St. Kitts and Nevis Meteorological Forecast

This detailed weather forecast pertains to a 24-hour period commencing on April 28, 2025, and concluding at 8 AM on April 29, 2025. The forecast predicts a transition towards more settled weather conditions compared to preceding periods, marked by the arrival of a drier and more stable air mass. However, residual atmospheric moisture and the influence of moderate trade winds suggest the possibility of intermittent, short-lived showers. Temperatures are expected to range from a pleasant low of 23°C (73°F) to a moderately warm high of 31°C (88°F), reflecting the typical diurnal temperature variation for a tropical or subtropical location.

The daytime forecast for April 28, 2025, anticipates partly sunny skies interspersed with a 40% chance of brief passing showers. This suggests that while sunshine will be prevalent, there remains a moderate likelihood of short-duration rainfall events. These showers are likely to be localized and scattered due to the influence of shallow low-level patches of moisture carried by the trade winds. The overall impression is one of a relatively pleasant day with a mix of sunshine and cloud cover, punctuated by occasional, brief rainfall.

As evening approaches and transitions into the night of April 28, 2025, the forecast predicts a continuation of fair to partly cloudy skies, with a similar 40% chance of brief overnight showers. The persistence of this probability suggests that the atmospheric conditions conducive to shower formation will remain present throughout the night. These showers, like their daytime counterparts, are expected to be brief and passing, likely resulting from the same low-level moisture patches interacting with the prevailing trade winds.

The wind forecast indicates an east-southeast direction with speeds ranging from 13 to 26 km/h (8 to 16 mph) during the day. This moderate wind speed is consistent with the presence of trade winds, which are characteristic of tropical and subtropical climates. These winds will likely contribute to the dispersal of cloud cover and the intermittent nature of the predicted showers. The forecast also mentions lighter winds overnight, suggesting a decrease in wind velocity as the temperature cools and atmospheric pressure gradients lessen.

The sea state forecast predicts wave heights between 1 and 1.5 meters (3 to 5 feet). This relatively calm sea state is indicative of moderate wind conditions and the absence of significant weather systems that could generate larger swells. These conditions are generally favorable for maritime activities, though caution should always be exercised, particularly in smaller vessels.

The forecast concludes with astronomical information, noting sunset at 6:30 PM on April 28, 2025, and sunrise at 5:46 AM on April 29, 2025. These times provide a general framework for the hours of daylight and darkness, influencing both human activity and natural processes. The relatively short duration between sunset and sunrise further reinforces the likelihood of a tropical or subtropical location for this forecast. This information, while not directly related to weather conditions, provides context for the forecast period and can be helpful for planning outdoor activities or understanding diurnal temperature variations.