Jamaica (Montego Bay)
January
Weather in Jamaica for January 2026
Your guide to Jamaica weather in January - trends and predictions
In general, the average temperature in Jamaica at the beginning of January is 26.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 26.7 °C by the end of January.
The climate of Jamaica in January is notably wet, with an average of 14 rainy days, and a total of 112.7 mm of precipitation.
Temperatures
Rain 🌧️
17
Dry days
14
Rainy days
0
Snow days
28°/22°
Temperatures
27 km/h
Avg max wind
81 %
Avg humidity
Jamaica Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  26° | 3 27° | 4  27° | |||
| 5 27° | 6 27° | 7 27° | 8 26° | 9 27° | 10 27° | 11 27° |
| 12 26° | 13 26° | 14 26° | 15 25° | 16  26° | 17  27° | 18 27° |
| 19 27° | 20 27° | 21 27° | 22 28° | 23 27° | 24 27° | 25 27° |
| 26 27° | 27 27° | 28 27° | 29 27° | 30 26° | 31 26° |
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Temperatures trend during January in Jamaica
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Cloudy | 27° /23° | 0.7 mm | 6 | |
| 2 Jan. | Moderate rain at times | 26° /23° | 3.4 mm | 6 | |
| 3 Jan. | Moderate rain at times | 27° /23° | 7.6 mm | 6 | |
| 4 Jan. | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| 5 Jan. | Patchy rain possible | 27° /23° | 0.2 mm | 6 | |
| 6 Jan. | Patchy rain possible | 27° /23° | 3.5 mm | 6 | |
| 7 Jan. | Patchy rain possible | 27° /23° | 0.5 mm | 6 | |
| 8 Jan. | Patchy rain possible | 26° /23° | 2.2 mm | 6 | |
| 9 Jan. | Moderate rain at times | 27° /22° | 0.5 mm | 6 | |
| 10 Jan. | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| 11 Jan. | Patchy rain possible | 27° /22° | 0.4 mm | 6 | |
| 12 Jan. | Moderate rain at times | 26° /22° | 0.9 mm | 6 | |
| 13 Jan. | Moderate rain at times | 26° /22° | 2 mm | 6 | |
| 14 Jan. | Patchy rain possible | 26° /23° | 0.5 mm | 6 | |
| 15 Jan. | Cloudy | 25° /22° | 0.4 mm | 5 | |
| 16 Jan. | Sunny | 26° /22° | 0 mm | 6 | |
| 17 Jan. | Partly cloudy | 27° /22° | 0.1 mm | 6 | |
| 18 Jan. | Partly cloudy | 27° /23° | 3.6 mm | 7 | |
| 19 Jan. | Partly cloudy | 27° /23° | 2.1 mm | 6 | |
| 20 Jan. | Sunny | 27° /22° | 0 mm | 7 | |
| 21 Jan. | Patchy rain possible | 27° /22° | 0.2 mm | 6 | |
| 22 Jan. | Partly cloudy | 28° /22° | 0.5 mm | 6 | |
| 23 Jan. | Patchy rain possible | 27° /22° | 0.4 mm | 6 | |
| 24 Jan. | Sunny | 27° /23° | 0 mm | 7 | |
| 25 Jan. | Patchy rain possible | 27° /22° | 3.3 mm | 6 | |
| 26 Jan. | Partly cloudy | 27° /23° | 1.6 mm | 6 | |
| 27 Jan. | Partly cloudy | 27° /23° | 0.5 mm | 6 | |
| 28 Jan. | Cloudy | 27° /23° | 0.1 mm | 6 | |
| 29 Jan. | Patchy rain possible | 27° /23° | 0.5 mm | 6 | |
| 30 Jan. | Partly cloudy | 26° /22° | 0.1 mm | 6 | |
| 31 Jan. | Partly cloudy | 26° /23° | 0.3 mm | 6 | |
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Important Notice
Our weather forecast for Jamaica in January 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 Jamaica forecast closer to your planned date for the most up-to-date weather information.
Jamaica in January - FAQ
What are the expected maximum and minimum temperatures in Jamaica during January?
During January, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jamaica during January?
Significant rainfall exceeding 112.7 mm is expected in Jamaica during January, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jamaica during January?
The average wind speed in Jamaica during January is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Jamaica
Explore the daily rainfall trends and prepare for Jamaicas January weather 💧
UV exposure in Jamaica during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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