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Level 1Exercise normal precautions
Exercise normal precautions
When to go · Climate guide
Cayman Islandswhen to go
Cayman Islands' national averages run from 26 °C in February to 30 °C in August, with rainfall between 22 mm in March and 195 mm in October and 7.0–9.2 hours of sun a day. Against the default preferences (under 2.7 mm of rain a day, at least 6 hours of sun), the strongest months are January, February and March. Its 1 regions span 28–28 °C in annual mean temperature, so the national figure hides a good deal.
- Region
- North America
- Area
- 300 km²
Best months to visit
When Cayman Islands shines
Climate at a glance · 10-year ERA5
A decade of weather, in one page
— daytime high— overnight low▬ typical range
View data table
| Month | Average daytime high (°C) | Average overnight low (°C) | Typical low | Typical high |
|---|---|---|---|---|
| January | 26.4 | 25.1 | 23.3 | 27.4 |
| February | 26.3 | 25.2 | 23.1 | 27.0 |
| March | 26.6 | 25.4 | 23.9 | 27.5 |
| April | 27.2 | 25.9 | 24.6 | 28.1 |
| May | 28.1 | 26.6 | 25.0 | 29.3 |
| June | 28.7 | 27.2 | 25.8 | 29.4 |
| July | 29.3 | 27.8 | 26.4 | 30.1 |
| August | 29.5 | 27.8 | 26.2 | 30.4 |
| September | 29.4 | 27.6 | 26.4 | 30.3 |
| October | 28.8 | 27.0 | 25.8 | 29.9 |
| November | 27.8 | 26.4 | 25.0 | 28.8 |
| December | 27.1 | 25.8 | 24.2 | 28.0 |
View data table
| Month | Rainfall (mm) |
|---|---|
| January | 36 |
| February | 23 |
| March | 22 |
| April | 31 |
| May | 94 |
| June | 120 |
| July | 58 |
| August | 95 |
| September | 118 |
| October | 195 |
| November | 142 |
| December | 46 |
View data table
| Month | Sunshine hours (hr / day) |
|---|---|
| January | 7.6 |
| February | 8.3 |
| March | 8.8 |
| April | 9.2 |
| May | 8.4 |
| June | 8.0 |
| July | 9.0 |
| August | 8.3 |
| September | 8.0 |
| October | 7.1 |
| November | 7.0 |
| December | 7.3 |
— average▬ typical range
View data table
| Month | Average wind speed (km/h) | Typical low | Typical high |
|---|---|---|---|
| January | 24.9 | 12.1 | 39.7 |
| February | 24.6 | 13.0 | 35.3 |
| March | 22.4 | 10.4 | 36.3 |
| April | 20.6 | 9.1 | 32.3 |
| May | 19.2 | 9.7 | 28.8 |
| June | 21.2 | 12.9 | 30.3 |
| July | 19.1 | 10.8 | 25.2 |
| August | 18.5 | 9.9 | 26.5 |
| September | 16.5 | 8.1 | 26.3 |
| October | 20.1 | 6.5 | 35.2 |
| November | 24.7 | 11.9 | 36.9 |
| December | 26.6 | 13.0 | 38.5 |
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Sea surface temperature
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Heat index
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Humidity
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1 regions
Cayman Islands, taken apart
Safety · 2 governments
What the governments say about Cayman Islands
Combined advisory · most-cautious-wins
Exercise normal precautions
Highest level across 2 governments · Advisory last changed
See breakdown by countryHide breakdown
US
Level 1Exercise normal precautions
Exercise normal precautions
Month by month
A year in Cayman Islands, in order
- JanJanuary26.4°C · 36 mm · 7.6 hr/day
Around 26 °C with 36 mm of rain and 7.6 hours of sun a day.
Around 26 °C with 36 mm of rain and 7.6 hours of sun a day.
- FebFebruary26.3°C · 23 mm · 8.3 hr/day
Around 26 °C with 23 mm of rain and 8.3 hours of sun a day.
Around 26 °C with 23 mm of rain and 8.3 hours of sun a day.
- MarMarch26.6°C · 22 mm · 8.8 hr/day
Around 27 °C with 22 mm of rain and 8.8 hours of sun a day.
Around 27 °C with 22 mm of rain and 8.8 hours of sun a day.
- AprApril27.2°C · 31 mm · 9.2 hr/day
Around 27 °C with 31 mm of rain and 9.2 hours of sun a day.
Around 27 °C with 31 mm of rain and 9.2 hours of sun a day.
- MayMay28.1°C · 94 mm · 8.4 hr/day
Around 28 °C with 93 mm of rain and 8.4 hours of sun a day.
Around 28 °C with 93 mm of rain and 8.4 hours of sun a day.
- JunJune28.7°C · 120 mm · 8.0 hr/day
Around 29 °C with 119 mm of rain and 8.0 hours of sun a day.
Around 29 °C with 119 mm of rain and 8.0 hours of sun a day.
- JulJuly29.3°C · 58 mm · 9.0 hr/day
Around 29 °C with 58 mm of rain and 9.0 hours of sun a day.
Around 29 °C with 58 mm of rain and 9.0 hours of sun a day.
- AugAugust29.5°C · 95 mm · 8.3 hr/day
Around 30 °C with 95 mm of rain and 8.3 hours of sun a day.
Around 30 °C with 95 mm of rain and 8.3 hours of sun a day.
- SepSeptember29.4°C · 118 mm · 8.0 hr/day
Around 29 °C with 118 mm of rain and 8.0 hours of sun a day.
Around 29 °C with 118 mm of rain and 8.0 hours of sun a day.
- OctOctober28.8°C · 195 mm · 7.1 hr/day
Around 29 °C with 195 mm of rain and 7.1 hours of sun a day.
Around 29 °C with 195 mm of rain and 7.1 hours of sun a day.
- NovNovember27.8°C · 142 mm · 7.0 hr/day
Around 28 °C with 142 mm of rain and 7.0 hours of sun a day.
Around 28 °C with 142 mm of rain and 7.0 hours of sun a day.
- DecDecember27.1°C · 46 mm · 7.3 hr/day
Around 27 °C with 46 mm of rain and 7.3 hours of sun a day.
Around 27 °C with 46 mm of rain and 7.3 hours of sun a day.
Same climate · neighbouring countries
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