Chapada Diamantina in May

In May, Chapada Diamantina averages 23°C (74°F) during the day and 16°C (61°F) at night, with frequent rain — about 22 days of the month see precipitation (42 mm total).

Shoulder

Conditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.

May offers comfortable temperatures in Chapada Diamantina, with some rain to plan around.

23°C
Avg high
16°C
Avg low
22
Rain days
42 mm
Rainfall

How May compares to the rest of the year in Chapada Diamantina

9th
warmest month of the 12
7th
wettest month of the 12
4%
of yearly rainfall falls in May
11 h 31 min
daylight on the 15th

May is in the middle of the year for warmth in Chapada Diamantina (9th of 12) and moderately rainy compared to the rest of the year (7th of 12). Daytime temperature runs 1°C below the annual average (24°C). May runs 1°C cooler than April (24°C) and cools 1°C in June (22°C).

May sunrise & sunset in Chapada Diamantina

🌅
Sunrise (15th)
5:56 AM
🌇
Sunset (15th)
5:27 PM
Day length
11 h 31 min

Times shown for Chapada Diamantina local time (America/Bahia), calculated for the 15th of May. They shift by a few minutes day to day across the month.

Photography light in Chapada Diamantina — May

Golden-hour and blue-hour windows for the 15th of May, in Chapada Diamantina's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).

🌅 Blue hour (AM)
4:56 AM – 5:36 AM
🌄 Golden hour (AM)
5:36 AM – 6:36 AM
🌇 Golden hour (PM)
4:47 PM – 5:47 PM
🌆 Blue hour (PM)
5:47 PM – 6:27 PM
Milky Way galactic core
Good
Galactic core is up but lower on the horizon; head well outside city limits for a clean view.

📅 When to book — Chapada Diamantina in May

Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Chapada Diamantina's popularity.

✈ Flights — lead time
6-10 weeks
Sweet spot for value. Major fare-sales (US: Black Friday, EU: post-Easter) hit hardest in shoulder months for shoulder travel.
🏨 Lodging — lead time
4-8 weeks
Lots of selection. Look for shoulder-season packages — many hotels add value (free breakfast, spa credit) to fill rooms.

Crowds & pricing — May in Chapada Diamantina

Shoulder

Chapada Diamantina is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.

Why this tier: comfortable tourism weather

Sun & mosquito risk — May in Chapada Diamantina

☀️ UV Index (noon, 15th)
10.5
Very high
Limit sun exposure between 11 AM and 3 PM; SPF 30-50, reapply every 90 minutes outdoors.
🦟 Mosquito risk
●●●●●
Severe
Severe mosquito season with active disease transmission risk. DEET 30%+, picaridin 20%, long sleeves day and night, treated nets, and check CDC/WHO travel advisories before going.

UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.

Chapada Diamantina in other months

MonthAvg highAvg lowRainfallRain daysSnow days
January 25°C / 78°F 17°C / 62°F 103 mm 24
February 26°C / 78°F 17°C / 63°F 84 mm 24
March 26°C / 78°F 17°C / 63°F 92 mm 25
April 24°C / 76°F 17°C / 63°F 97 mm 25
May 23°C / 74°F 16°C / 61°F 42 mm 22
June 22°C / 71°F 15°C / 58°F 34 mm 22
July 21°C / 70°F 14°C / 57°F 41 mm 22
August 22°C / 72°F 14°C / 57°F 34 mm 21
September 24°C / 76°F 15°C / 58°F 36 mm 22
October 26°C / 79°F 16°C / 61°F 71 mm 23
November 25°C / 77°F 17°C / 62°F 156 mm 24
December 26°C / 78°F 17°C / 63°F 146 mm 22

Other cities with similar May weather

🌍 See the full ranked list of climate twins for Chapada Diamantina in May →

Frequently asked questions

How hot is Chapada Diamantina in May?

In May, Chapada Diamantina averages a high of 23°C (74°F) and a low of 16°C (61°F) — generally mild and pleasant.

Does it rain a lot in Chapada Diamantina in May?

May is quite rainy in Chapada Diamantina, with about 22 rainy days on average.

Is May a good time to visit Chapada Diamantina?

May is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.

What should I pack for Chapada Diamantina in May?

Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full May packing list for Chapada Diamantina for a complete, climate-based checklist.

Open Chapada Diamantina on the interactive map

Check the live 10-day forecast and sunrise/sunset.