Cayman IslandsThe climate of Saint James
The current climate in Saint James features temperatures ranging from a high of 33°C to a low of 29°C throughout the year. The average yearly temperature is around 31°C. At night, temperatures in the colder months average around 24°C and in the warmer months around 27°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Saint James, Cayman Islands.
Temperature records
The highest temperature recorded in Saint James in recent years was 39°C in April 2018. The lowest daytime temperature recorded was 23°C in January 2020.
Rainfall amount
On average, Saint James receives 1372 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Best time to visit Saint James?
The best time to visit Saint James for sunny weather is January through April, July and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Saint James. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Saint James
The climate table of Saint James shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 29 | 29 | 30 | 31 | 31 | 32 | 33 | 33 | 32 | 32 | 30 | 30 |
| Temp. min (°C) | 24 | 24 | 25 | 26 | 26 | 27 | 26 | 27 | 27 | 27 | 26 | 25 |
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| Precipitation (mm) | 77 | 34 | 33 | 51 | 140 | 150 | 99 | 170 | 176 | 217 | 150 | 75 |
| UV Index | 7 | 8 | 9 | 9 | 9 | 8 | 9 | 9 | 8 | 8 | 7 | 7 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Saint James, Cayman Islands. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Saint James
Yearly Temperature in Saint James
Precipitation charts
These charts show the average amount of precipitation in Saint James, Cayman Islands. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Saint James
Total Yearly Precipitation in Saint James
UV index chart
This chart shows the average UV index per month in Saint James, Cayman Islands. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Saint James
Weather experiences in Saint James
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Average weather in Saint James by month
Click on a month below to see detailed weather info for Saint James. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.