Saint John’s in May
7.4out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Frequent rain: about 13 rainy days.
27°CAvg high
25°CAvg low
13Rainy days (62 mm)
12:48 hDaylight
05:40Sunrise · 18:28 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Frequent rain: about 13 rainy days
- Rain varies a lot between years (±5.9 days)
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±5.9 rainy days), so check the forecast closer to your trip. Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 26°C | 24°C | 32 mm | 10 | – | – | 7.7 |
| February | 25°C | 24°C | 21 mm | 7 | – | – | 8.2 |
| March | 25°C | 24°C | 21 mm | 7 | – | – | 8.2 |
| April | 26°C | 25°C | 33 mm | 9 | – | – | 7.9 |
| May | 27°C | 25°C | 62 mm | 13 | – | – | 7.4 |
| June | 27°C | 26°C | 51 mm | 12 | – | – | 7.5 |
| July | 28°C | 26°C | 78 mm | 16 | – | – | 6.9 |
| August | 28°C | 26°C | 98 mm | 18 | – | – | 6.6 |
| September | 28°C | 26°C | 127 mm | 18 | – | – | 6.5 |
| October | 28°C | 26°C | 133 mm | 19 | – | – | 6.3 |
| November | 27°C | 26°C | 103 mm | 16 | – | – | 6.9 |
| December | 26°C | 25°C | 58 mm | 13 | – | – | 7.3 |
Frequently asked questions
How hot is Saint John’s in May?
Daytime highs average 27°C and nights about 25°C.
When is the best time to visit Saint John’s?
The best months are February, March, April, January.