Cuba Havana Weather in May — Climate Guide
May in Havana is good
Havana Weather in May — Quick Answer
As of 2026- Avg temp
- 30° / 21°
- Rainfall
- 120mm · 9 days
- Crowds
- Moderate
As of 2026, Havana in May averages a high of 30°C and low of 21°C with 120mm of rain over about 9 days. Wet season begins — hot and increasingly humid at around 30°C/21°C, with afternoon showers. Light, quick-dry clothing, a compact rain jacket or umbrella, hat, sunglasses, SPF 50+. Stay well hydrated.
May is good for Havana.
May marks the start of the wet season — hot and humid at around 30°C by day and 21°C at night, with rainfall jumping to about 120mm, usually as short, heavy afternoon downpours that clear quickly.
Mornings are often still sunny, so front-load outdoor sightseeing and treat the afternoon shower as a built-in break. The heat and humidity are more demanding than the dry months, but the upside is fewer crowds and softer prices as peak season ends — a good value window if you can handle the climate.
Travel score
Havana May Weather Stats
Avg High
30°C
Avg Low
21°C
Rainy Days
9
120mm total
Sunshine
8h
Daily avg
Humidity
73%
humid
UV Index
11
Extreme
Wind
14 km/h
Gusts 26
Sea Temp
27°C
Avg water temp
Crowds
Moderate
At attractions
May Sunrise & Sunset
Air Quality
PM2.5
15 μg/m³
PM10
28 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
34°C
Nighttime
22°C
Humidity and wind affect how the actual temperature feels.
Wind
14 km/h
Max gust 26 km/h
Activities Recommended for May
May Travel Pros & Cons
Pros
- Fewer crowds, softer prices
- Sunny mornings, brief afternoon showers
- Warm sea for the beaches
- Largely before hurricane season
Cons
- Hot and humid, daily afternoon rain
- Very high UV
- Showers can disrupt afternoon plans
- Cash-only economy applies
May Events & Festivals
- Start of the rainy season — afternoon downpours
- Shoulder pricing as crowds thin
- Warm sea, good for beaches between showers
- Lower demand than the dry-season peak
Havana in May — Full Picture
May marks the start of the wet season — hot and humid at around 30°C by day and 21°C at night, with rainfall jumping to about 120mm, usually as short, heavy afternoon downpours that clear quickly.
Mornings are often still sunny, so front-load outdoor sightseeing and treat the afternoon shower as a built-in break. The heat and humidity are more demanding than the dry months, but the upside is fewer crowds and softer prices as peak season ends — a good value window if you can handle the climate.
The sea is warm (around 27°C), pleasant for the beaches between showers. Carry a compact rain layer, plan a flexible schedule, and stay hydrated. Hurricane season begins June 1, so May is largely before the storm risk while still offering shoulder-season value.
The usual realities: scarce internet (offline maps), possible blackouts, cash-only economy, and an authorized travel category for US visitors.
What to Wear & What to Pack
Wet season begins — hot and increasingly humid at around 30°C/21°C, with afternoon showers. Light, quick-dry clothing, a compact rain jacket or umbrella, hat, sunglasses, SPF 50+. Stay well hydrated.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current29°C
20°C
6.3/mo
Summer (Jun·Jul·Aug)
31.7°C
22.7°C
10/mo
Autumn (Sep·Oct·Nov)
29.7°C
21.7°C
10.3/mo
Winter (Dec·Jan·Feb)
26.7°C
18.3°C
5.7/mo
Havana Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 26° | 18° | 6d·65mm | 7.5h | 71% | 7 | Busy | Peak |
| February (Best) | 27° | 18° | 5d·50mm | 8h | 70% | 8 | Busy | Peak |
| March (Best) | 28° | 19° | 5d·45mm | 8.5h | 70% | 9 | Busy | Peak |
| April (Best) | 29° | 20° | 5d·55mm | 9h | 70% | 10 | Busy | Peak |
| 30° | 21° | 9d·120mm | 8h | 73% | 11 | Moderate | Shoulder | |
| 31° | 22° | 11d·165mm | 7.5h | 76% | 11 | Quiet | Low season | |
| 32° | 23° | 9d·100mm | 8.5h | 75% | 11 | Moderate | Shoulder | |
| 32° | 23° | 10d·110mm | 8h | 76% | 11 | Moderate | Shoulder | |
| 31° | 23° | 12d·165mm | 7h | 78% | 10 | Quiet | Low season | |
| 30° | 22° | 12d·175mm | 6.5h | 78% | 8 | Quiet | Low season | |
| November (Best) | 28° | 20° | 7d·80mm | 7.5h | 74% | 7 | Moderate | Shoulder |
| December (Best) | 27° | 19° | 6d·70mm | 7h | 72% | 6 | Very busy | Peak |
View Other Months
Havana May Hotel Picks
Frequently Asked Questions
Is May a good time to visit Havana?
Havana in May is good. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Havana in May?
Havana May averages a high of 30°C and a low of 21°C.
Does it rain much in Havana in May?
Havana May averages 120mm of rainfall over about 9 rainy days.
What should I wear in Havana in May?
Wet season begins — hot and increasingly humid at around 30°C/21°C, with afternoon showers. Light, quick-dry clothing, a compact rain jacket or umbrella, hat, sunglasses, SPF 50+. Stay well hydrated.
What time are sunrise and sunset in Havana in May?
Havana May sunrise is 06:25 and sunset is 19:45, with 13h 20min of daylight.
What's the air quality like in Havana in May?
Havana May air quality (AQI) averages 40, rated Good. PM2.5 averages 15μg/m³.
What activities are recommended in Havana in May?
In May, Havana is great for Morning Old Havana walks, Beach between showers, Indoor museums and paladares midday.
Is May peak season in Havana?
Havana May crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Havana
View Other Months
Planning a May trip to Havana?
You've checked the weather — next come the budget and the route.
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.