St Francis Bay Weather in May
May in St Francis Bay sees daytime temperatures around 21°C (70°F) and lows of 15°C (59°F) at night. The perfect weather makes it a good time to visit.
Rainfall in St Francis Bay in May
Climate statistics over the past 30 years suggest around 8 days of rain, with 48 mm (1.9 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in St Francis Bay in May
St Francis Bay has perfect weather in May, with days reaching 21°C (70°F) and nights cooling to 15°C (59°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in St Francis Bay in May
Expect sunny days throughout the month, with an estimated 222 hours of sunshine. This makes it a pleasant time to visit St Francis Bay.If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April, May, June, July, October, November and December typically offer the best circumstances for St Francis Bay.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our St Francis Bay's climate page.
St Francis Bay Temperature in May
Min Temperature
15°C (59°F)
Max Temperature
21°C (70°F)
Chance of Rain
27%
Precipitation
48 mm (1.9 in)
Rainy days
8 days
Humidity
76% *
Sunshine
222 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in St Francis Bay typically stay consistent throughout May, with daily highs averaging around 21°C (70°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
50-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 St Francis Bay in May
Browse day-by-day weather records for St Francis Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
St Francis Bay historical weather extremes in May
Based on 22 years of weather observations (2004-2026), these are the most extreme conditions recorded in St Francis Bay.
- The warmest day in May was on May 17, 2022, with a maximum of 34°C (93°F).
- On May 21, 2007, St Francis Bay saw its coldest May day with temperatures maxing out at 11°C (52°F).
- St Francis Bay registered its coldest May night on May 31, 2004, with temperatures dropping to 4°C (39°F).
Best Places in South Africa in May
Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in May →
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What to Wear in St Francis Bay in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in St Francis Bay 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 South Africa, check out our St Francis Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full St Francis Bay climate overview or explore weather in South Africa.
