Average Weather during October in Guam, Micronesia

The average minimum temperature (usually the minimum temperature is noted during the night) in Guam in October is 24.8°C (76.64°F). October falls in the rainy season with an average precipitation of 299mm (11.8in). The average maximum daytime temperature lies around 30.5°C (86.9°F). The sun will occasionally show itself with 133 hours of sunshine during the whole month.


So what to wear in October? Visitors traveling to Guam should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in October look at the numbers below.

Monthly Averages

Show in Celsius

Min Temperature 76 °F
Max Temperature 86 °F
Chance of Rain 83%
Precipitation 12 in
Rainy Days 25
Sunshine Hours 133

Where to stay in Guam

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
7/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

More Climate Information For Guam

Weather and Climate offers all the information you need to know about the climate in Guam.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Micronesia and climate and forecast data for all other countries in the world.