When to go · Dededo
Dededo in June
Good month. Outside the best window (Jan–May, dry season). Across Guam: Humidity rises and showers start; quieter hotels.
Key facts
- Verdict
- Good
- Temperature
- 33°C (91°F)91°F (33°C) / 27°C (81°F)81°F (27°C)
- average high / low
- Rain days
- 6
- Crowds
- Medium
- Guam overall
- Prices
- Medium
- Guam overall
Verdict
Outside the best window (Jan–May, dry season). Across Guam: Humidity rises and showers start; quieter hotels.
Is another month better than June?
June is rated good. These months rate higher:
Weather in June
- DededoHighs around 33 °C (91 °F), lows around 27 °C (81 °F), rain on about 6 daysHighs around 91 °F (33 °C), lows around 81 °F (27 °C), rain on about 6 days
Crowds and prices
- Crowds · Guam overall
- Medium
- Prices · Guam overall
- Medium
Guam overall: Humidity rises and showers start; quieter hotels.
Compare two months
Weather, crowds and prices for any two months in Dededo, side by side.
Verdict
Jun: Good
Jan: Great (better)
Daytime high
Jun: 33 °C (91 °F)91 °F (33 °C)
Jan: 30 °C (86 °F)86 °F (30 °C)
Night low
Jun: 27 °C (81 °F)81 °F (27 °C)
Jan: 24 °C (75 °F)75 °F (24 °C)
Rain days
Jun: 6
Jan: 5 (better)
Crowds
Jun: Medium
Jan: High
Prices
Jun: Medium
Jan: High
Festivals listed
Jun: 0
Jan: 1
June: Outside the best window (Jan–May, dry season). Across Guam: Humidity rises and showers start; quieter hotels.
January: Inside Dededo's best window: Jan–May, dry season.
Dededo: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen