, Brazil experiences a moderate precipitation total of 93 mm (3.7 inches), making it one of the wetter months of the year, though notably less than the heavy rains typical of January and February. The nine days of rainfall in May reflect a trend toward less frequent but significant showers compared to the nineteen days observed in January. This shift indicates a gradual drying out as the region transitions into the drier months of winter. With a precipitation peak observed earlier in the year, May serves as a bridge between the wet season and the impending dry spell, highlighting the dynamic climate of Lapa.

May Precipitation Trends in Lapa

The chart displays monthly precipitation patterns in Lapa, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Lapa, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1681341236093119257972144105148
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lapa

In May, Lapa, Brazil experiences a subtle yet significant drop in humidity, averaging around 84%. This month marks the transition into the cooler, drier winter months, as it follows a pattern of decreasing humidity from the sweltering heights of 89% in January to 85% in April. While the air remains noticeably humid, May's levels indicate a shift towards more comfortable conditions, setting the stage for June's cooler 83%. The trend throughout the year reveals a harmonious ebb and flow, with humidity peaking in the early months and gradually receding as winter approaches, allowing residents and visitors alike to enjoy Lapa's vibrant atmosphere with a touch less moisture in the air.

May Average Humidity in Lapa

This chart illustrates the average monthly humidity levels in Lapa, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Lapa is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%87%85%85%83%78%73%73%71%83%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Lapa

In May, Lapa, Brazil, experiences a very high UV Index of 8, which marks a slight decrease from the extreme levels seen earlier in the year. While January through April feature an alarming UV Index of 11 to 15, leading to a burn time of just 10 minutes, May allows for a bit more time outdoors with a burn time of 15 minutes before harmful effects set in. This trend indicates that while the intensity of UV radiation begins to ease as winter approaches, sun safety remains crucial. As the months progress, we see a further drop in UV levels, but May still demands caution. For the latest UV Index information, check out Lapa UV Index.

Maximum UV Index Levels in Lapa for May

The chart shows the monthly maximum UV Index (UVI) for Lapa in May, 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. In May, the maximum UV index in Lapa typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151311866911131515
Data source: Lapa May 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.

May Sunshine in Lapa

May in Lapa, Brazil, typically experiences 231 hours of sunshine, marking a delightful time for locals and visitors alike. Following a vibrant April with 251 hours, the sun continues to grace the region, providing ample opportunity for outdoor exploration. As the year unfolds, the trend shows a dynamic climate, where early months like January and February boast more sunlight, peaking at 267 and 280 hours respectively. Meanwhile, the lush November days shine abundant with 278 hours, hinting at the approach of summer. Despite a dip in June to 211 hours, the sunshine returns in strength through the second half of the year, with July glowing at 270 hours. Overall, the sunshine in Lapa not only enhances the vibrant atmosphere but also underpins the city’s charm through its seasonal fluctuations.

Monthly Sunshine Duration in Lapa: May Highlighted

The May sunshine duration represents the total number of hours Lapa experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec220h267h280h251h231h211h270h245h254h225h278h299h
Data source: Lapa May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lapa During May

In May, Lapa, Brazil, experiences a notable increase in sunny weather, boasting a 45% chance of sunshine. This is a marked improvement compared to the earlier months, with April at 34% and March at 30%. The trend becomes even more optimistic as the region transitions into winter; both July and August see even higher probabilities of sun at 55% and 43%, respectively. Hence, May serves as a bridge from the wetter months to the sunnier period ahead, making it a delightful time for outdoor activities in Lapa. As the year progresses, it's clear that late fall leads to a real uptick in sunny days, providing a welcoming backdrop for visitors and locals alike.

Percentage of Sunny Days in May in Lapa

The chart illustrates the percentage of sunny days in Lapa throughout the year, with May 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 Lapa experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec12%41%30%34%45%32%55%43%32%11%26%35%
Data source: Lapa May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lapa in May

In Lapa, Brazil, the daylight duration showcases a rhythmic ebb and flow throughout the year. Starting off with a generous 13 hours in January, the days gradually shorten as February and March both offer 12 hours of sunlight, marking a slow descent into early autumn. April sees a decline to 11 hours, and by May, the days reach 10 hours, a duration that lingers through June and July. However, as winter wanes, daylight begins to reclaim its territory: August and September welcome back 11 hours, while October sees a resurgence to 12 hours. The cycle culminates in November and December, where daylight returns triumphantly to 13 hours, embracing the sun's vibrant presence once again. This natural rhythm not only enriches the landscape but also influences the lifestyle and activities of the local community, as the changing light frames the essence of each season.

