Saint John, Dominica: Climate and Weather Overview
Saint John is an idyllic island located in the Eastern Caribbean, known for its lush rainforests, vibrant coral reefs, and stunning natural beauty. Understanding the climate and weather patterns of Saint John is crucial for anyone planning a visit to this tropical paradise. Let's explore the year-round climate, average temperatures, rainfall patterns, and the best time to visit this enchanting island.
Year-Round Climate
Saint John enjoys a tropical rainforest climate, characterized by high humidity, abundant rainfall, and consistent temperatures throughout the year. The island experiences a distinct wet and dry season, with relatively consistent temperatures influenced by its proximity to the equator.
Temperature
The average temperatures in Saint John remain fairly constant, with minor variations between the hottest and coolest months. The island experiences daytime highs ranging from 85°F to 88°F (29°C to 31°C) and nighttime lows between 73°F to 75°F (23°C to 24°C) throughout the year. The warm and balmy climate creates an ideal setting for enjoying the island's natural wonders and outdoor activities.
Rainfall
Saint John receives a significant amount of rainfall, particularly during the wet season. The island's lush vegetation and thriving rainforests are sustained by the ample precipitation it receives. The wet season typically occurs from June to November, with the highest rainfall recorded during these months. The dry season, from December to May, experiences significantly less rainfall, making it an ideal time for outdoor exploration and beach activities.
Best Time to Visit
The best time to visit Saint John largely depends on individual preferences and planned activities. Those seeking to avoid the peak of the wet season should consider visiting between December and May, when the weather is generally drier and more conducive to outdoor excursions. However, travelers with a penchant for lush, verdant landscapes and fewer crowds may find the rainy season equally appealing.
Climate Chart
Below is a climate chart depicting the average monthly temperatures and rainfall in Saint John:

Weather Averages
Here are the average weather conditions in Saint John by month:
Month | Average High (°F) | Average Low (°F) | Rainfall (inches) |
---|---|---|---|
January | 85 | 73 | 3.5 |
February | 85 | 73 | 2.7 |
March | 85 | 73 | 2.4 |
April | 86 | 74 | 3.2 |
May | 87 | 74 | 5.4 |
June | 88 | 74 | 6.7 |
July | 88 | 74 | 7.2 |
August | 88 | 74 | 7.2 |
September | 88 | 74 | 8.5 |
October | 87 | 74 | 7.6 |
November | 86 | 74 | 6.4 |
December | 85 | 73 | 4.7 |
Weather Activities
Regardless of the time of year, Saint John offers a host of activities for visitors to enjoy. From hiking through the verdant rainforests to exploring the island's pristine beaches and engaging in water sports, there is something for everyone. Be sure to pack appropriate clothing and gear according to the expected weather conditions during your visit.
Conclusion
Understanding the climate and weather patterns of Saint John is essential for an enjoyable and comfortable visit to this breathtaking Caribbean island. Whether you prefer the drier months for outdoor exploration or the lush, rainy season for a unique tropical experience, Saint John's climate has much to offer year-round.
By considering the temperature, rainfall, and seasonal variations, visitors can make informed decisions when planning their itinerary and activities during their stay in Saint John.
A - Saint John's Latitude is 15.583330 & Longitude is -61.450001.
A - Weather in Saint John is 28° today.
A - Climate Conditions in Saint John shows scattered clouds today.
A - Humidity in Saint John is 74% today.
A - Wind speed in Saint John is 14.83 km/h, flowing at 120° wind direction. today.
