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Great Guana Cay Weather in May
Great Guana Cay in May sees high temperatures, with highs around 27°C (81°F) and overnight lows of 25°C (77°F). Rainfall is fairly high at around 85 mm (3.3 in) on average, so pack waterproofs just in case.
Rainfall in Great Guana Cay in May
Historically, May sees about 13 days of rain, with a monthly average of 85 mm (3.3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Great Guana Cay in May
May in Great Guana Cay is generally excellent, with days reaching 27°C (81°F) and nights settling around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, November and December typically offer the best circumstances for Great Guana Cay.
Great Guana Cay Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
27°C (81°F)
Chance of Rain
45%
Precipitation
85 mm (3.3 in)
Rainy days
13 days
Great Guana Cay Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Great Guana Cay - and find the best time to visit.
Historical weather records for Great Guana Cay in May
Browse day-by-day weather records for Great Guana Cay spanning 23 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Great Guana Cay historical weather extremes in May
The extremes listed below come from historical weather data collected in Great Guana Cay from 2006 through 2026.
- On May 14, 2026, temperatures climbed to 30°C (86°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 24°C (75°F), recorded on May 3, 2006.
- Great Guana Cay registered its coldest May night on May 20, 2007, with temperatures dropping to 21°C (70°F).
Best Places in the Bahamas in May
Find out more about the weather in the Bahamas and which places have the best travel conditions in this month. See all of the Bahamas in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Great Guana Cay in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Great Guana Cay in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Great Guana Cay 3-Day Forecast
More climate data for Great Guana Cay
See the full Great Guana Cay climate overview or explore weather in the Bahamas.
Popular in May
Where to go in May - average daytime high across popular destinations.
Governorʼs Harbour
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