Guanaja Weather in May
Guanaja in May averages 29°C (84°F) during the day and 27°C (81°F) at night. Some rainfall is typical for this time of year.
Rainfall in Guanaja in May
Climate statistics over the past 30 years suggest around 9 days of rain, with 54 mm (2.1 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Guanaja in May
Guanaja in May has perfect weather. Days reach 29°C (84°F) and nights cool to 27°C (81°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 27°C (81°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.
Average water temperature in May
At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.If your ideal day consists of dry skies and pleasant temperatures, February, March, April and May typically offer the best circumstances for Guanaja.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Honduras, check out our Guanaja's climate page.
Guanaja Temperature in May
Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
29%
Precipitation
54 mm (2.1 in)
Rainy days
9 days
Daily Historical Temperatures
41-year average (1977-2025)
Based on our historical records, temperatures in Guanaja typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
41-year average (1977-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Guanaja in May
Browse day-by-day weather records for Guanaja spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guanaja historical weather extremes in May
The extremes listed below come from historical weather data collected in Guanaja from 1996 through 2026.
- The warmest day in May was on May 2, 2010, with a maximum of 36°C (97°F).
- The coldest May day was on May 20, 2005, with a maximum of 26°C (79°F).
- The lowest overnight temperature recorded in May was 18°C (64°F) (May 1, 2021).
Best Places in Honduras in May
Find out more about the weather in Honduras and which places have the best travel conditions in this month. See all of Honduras in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Guanaja 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. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Guanaja in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Honduras, check out our Guanaja's climate page.
Temperature Rainfall Water Temp
See the full Guanaja climate overview or explore weather in Honduras.
