George Town, ky-Grand Cayman, Cayman Islands Weather Information
Local Time
2026-03-12 09:40:43 Eastern Standard TimeWeather in the past year
Sun & Astronomy
In George Town, ky-Grand Cayman, Cayman Islands, today's sunrise time is 06:34, sunset time is 18:35, nautical twilight begins at 05:48, nautical twilight ends at 19:21, astronomical twilight begins at 05:23, astronomical twilight ends at 19:47.
Temperature Analysis
In George Town, ky-Grand Cayman, Cayman Islands region, the lowest temperature occurs in January 2025, with an average temperature of about 25.9°C.
The highest temperature occurs in September 2025, with a maximum temperature of up to 30°C.
Based on historical data, the average temperature in January is 25.9°C, February is 26.3°C, March is 26.7°C, April is 26.7°C, May is 28.5°C, June is 28.7°C, July is 29.3°C, August is 29.8°C, September is 30°C, October is 28.5°C, November is 27.4°C, December is 27.2°C.
Wind Analysis
In George Town, ky-Grand Cayman, Cayman Islands region, the lowest wind speed occurs in September 2025, with an average wind speed of about 35.1 km/h.
The highest wind speed occurs in April 2025, with a maximum wind speed of up to 55.6 km/h.
Based on historical data, the average wind speed in January is 53.7 km/h, February is 50.8 km/h, March is 44 km/h, April is 55.6 km/h, May is 43.8 km/h, June is 53.6 km/h, July is 44.7 km/h, August is 41.3 km/h, September is 35.1 km/h, October is 42.9 km/h, November is 50.2 km/h, December is 49.2 km/h.
Sunshine Duration Analysis
In George Town, ky-Grand Cayman, Cayman Islands region, the lowest sunshine duration occurs in November 2025, with an average sunshine duration of about 9.6 hours.
The highest sunshine duration occurs in May 2025, with a maximum sunshine duration of up to 12 hours.
Based on historical data, the average sunshine duration in January is 10.1 hours, February is 10.7 hours, March is 11 hours, April is 11.5 hours, May is 12 hours, June is 10.8 hours, July is 11.9 hours, August is 11.4 hours, September is 10.8 hours, October is 10.3 hours, November is 9.6 hours, December is 9.9 hours.
Precipitation Analysis
In George Town, ky-Grand Cayman, Cayman Islands region, the lowest precipitation occurs in January 2025, with an average precipitation of about 0.8 mm.
The highest precipitation occurs in June 2025, with a maximum precipitation of up to 3.7 mm.
Based on historical data, the average precipitation in January is 0.8 mm, February is 1.2 mm, March is 1.1 mm, April is 1.9 mm, May is 1.6 mm, June is 3.7 mm, July is 1.6 mm, August is 1.3 mm, September is 1.9 mm, October is 3.3 mm, November is 2.5 mm, December is 1.1 mm.