Hillsborough Weather in May
May is one of the perfect months to visit Hillsborough, with daytime temperatures of 29°C (84°F) and lows of 26°C (79°F) at night. Do note that quite a bit of rainfall is typical, averaging around 63 mm (2.5 in).
Rainfall in Hillsborough in May
Typically around 14 days of rainfall are expected, averaging 63 mm (2.5 in) 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 Hillsborough in May
Weather in Hillsborough is at its perfect in May. Highs reach 29°C (84°F), while nights settle around 26°C (79°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Hillsborough in May
The days are predominantly sunny, with an estimated total of around 248 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May and December typically offer the best circumstances for Hillsborough.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Grenada, check out our Hillsborough's climate page.
Hillsborough Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Chance of Rain
46%
Precipitation
63 mm (2.5 in)
Rainy days
14 days
Sunshine
248 hours *
Percentage Sunshine
*
Daily Historical Temperatures
45-year average (1980-2025)
Based on our historical records, temperatures in Hillsborough typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in May
Historical weather for Hillsborough in May
Browse day-by-day weather records for Hillsborough spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hillsborough historical weather extremes in May
The extremes listed below come from historical weather data collected in Hillsborough from 1987 through 2026.
- The warmest day in May was on May 24, 2005, with a maximum of 34°C (93°F).
- On May 4, 2021, Hillsborough saw its coldest May day with temperatures maxing out at 26°C (79°F).
- The coldest night in May in Hillsborough was on May 27, 2020, with a minimum of 20°C (68°F).
Best Places in Grenada in May
Find out more about the weather in Grenada and which places have the best travel conditions in this month. See all of Grenada in May →
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What to Wear in Hillsborough 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Hillsborough 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 Grenada, check out our Hillsborough's climate page.
See the full Hillsborough climate overview or explore weather in Grenada.
