United States (Guam) Guam Weather in February — Climate Guide
February in Guam is very-high
February is very-high for Guam.
Dry peak + Korean Lunar New Year. Hotels surge.
Travel score
Guam February Weather Stats
Avg High
28°C
Avg Low
23°C
Rainy Days
9
100mm total
Sunshine
7h
Daily avg
Humidity
76%
moderate
UV Index
11
Extreme
Wind
15 km/h
Gusts 25
Sea Temp
27°C
perfect
Crowds
Very busy
At attractions
February Sunrise & Sunset
Air Quality
PM2.5
10 μg/m³
PM10
20 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
31°C
Nighttime
23°C
Humidity and wind affect how the actual temperature feels.
Wind
15 km/h
Max gust 25 km/h
Activities Recommended for February
February Travel Pros & Cons
Pros
- Climate 23-28°C ideal
- Sunny 80%
- Korean Lunar New Year
Cons
- Hotels at peak
February Events & Festivals
- Korean Lunar New Year
Guam in February — Full Picture
Dry peak + Korean Lunar New Year. Hotels surge.
What to Wear & What to Pack
Tropical dry.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
29.7°C
24.3°C
9/mo
Summer (Jun·Jul·Aug)
30°C
25°C
15/mo
Autumn (Sep·Oct·Nov)
29.7°C
25°C
15.7/mo
Winter (Dec·Jan·Feb)
Current28°C
23.3°C
10.3/mo
Guam Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| January (Best) | 28° | 23° | 10d·130mm | 7h | 78% | 11 | Very busy | Peak |
| February (Best) | 28° | 23° | 9d·100mm | 7h | 76% | 11 | Very busy | Peak |
| March (Best) | 29° | 24° | 8d·80mm | 8h | 76% | 12 | Very busy | Peak |
| April (Best) | 30° | 24° | 8d·90mm | 9h | 76% | 12 | Busy | Peak |
| May (Best) | 30° | 25° | 11d·130mm | 8h | 77% | 12 | Very busy | Peak |
| 30° | 25° | 13d·145mm | 7h | 78% | 12 | Busy | Shoulder | |
| 30° | 25° | 15d·200mm | 7h | 79% | 11 | Very busy | Peak | |
| 30° | 25° | 17d·230mm | 6h | 80% | 11 | Very busy | Peak | |
| 30° | 25° | 17d·250mm | 6h | 80% | 11 | Busy | Shoulder | |
| 30° | 25° | 16d·230mm | 7h | 79% | 11 | Busy | Shoulder | |
| November (Best) | 29° | 25° | 14d·175mm | 7h | 78% | 11 | Busy | Shoulder |
| December (Best) | 28° | 24° | 12d·130mm | 7h | 78% | 10 | Very busy | Peak |
View Other Months
Guam February Hotel Picks
Frequently Asked Questions
Is February a good time to visit Guam?
Guam in February is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Guam in February?
Guam February averages a high of 28°C and a low of 23°C.
Does it rain much in Guam in February?
Guam February averages 100mm of rainfall over about 9 rainy days.
What should I wear in Guam in February?
Tropical dry.
What time are sunrise and sunset in Guam in February?
Guam February sunrise is 06:55 and sunset is 18:25, with 11h 30min of daylight.
What's the air quality like in Guam in February?
Guam February air quality (AQI) averages 30, rated Good. PM2.5 averages 10μg/m³.
What activities are recommended in Guam in February?
In February, Guam is great for Tumon Bay, Cocos Island, Underwater World.
Is February peak season in Guam?
Guam February crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Guam
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.