Climate and monthly weather forecastSpot Bay, Cayman Islands

The climate of Spot Bay

Spot Bay, situated in the Cayman Islands, is classified under the Köppen climate classification as having a tropical climate. All year round, residents and visitors to this area can expect warm temperatures, relatively high humidity and frequent rainfall. Every month, temperatures fluctuate between a high of 26.2°C (79.2°F) and a peak of 29.7°C (85.5°F), while the low ranges from 24.9°C (76.8°F) to 28.6°C (83.5°F).

Throughout the year, the relative humidity follows a similar pattern, staying between 74% and 79%. Rainfall shows more variation, with the lightest precipitation occurring in the span from February to March with 24mm (0.94") and 28mm (1.1") respectively, and peaking in October at 159mm (6.26"). The daylight hours vary slightly from 11 hours to 13.3 hours, with the longest days occurring during the summer months. Similarly, sunshine hours also fluctuate marginally ranging between 6 hours and 10.6 hours a day.

Wind speeds in Spot Bay offer an intriguing variety across the year. While the breeze looms around 20km/h (12.4mph) for the most part of the year, it adjusts from a low of 17.2km/h (10.7mph) in September to a high of 26.4km/h (16.4mph) in December. The unique climate parameters, wind conditions among them, culminate in a unique microclimate specific to Spot Bay.

The best time to visit Spot Bay

Weather-wise, the period from December to March would be the optimum time to visit Spot Bay. During these months, the temperatures are at their most comfortable, fluctuating between a high of 26.3°C (79.3°F) to 27.1°C (80.8°F) and a low from 25.1°C (77.2°F) to 26.4°C (79.5°F) coupled with correlatively lower rainfall at 45mm (1.77") - 36mm (1.42"). It is also within this period when the place experiences longer hours of sunshine, around 7.6 to 9.1 hours per day, which is ideal for outdoor activities.

The worst time to visit Spot Bay

Traveling from August to November is traditionally less favorable due to the heavier rainfall, with its peak in October at 159mm (6.26"). In addition, this period records relatively high humidity figures, a factor that may affect comfort. Despite the longer daylights and sunshine hours, these months may not be recommended for outdoor activities due to the likelihood of intermittent rain showers.

Spring weather in Spot Bay

From March until May, visitors to Spot Bay can expect temperatures to range from a moderate 24.9°C (76.8°F) in March up to 28°C (82.4°F) in May. Rainfall during this period is lower compared to other months, with precipitation levels at 24mm (0.94") in March and increasing slightly to 36mm (1.42") by May. Humidity too remains relatively stable, varying between 75% and 78%. Daylight hours increase over the spring months, as do the hours of sunshine, which ascend from 8.5 hours in March to reach a year-long peak of 10.6 hours in May.

Summer weather in Spot Bay

The summer weather in Spot Bay is characterized by warm conditions, as temperatures rise from 28°C (82.4°F) in June to a year-long high of 29.7°C (85.5°F) in August. The humidity during this period also increases significantly, peaking at 79% in June. Rainfall during this period moderately ranges from 81mm (3.19") to 76mm (2.99"), while daylight hours descend slightly from the peak of 13.3 hours in June to 12.8 hours by August.

Autumn weather in Spot Bay

Autumn in Spot Bay sees temperatures slowly descending from the year-long high of 29.7°C (85.5°F) in September to a cooler 28°C (82.4°F) by November. The rainfall sees a drastic increase in this period, peaking at a high of 159mm (6.26") in October. Comparatively, the humidity remains relatively consistent, staying between 74% and 75%. Daylight hours continue to decrease in autumn, eventually reaching around 11.2 hours by November.

Winter weather in Spot Bay

Winter temperatures in Spot Bay are relatively warm, ranging from a high of 28°C (82.4°F) in December to a low of 26.1°C (79°F) in February. This period has moderate amounts of rainfall with levels varying between 57mm (2.24") and 45mm (1.77") with the least precipitation forecasted in February. Despite the season, the humidity remains stable, fluctuating marginally between 75% and 76%. Daylight hours in these winter months are relatively less, maintaining an average of 11 hours per day.

Weather in January

January in Spot Bay, Cayman Islands, typically brings cooling easterly winds, yet the temperature remains uniformly warm. Average lows of about 25.1°C (77.2°F) pair nicely with average highs of around 26.3°C (79.3°F), indicating mild climatic conditions. Weather in January »

Weather in February

Moderate changes are seen in the weather of Spot Bay in February. Temperature highs are slightly reduced, contrasting with a slight rise in average lows. The winter season remains mild and comfortable, with a lesser rainfall of 28mm (1.1") compared to the preceding month. Weather in February »

Weather in March

March marks the transition from winter to spring. It offers an enjoyable climate with a slight drop in both minimum and maximum temperatures. The month also witnesses decreased precipitation, standing at 24mm (0.94"). On average, daylight is typically longer, extending outdoor activities into the twilight hours. Weather in March »

Weather in April

Historically, April offers a noticeable warmth in Spot Bay. A surge in average highs to 27.1°C (80.8°F) suggests the onset of summer. Subsequently, there is an uptick in rainfall to 36mm (1.42") to keep the weather from getting too hot too soon. Weather in April »

Weather in May

May brings significant changes to weather patterns in Spot Bay. The summer temperatures ramp up, with the monthly average high reaching 28°C (82.4°F). As summer draws closer, precipitation almost triples from the preceding month to a substantial 108mm (4.25"). Weather in May »

Weather in June

June marks the warm weather apex in Spot Bay, with an average high temperature nudging up to 28.8°C (83.8°F). Simultaneously, increased precipitation of 81mm (3.19") shows the confluence of warmth and rain, typical of Caribbean summer. Weather in June »

Weather in July

July is characterized by the high heat of summer in Spot Bay. With the average high cresting at 29.1°C (84.4°F), tourists and residents engage with indoor activities during peak hours. Rainfall stays constant, with a total accumulation of around 73mm (2.87") for the month, typically distributed across light to moderate showers. Weather in July »

Weather in August

August continues the trend of high summer warmth, as average temperatures peak at 29.7°C (85.5°F). The month records a slightly increased precipitation of 76mm (2.99") compared to July. Cloud coverage, while similar to other summer months, slightly contributes to the overall heat index. Weather in August »

Weather in September

In September, Spot Bay experiences the gradual recession of summer heat. The peak temperature averages at about 29.4°C (84.9°F), indicating a slight drop from August figures. Rainfall continues to play a significant role with an anticipated total of 81mm (3.19"). Weather in September »

Weather in October

October in Spot Bay marks an assertive departure from summer heat, with average highs decreasing to 28.9°C (84°F). The most significant climatic shift this month lies in increased precipitation, which rockets to 159mm (6.26"), the highest throughout the year. Weather in October »

Weather in November

As November rolls in, Spot Bay witnesses additional cooling, a signal of the impending winter. A noticeable drop in peak temperature to 28°C (82.4°F) and a dwindling rainfall accumulation to 86mm (3.39") paint a clear picture of transitioning weather. Weather in November »

Weather in December

December in Spot Bay signals the definitive arrival of the winter season. An average high dip to 27.2°C (81°F) and an average low of 26.1°C (79°F) combined with reduced precipitation, marked at 57mm (2.24"), all point towards an envisaged winter. Weather in December »