Port Antonio Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Port Antonio (Portland). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: May, June, August, September, October, November and December.
- On average, October is the wettest month with 192 mm of precipitation.
- On average, February is the driest month with 76 mm of precipitation.
- The average amount of annual precipitation is 1455 mm.
Current rainfall in Port Antonio
Sat Sep 07
32°C | 24°C
E 
11 km/h
11 km/h
almost clear and no rain
Sun Sep 08
33°C | 25°C
E 14 km/h
14 km/h1 mm
partly cloudy and small chance of rain
Mon Sep 09
33°C | 25°C
E 11 km/h
11 km/h1.2 mm
partly cloudy and chance of rain
