Tamuning weather
At 8:15 AM local time it was mostly clear and 29°C (84°F). Mostly light, on-and-off rain; heavier around 1 PM, 2 PM, 3 PM, 5 PM (8.1 mm total). Best months for weather: Dec–Jun. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Tamuning, Tamuning, Guam.
Current conditions
- Clouds
- 49%
- Chance of rain
- 20%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 1 PM, 2 PM, 3 PM, 5 PM (8.1 mm total)
Daily Forecast
Best Time to Visit
Peak season Dec–JunOff season Aug–Oct
About Tamuning weather
Is it raining in Tamuning right now?
No. It’s mostly clear and 29° right now. Mostly light, on-and-off rain; heavier around 1 PM, 2 PM, 3 PM, 5 PM (8.1 mm total).
What’s the weather like in Tamuning this week?
Over the next 7 days, expect highs of 31–33° and lows of 25–27°. Rain is likely on 7 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Tuesday.
Has it been raining in Tamuning lately?
In the past 7 days, Tamuning had 5 rainy days and 23.7 mm of rain in total.
What should I pack for Tamuning?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Tamuning weather by month
When is the best time to visit Tamuning?
Based on weather alone, the best time to visit Tamuning is Dec–Jun, according to NASA's 2001–2025 climate averages. Aug–Oct tends to be the least pleasant. Average highs run from 28°C (82°F) in February to 29°C (84°F) in June.
What is the rainiest month in Tamuning?
August is the wettest month, with about 315 mm (12.4 in) of rain on average. March is the driest, with about 42 mm (1.7 in).
What is the hottest month in Tamuning?
June is the warmest, with average highs of 29°C (84°F) and lows of 28°C (83°F). February is the coolest, with highs of 28°C (82°F) and lows of 27°C (80°F).
Does Tamuning have a rainy season?
Yes. Jul–Oct is the rainy season (150 mm or more a month), while Feb–Apr is usually dry (under 60 mm).
How warm is the sea in Tamuning?
The sea is warmest in August at about 30°C (86°F) and coolest in February at about 28°C (83°F). It is warm enough for swimming all year.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months