Average Daylight Hours in Lapa for May

The chart illustrates the variation in daylight duration in Lapa throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 31m12h 56m12h 11m11h 26m10h 49m10h 32m10h 41m11h 14m11h 56m12h 42m13h 22m13h 42m
Data source: Lapa daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Lapa

In Lapa, Brazil, the winds in May present a gentle breeze, with an average speed of 2.7 m/s (6 mph), marking a slight dip from the previous month. This trend of modest winds carries forth from the calmer months of February and March, which both recorded lower speeds. Interestingly, as the year progresses into the cooler months of June through August, the wind speeds start to see a gradual increase, hinting at the seasonal changes ahead. Overall, May's breezes offer a tranquil ambiance, reflecting the delightful transitional spring that characterizes this vibrant region.

Average May Wind Speed in Lapa

The chart displays monthly wind speed patterns in Lapa, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.32.82.52.82.7 m/s2.92.83.23.23.33.13.1
Data source: Lapa May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Lapa Compares to Other Months

Weather in Lapa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Lapa, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January exhibit distinctly different weather patterns. In May, temperatures range from a cool 2°C (36°F) at night to a comfortable average of 16°C (61°F) during the day, peaking at 28°C (82°F). This month experiences moderate rainfall, with about 93 mm (3.7 in) of precipitation over roughly 9 days, coupled with a humidity level of 84%. In contrast, January boasts warmer temperatures, with a minimum of 13°C (56°F), an average of 22°C (71°F), and a high of 33°C (92°F). Additionally, it sees more rainfall, with 168 mm (6.6 in) spread over 19 days and higher humidity at 89%. For more detailed insights, you can visit Lapa weather in January.

May experiences a milder temperature range compared to February, with minimums dipping to 2°C (36°F) and maximums reaching 28°C (82°F), while February boasts a warmer minimum of 10°C (51°F) and can soar up to 34°C (93°F). In terms of precipitation, May has 93 mm (3.7 in) over about 9 days, whereas February sees more rain, with 134 mm (5.3 in) spread over 15 days. Humidity levels are relatively similar, with May at 84% and February slightly higher at 86%. For a detailed look at February's climate, check out Lapa weather in February.

When comparing the weather in May and March, a notable difference is observed in temperature patterns. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F). Conversely, March experiences much warmer conditions, with minimum temperatures of 11°C (53°F) and maximums peaking at 32°C (89°F), averaging around 21°C (70°F). Additionally, March sees higher precipitation levels at 123 mm (4.8 in) over 17 days, compared to May's 93 mm (3.7 in) spread over just 9 days. Humidity levels are also slightly higher in March at 87%, while May maintains a humidity level of 84%. For more detailed insights on March weather, check out Lapa weather in March.

In April, the weather tends to be warmer overall, with average temperatures reaching 18°C (65°F) and highs peaking at 30°C (85°F). However, it also experiences slightly less precipitation, totaling 60 mm (2.4 in) over about 6 days. In contrast, May sees a drop in average temperatures to 16°C (61°F), with a maximum of 28°C (82°F). Although May is cooler, it is wetter, receiving 93 mm (3.7 in) of rain across 9 days and maintaining a humidity level of 84%. For more detailed information about the weather in April, you can visit Lapa weather in April.

May and June present a subtle shift in weather patterns. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 28°C (82°F), with an average of 16°C (61°F). The month experiences about 93 mm (3.7 in) of precipitation over 9 days, along with high humidity at 84%. In contrast, June sees slightly cooler conditions, with temperatures varying from a minimum of 0°C (33°F) to a maximum of 26°C (79°F) and an average temperature of 15°C (59°F). Precipitation increases to 119 mm (4.7 in) over 10 days, accompanied by a similar humidity level of 83%. For a more detailed overview of June conditions, you can visit Lapa weather in June.

