World Resorts Antigua and Barbuda Antigua Weather

Antigua 14 Days Forecast

18.12
thu
Day
81°F
W 19 mph
Precip.
100%
Night
79°F
W 19 mph
Precip.
72%
19.12
fri
Day
81°F
W 17 mph
Precip.
0%
Night
79°F
W 15 mph
Precip.
100%
20.12
sat
Day
81°F
W 17 mph
Precip.
100%
Night
79°F
W 19 mph
Precip.
68%
21.12
sun
Day
81°F
W 20 mph
Precip.
0%
Night
79°F
W 17 mph
Precip.
100%
22.12
mon
Day
81°F
W 18 mph
Precip.
62%
Night
79°F
W 16 mph
Precip.
100%
23.12
tue
Day
79°F
W 12 mph
Precip.
100%
Night
77°F
SW 12 mph
Precip.
100%
24.12
wed
Day
79°F
W 16 mph
Precip.
0%
Night
79°F
W 15 mph
Precip.
100%
25.12
thu
Day
79°F
W 14 mph
Precip.
100%
Night
79°F
W 15 mph
Precip.
26%
26.12
fri
Day
79°F
W 15 mph
Precip.
100%
Night
79°F
W 14 mph
Precip.
26%
27.12
sat
Day
79°F
W 13 mph
Precip.
87%
Night
79°F
SW 14 mph
Precip.
0%
28.12
sun
Day
79°F
W 16 mph
Precip.
0%
Night
79°F
W 16 mph
Precip.
100%
29.12
mon
Day
81°F
W 17 mph
Precip.
64%
Night
79°F
W 20 mph
Precip.
69%
30.12
tue
Day
81°F
W 19 mph
Precip.
23%
Night
79°F
W 16 mph
Precip.
27%
31.12
wed
Day
79°F
W 15 mph
Precip.
25%
Night
79°F
W 15 mph
Precip.
100%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 82.0°F. The highest and lowest sea temperatures during the month were 82.6°F and 81.5°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 81.4°F. The highest and lowest sea temperatures during the month were 82.2°F and 80.8°F.

Air temperature in Antigua, °F

Precipitation total in Antigua, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Antigua

Sunniest months:
March 6 days
January 5 days
February 5 days
Warmest months:
September 85.6 °F
August 85.2 °F
July 85.0 °F
Warmest sea temp:
September 84.6 °F
October 84.4 °F
August 83.8 °F
Coldest months:
February 79.7 °F
March 80.0 °F
January 80.3 °F
Rainiest months:
October 6 days
November 5 days
September 5 days
Windiest months:
July 17.8 mph
February 17.4 mph
January 17.2 mph

Antigua on a weather map

Current weather
12:39
Antigua
+81°F
W 19 mph
Feels like: +86°F
Precip.: 100%
Places in Antigua and Barbuda:
Name
°F
Antigua
+81°F
Barbuda
+81°F
St John's
+81°F
24 Hours Forecast
Antigua
Local time: 12:39
December 18, thursday
1500
81°F
W
16 mph
1800
81°F
W
19 mph
2100
79°F
W
19 mph
December 19, friday
0000
79°F
W
19 mph
0300
79°F
W
17 mph
0600
79°F
W
19 mph
0900
81°F
W
19 mph
1200
81°F
W
17 mph
Units of measurement: °C / °F