January Rainfall and Precipitation in Portland
Average rainfall, rainy days and the driest cities in Portland, Jamaica in January.
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Best Places to Visit in Portland in January
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Portland.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.
Portland precipitation in January: frequently asked questions
How much rainfall does Portland, Jamaica receive in January?
Port Antonio sees moderate rainfall in January, averaging around 95 mm (3.7 in). Most days stay dry, with the occasional shower.
How many days does it rain in Portland, Jamaica in January?
Rainfall in Port Antonio typically falls on roughly 7 days days in January.
Is January part of the rainy season in Portland, Jamaica?
Not really. January is outside the wettest stretch of the year in Portland, Jamaica.
Interested in more climate information?
We have much more information about the climate in Portland.
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