Guam (Marianas) in january: average Weather, Temperature and Climate
Weather in Guam (Marianas) in january 2025
The weather in Marianas in january comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout january
good weather UV index: 7
Weather at 6am
83°F
Moderate rain at times
44% of time
35%
11%
6%
Weather at 12pm
83°F
Moderate rain at times
38% of time
33%
21%
5%
Weather at 6pm
83°F
Partly Cloudy
38% of time
37%
17%
6%
Weather at 3am
83°F
44%
29%
12%
9%
Evolution of daily average temperature and precipitation in Guam (Marianas) in january
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Guam (Marianas) in january.
The climate of Guam (Marianas) in january is good
the weather in Marianas in january is wet (with 5.6in of precipitation over 8 days). The weather is worst than the previous month since in december there is an average of 5.9in of rainfall over 7 days.
The climate quite enjoyable around this city the month of january. The thermometer averaged maximum of 83°F. The minimum is 83°F. Thus, the mean temperature average on this month of january in Marianas is 83°F. Note that seasonal normals are in contrast with those observed in Marianas in the month of january with a maximum record of 85°F in 2009 and a minimum record of 77°F in 2019. You can expect to have about 0 days with temperatures up to 86°F, or 0 of the month.
In january in Marianas, the days on average last 11:25. Sunrise is at 06:48 and sets at 18:13.
With good weather conditions, this month is a good month to go in Marianas.
Seasonal average climate and temperature of Guam (Marianas) in january
Check below seasonal norms These datas are set from the weather statements of the past years of the month of january.
| January | |||||
| Outside temperature | |||||
| Average temperature | 83°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 85°F (2009) | ||||
| Lowest record temperature | 77°F (2019) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 83°F | ||||
| Lowest sea temperature | 81°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 29km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.6in | ||||
| Number of days with rainfall | 8 day(s) (25%) | ||||
| Record daily rainfall | 2.7in (2015) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.62km | ||||
| Cloud cover | 46% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:48 | ||||
| Time of sunset | 18:13 | ||||
| Length of day | 11:25 | ||||
| Our opinion about the weather in january | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last january?
Here is the day by day recorded weather in Guam (Marianas) in january 2024:
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 85°F
81°F to 83°F
79°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 83°F
81°F to 85°F
79°F to 83°F
81°F to 83°F
81°F to 83°F
79°F to 83°F
79°F to 83°F
79°F to 81°F
77°F to 79°F
77°F to 79°F
77°F to 81°F
79°F to 81°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
79°F to 81°F
77°F to 81°F
79°F to 81°F
77°F to 81°F
Map: other cities in Micronesia in january
Cities near Guam (Marianas):
| Yap islands in january | tolerable weather |
| Chuuk Lagoon (Caroline Islands) in january | tolerable weather |
| Palaos in january | tolerable weather |
| Palikir in january | tolerable weather |
| Pohnpei in january | tolerable weather |
| Kosrae Island in january | tolerable weather |
| Nauru in january | tolerable weather |
| Marshall islands in january | tolerable weather |
Click over cities on the map for information about the weather in january.
Guam
(Marianas)
perfect weather
good
tolerable
bad
very bad
Weather data for Guam (Marianas) in january:
Weather data for Guam (Marianas) for january are derived from an average of the weather forecast since 2009 in Guam (Marianas). There is a margin of error and these forecasts are to be considered as general information only. The weather in Guam (Marianas) can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Guam (Marianas).