Bortianor Weather in May
May in Bortianor brings very high temperatures around 31°C (88°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 131 mm (5.2 in) for the month.
Rainfall in Bortianor in May
You can typically expect 16 days of rain this month, averaging around 131 mm (5.2 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Bortianor in May
In May, Bortianor gets very high temperatures, with highs of 31°C (88°F). Nights cool to around 26°C (79°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 26°C (79°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Bortianor in May
Enjoy a sunny month with about 211 hours of sunshine, the clear skies make Bortianor even more beautiful.
Average water temperature in May
The water reaches 29°C (84°F) this month. It's on the warm side, which suits people who prefer that, but don't expect a cooling dip if the air temperature is also high.May in Bortianor can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ghana, check out our Bortianor's climate page.
Bortianor Temperature in May
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Water Temperature
29°C (84°F) *
Chance of Rain
54%
Precipitation
131 mm (5.2 in)
Rainy days
16 days
Humidity
82% *
Sunshine
211 hours *
Percentage Sunshine
*
Daily Historical Temperatures
42-year average (1976-2025)
Based on our historical records, temperatures in Bortianor typically stay consistent throughout May, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
42-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Bortianor in May
Browse day-by-day weather records for Bortianor spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Bortianor historical weather extremes in May
Based on 24 years of weather observations (2002-2026), these are the most extreme conditions recorded in Bortianor.
- On May 22, 2005, temperatures climbed to 38°C (100°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 26°C (79°F), recorded on May 31, 2002.
- Bortianor registered its coldest May night on May 5, 2010, with temperatures dropping to 18°C (64°F).
Best Places in Ghana in May
Find out more about the weather in Ghana and which places have the best travel conditions in this month. See all of Ghana in May →
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What to Wear in Bortianor in May
Warm but pleasant conditions in Bortianor in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 29°C (84°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Bortianor 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 Ghana, check out our Bortianor's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Bortianor climate overview or explore weather in Ghana.
