St. Johns in March
8.1out of 10
Yes, a good time to go
Warm and comfortable: highs around 22°C. Some rain: about 7 rainy days.
22°CAvg high
13°CAvg low
7Rainy days (70 mm)
11:47 hDaylight
07:42Sunrise · 19:29 Sunset
Why this score
- Warm and comfortable: highs around 22°C
- Some rain: about 7 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
How reliable is the forecast?
Rain in March varies a lot between years (±3.3 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 | 19°C | 10°C | 63 mm | 8 | – | – | 7.5 |
| February | 20°C | 11°C | 63 mm | 7 | – | – | 7.8 |
| March | 22°C | 13°C | 70 mm | 7 | – | – | 8.1 |
| April | 25°C | 17°C | 55 mm | 7 | – | – | 8.2 |
| May | 28°C | 20°C | 64 mm | 9 | – | – | 7.9 |
| June | 30°C | 23°C | 126 mm | 18 | – | – | 6.2 |
| July | 31°C | 25°C | 123 mm | 20 | – | – | 5.5 |
| August | 31°C | 25°C | 144 mm | 21 | – | – | 5.6 |
| September | 29°C | 23°C | 140 mm | 17 | – | – | 6.4 |
| October | 26°C | 20°C | 81 mm | 10 | – | – | 7.8 |
| November | 23°C | 15°C | 43 mm | 6 | – | – | 8.3 |
| December | 20°C | 12°C | 57 mm | 7 | – | – | 7.9 |
Frequently asked questions
How hot is St. Johns in March?
Daytime highs average 22°C and nights about 13°C.
When is the best time to visit St. Johns?
The best months are November, April, March, May.