What are the average Guam weather conditions like in January? What are your chances of getting caught up in some rain? What about snow, or high and low temperatures during this month? We got the answers for you!
Guam weather in January

Average Guam weather in January
On average, it is maximum 28° in January in Guam and at least around 27° degrees. In January there are 20 days of rainfall with a total of 67 mm and the it will be dry 11 days this month Guam.
- Maximum temperature:
- 28°C
- Minimum temperature:
- 27°C
- Dry days:
- 11
- Days with rain:
- 20
- Precipitation:
- 67 mm
- Average hours of sun per day:
- 8 hour
- Average wind force:
- 4 Bft
- Average UV index:
- 7
Fancy the Guam weather in January?
Experience January like never before with one of our recommended travel agencies: