Day
30 °C
Night
24 °C
Sea
28 °C
Precipitation
91 mm
in month
Rainy days
10 days
in month
Daylight
11 hours
average
Sunshine
6 hours
average
Humidity
84 %
We make the most from 40 years of historical weather data to predict the best weather conditions.
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In Guam in January, the average air temperature ranges from 30 °C (86 °F) during the day to 24 °C (75 °F) at night. There are 10 days of rain on average, where the rainfall is 91 mm (3.57 in).
In January in Guam, there are ideal conditions for a vacation. The temperature during the day will be nice 30 °C (86 °F). The temperature of the sea will be perfect at 28 °C (82 °F). At night, temperatures hover around a pleasant 24 °C (75 °F).
In January in Guam, the average daily temperatures will be 30 °C (86 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
The temperature of the sea in Guam in January is 28 °C (82 °F). Seems like an ideal temperature for swimming, you can stay in the sea for a long time and enjoy it as well.
There is precipitation of 91 mm (3.57 in) in January in Guam, which means 3 mm (0.12 in) rainfall per day on average.
In Guam in January, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.4 days of the week, or in general - 35 % days.
The average night temperature in Guam in January is 24 °C (75 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.
In January in Guam, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
No, the sea is not warmer in Guam in January than in February.
Yes, Guam is a rainier January than in February.
There is an average length of sunshine of 6 hours per day in Guam in January.
The length of daylight in Guam in January is 11 hours.
In Guam in January, expect humidity around 84 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.
In January in Guam, there will be an average wind scale of 6.