St. James (Montego Bay)
August
Weather in St. James for August 2027
Your guide to St. James weather in August - trends and predictions
In general, the average temperature in St. James at the beginning of August is 29.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.5 °C by the end of August.
St. James experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 147 mm.
Is August a good time to visit St. James? check out the best time to travel to St. James page.
Temperatures
Rain 🌧️
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10
Dry days
21
Rainy days
0
Snow days
30°/26°
Temperatures
23 km/h
Avg max wind
81 %
Avg humidity
St. James Weather August
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Temperatures trend during August in St. James
See the weather trend as well as the moving average line
August weather in St. James day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain | 30° /26° | 3.9 mm | 8 | |
| 2 Aug. |  Moderate or heavy rain shower | 30° /26° | 8.9 mm | 9 | |
| 3 Aug. | Light rain | 30° /26° | 3.9 mm | 8 | |
| 4 Aug. | Light rain | 29° /26° | 4 mm | 8 | |
| 5 Aug. | Light rain | 30° /26° | 2.7 mm | 8 | |
| 6 Aug. |  Patchy rain possible | 30° /26° | 2.1 mm | 8 | |
| 7 Aug. | Light rain | 30° /26° | 3 mm | 8 | |
| 8 Aug. |  Moderate rain | 29° /26° | 12.5 mm | 8 | |
| 9 Aug. | Patchy rain possible | 30° /25° | 2.1 mm | 8 | |
| 10 Aug. | Light rain | 30° /26° | 3.7 mm | 8 | |
| 11 Aug. | Moderate rain | 30° /26° | 10.7 mm | 8 | |
| 12 Aug. | Patchy rain possible | 30° /26° | 2 mm | 8 | |
| 13 Aug. | Moderate rain | 29° /26° | 16.6 mm | 8 | |
| 14 Aug. | Moderate or heavy rain shower | 30° /26° | 5 mm | 9 | |
| 15 Aug. | Patchy rain possible | 30° /26° | 1.2 mm | 8 | |
| 16 Aug. | Light rain | 30° /25° | 2.7 mm | 8 | |
| 17 Aug. | Patchy rain possible | 29° /26° | 2.3 mm | 6 | |
| 18 Aug. | Patchy rain possible | 30° /26° | 2 mm | 7 | |
| 19 Aug. | Moderate or heavy rain shower | 29° /26° | 6.6 mm | 8 | |
| 20 Aug. | Moderate or heavy rain shower | 30° /26° | 5.5 mm | 7 | |
| 21 Aug. |  Cloudy | 30° /26° | 0.8 mm | 8 | |
| 22 Aug. | Light rain | 30° /27° | 3.3 mm | 8 | |
| 23 Aug. | Light rain | 30° /26° | 4.7 mm | 8 | |
| 24 Aug. | Light rain | 30° /26° | 4 mm | 7 | |
| 25 Aug. |  Thundery outbreaks possible | 29° /26° | 1.9 mm | 7 | |
| 26 Aug. | Light rain | 30° /26° | 4.2 mm | 6 | |
| 27 Aug. | Light rain | 30° /26° | 7.3 mm | 7 | |
| 28 Aug. | Moderate rain | 30° /26° | 11.3 mm | 8 | |
| 29 Aug. | Thundery outbreaks possible | 30° /26° | 1.7 mm | 7 | |
| 30 Aug. | Light rain | 30° /26° | 4.6 mm | 7 | |
| 31 Aug. | Thundery outbreaks possible | 29° /26° | 1.7 mm | 8 | |
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Important Notice
Our weather forecast for St. James in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. James forecast closer to your planned date for the most up-to-date weather information.
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St. James in August - FAQ
What are the expected maximum and minimum temperatures in St. James during August?
During August, expect a variety of temperatures with highs around 30° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in St. James during August?
Significant rainfall exceeding 147 mm is expected in St. James during August, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in St. James during August?
The average wind speed in St. James during August is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in St. James
Explore the daily rainfall trends and prepare for St. Jamess August weather 💧
Typically, St. James has 21 rainy days in August with a total of 147 mm of rainfall.
UV exposure in St. James during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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