In May, temperatures range from a chilly minimum of 2°C (36°F) to a warm average of 16°C (61°F), peaking at a comfortable 28°C (82°F), accompanied by relatively high humidity at 84%. The month sees considerable rainfall, with a total of 93 mm (3.7 in) spread over 9 days. In contrast, July experiences cooler temperatures, with a minimum dipping to -4°C (26°F) and an average of 14°C (57°F), while the maximum reaches 26°C (80°F). The month is drier, with only 25 mm (1.0 in) of rain across just 4 days and a slightly lower humidity of 78%. For more on July's weather, visit Lapa weather in July.

May and August exhibit distinct weather patterns, reflecting the transition between spring and late winter in many regions. In May, temperatures range from a minimum of 2°C (36°F) to a pleasant maximum of 28°C (82°F), with an average of 16°C (61°F). The month typically sees around 93 mm of precipitation, spread over 9 days, accompanied by a high humidity level of 84%. In contrast, August experiences cooler minimum temperatures that can dip to -1°C (31°F), while the average remains slightly lower at 15°C (59°F) and maximums reach up to 30°C (87°F). Precipitation in August is slightly reduced at 79 mm, occurring on about 7 days with a lower humidity of 73%. This highlights the generally drier and cooler conditions found in August compared to the wetter and warmer climate of May. For more detailed insights into August weather, you can check Lapa weather in August.

In May, the weather typically features cooler temperatures, with a minimum of 2°C (36°F) and an average of 16°C (61°F), peaking at a maximum of 28°C (82°F). The month is characterized by higher precipitation at 93 mm (3.7 in) over about 9 days, coupled with a high humidity level of 84%. In contrast, September brings a slight increase in temperatures, with a minimum of 5°C (42°F) and an average of 18°C (65°F), reaching a maximum of 33°C (91°F). Additionally, September experiences less precipitation at 72 mm (2.8 in) for 8 days, and the humidity drops to 73%. For more detailed insights about the weather during this month, check out Lapa weather in September.

May and October present distinct weather profiles, showcasing the transition between the spring and autumn seasons. In May, temperatures range from a cool 2°C (36°F) at night to a pleasant average of 16°C (61°F) during the day, with maximum highs reaching up to 28°C (82°F). This month experiences significant precipitation, with about 93 mm (3.7 in) falling over approximately 9 days and humidity levels soaring to 84%.

In contrast, October offers slightly warmer temperatures, with nighttime lows of 8°C (46°F) and daytime averages around 18°C (66°F). Maximum temperatures can spike to a high of 34°C (93°F). However, it also experiences increased rainfall, totaling 144 mm (5.7 in) across about 14 days, but the humidity is lower at 71%. For more detailed information about the weather in October, you can visit Lapa weather in October.

In May, the weather is generally cooler with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 28°C (82°F), averaging around 16°C (61°F). The month experiences significant precipitation, with around 93 mm (3.7 in) spread over about 9 days, coupled with high humidity levels at 84%. In contrast, November sees a rise in temperatures, with a minimum of 8°C (47°F) and peaking at 32°C (89°F), averaging 19°C (67°F). Although November is slightly wetter with 105 mm (4.1 in) of rain over 13 days, the humidity remains comparable at 83%. For more details on November's weather, you can visit Lapa weather in November.

May and December present contrasting weather patterns. In May, temperatures range from a cool minimum of 2°C (36°F) to a comfortable maximum of 28°C (82°F), with an average of 16°C (61°F). The month typically sees about 93 mm (3.7 in) of precipitation over 9 days, accompanied by a humidity level of 84%. In stark contrast, December boasts warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 34°C (93°F), averaging 21°C (70°F). Precipitation increases significantly to 148 mm (5.8 in) over 17 days, and humidity rises slightly to 87%. For more information regarding December weather in Lapa, you can visit Lapa weather in December.

Compare Lapa's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Lapa

As May unfolds in Lapa, it brings a distinct transition from the warmer months. With average temperatures hovering around 16°C (61°F), residents can expect a cool breeze that contrasts sharply with the heat of summer. The month sees increased humidity at 84%, coupled with frequent precipitation, averaging 93 mm (3.7 in) over about 9 days, creating a refreshing, though occasionally damp, atmosphere. This combination of cooler temperatures and regular rainfall sets May apart, making it a unique time of year for both locals and visitors. For a deeper dive into the weather trends in Lapa, explore Lapa Climate.