Many visitors find weather on Dominica is just perfect in January. Temperatures are mostly mild, ranging from 69 to 83 degrees Fahrenheit, and rainfall is slight. The combination proves ideal for travelers who want to escape colder northern climates for a little sun and fun in Dominica.

On any given day during January in Dominica, you can expect early morning temperatures to be around 73.2 degrees. Temperatures in Dominica typically rise during the day, to an average of 82.3 degrees in the early afternoon. By early evening, temperatures in Dominica generally decline to around 74.0 degrees. Temperatures in Dominica average around 75.3 degrees during January.

January Temperatures in Dominica by Time of Day

Early Morning Late Morning Early Afternoon Late Afternoon Early Evening Overall 73.2° F 81.5° F 82.3° F 79.8° F 74.0° F 75.3° F

Rain

During January, rain is most likely to occur around 8:00 AM, and least likely to occur around 8:00 PM. In Dominica during January, thunderstorms -- when they occur -- are most likely sometime around 8:00 AM.

January Rainfall in Dominica by Time of Day

Percent Frequencies of Hourly Observations Hour Rain and/or Drizzle Thunder- storms 2:00 AM 19.6 % 0 % 5:00 AM 19.8 % 0 % 8:00 AM 27.6 % 0.2 % 11:00 AM 23.6 % 0 % 2:00 PM 25.4 % 0 % 5:00 PM 18.9 % 0.2 % 8:00 PM 13.6 % 0 % 11:00 PM 18 % 0.2 % ALL 20.7 % 0.1 %