Measurements:
°C
°F
CURRENT WEATHER
23:47
St John's
80°F
W 23 mph
Feels like: 84°F
Precip: 0%
World Resorts Antigua and Barbuda St John's Weather

7 Day Weather Forecast

03.09
mon
DAY
82°F
W 22 mph
precip
0%
NIGHT
80°F
W 23 mph
precip
0%
03.10
tue
DAY
82°F
W 23 mph
precip
100%
NIGHT
80°F
W 21 mph
precip
89%
03.11
wed
DAY
82°F
W 19 mph
precip
100%
NIGHT
80°F
W 19 mph
precip
0%
03.12
thu
DAY
82°F
W 17 mph
precip
0%
NIGHT
80°F
W 18 mph
precip
0%
03.13
fri
DAY
82°F
W 14 mph
precip
75%
NIGHT
80°F
W 19 mph
precip
69%
03.14
sat
DAY
82°F
W 17 mph
precip
63%
NIGHT
80°F
W 20 mph
precip
83%
03.15
sun
DAY
82°F
W 22 mph
precip
100%
NIGHT
80°F
W 24 mph
precip
100%

St John's Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for St John's was 27.3°F. The maximum and minimum values were 26.8°F and 27.9°F respectively.

St John's on the Weather Map

Best Time to Visit St John's
The most sunny months:
March 7 days
January 5 days
February 5 days
The most warm months:
September 89.5 °F
August 89.1 °F
July 88.9 °F
Warmest sea temperature:
September 88.5 °F
October 88.3 °F
August 87.6 °F
The most cold months:
February 83.0 °F
March 83.4 °F
January 83.6 °F
The most rainy months:
October 6 days
November 5 days
September 5 days
The most windy months:
July 17 mph
February 17 mph
January 17 mph
more details