Climate and Average Weather in Marshall Islands

The maritime tropical climate on the Marshall Islands is hot and humid, with little seasonal temperature change. The waters in the lagoon are a comfortable 26 degrees Celsius (80°F) year round. The region is known for mild winds and tropical showers. The islands are humid and hot, with the driest period being December-April.

The average high temperature is 30-32 Celsius (upper 80s Fahrenheit) and low temperatures are almost always in the mid 20s (upper 70s Fahrenheit). The lowest temperature ever recorded is 22 degrees Celsius (71°F).

Rainfall averages about 30-38 cm (12-15 in) per month, with October and November the wettest. Average monthly rainfall increases from the north to the south. The northern atolls average 178 cm (70 in) annually, compared with 432 cm (170 in) in the southern atolls.

Interested in more detailed Weather and Climate information?
Please select the city below you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperatures over the year
2. Average monthly precipitation over the year (rainfall, snow etc)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical weather data like humidity, wind speed and water temperature.

Places in Marshall Islands

Select a city to see its average temperature, precipitation and hours of sunshine over the year.