Climate & Weather in Dededo, 🇬🇺 Guam - Monthly Averages, Forecast & Air Quality
🇬🇺 Dededo,
Guam
#3455
Nomad Score
5.1
Coords
13.5225610, 144.8377180
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CURRENT CONDITIONS
Temperature
32.5°C
/
25.5°C
Feels Like
35.5°C / 29.2°C
Weather
🌧️ Moderate drizzle
Humidity
%
Wind
30.3 km/h
(gusts 57.2)
UV Index
9.2
Sunrise / Sunset
06:08
/
18:38
Daylight
12.5 hrs
7-DAY FORECAST
| Date | Weather | High | Low | Rain % |
|---|---|---|---|---|
| Sun 23 Aug | 🌧️ Moderate drizzle | 32.5° | 25.5° | 100% |
| Mon 24 Aug | ⛈️ Thunderstorm | 32.4° | 25.5° | 90% |
| Tue 25 Aug | ⛈️ Thunderstorm | 31.8° | 24.2° | 95% |
| Wed 26 Aug | ⛈️ Thunderstorm | 31.5° | 25.0° | 94% |
| Thu 27 Aug | ⛈️ Thunderstorm | 31.5° | 25.2° | 93% |
| Fri 28 Aug | 🌧️ Slight rain showers | 31.7° | 24.7° | 80% |
| Sat 29 Aug | 🌧️ Slight rain showers | 29.7° | 25.2° | 78% |
BEST MONTHS TO VISIT
| Month | Rating | Avg High | Avg Low | Rain Days |
|---|---|---|---|---|
| January | Fair | 29.3°C | 24.8°C | 16.8 |
| February | Fair | 29.4°C | 24.8°C | 16.2 |
| March | Fair | 29.8°C | 24.6°C | 21.1 |
| December | Fair | 30.1°C | 25.4°C | 19.7 |
| April | Fair | 30.3°C | 25.1°C | 22.6 |
| November | Fair | 30.4°C | 25.5°C | 24.8 |
| October | Fair | 29.8°C | 24.6°C | 28.3 |
| May | Fair | 30.7°C | 25.6°C | 25.2 |
| July | Fair | 30.1°C | 24.8°C | 28.1 |
| August | Fair | 30.1°C | 24.5°C | 28.5 |
| September | Fair | 30.1°C | 24.6°C | 27.8 |
| June | Fair | 30.6°C | 25.2°C | 26.8 |
TEMPERATURE BY MONTH
PRECIPITATION & RAIN DAYS
SUNSHINE, UV & HUMIDITY
AIR QUALITY
26
🟢 Good
US Air Quality Index
European AQI: 23
PM2.5
6.4 µg/m³
PM10
10.3 µg/m³
Ozone
57.0 µg/m³
NO₂
0.1 µg/m³
SO₂
0.2 µg/m³
CO
163.0 µg/m³
UV Index
0.3
Dust
0.0 µg/m³
MONTHLY CLIMATE DATA
| Month | High | Low | Mean | Feels Hi | Feels Lo | Precip | Rain Days | Snow | Sun | Daylight | UV | Humidity | Wind | Clouds |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan | 29.3° | 24.8° | 26.7° | 32.0° | 27.6° | 80.4 mm | 16.8 | 0.0 cm | 319.3 hrs | 11.4 hrs | - | 76.6% | 22.0 km/h | 64.7% |
| Feb | 29.4° | 24.8° | 26.7° | 31.9° | 27.2° | 68.0 mm | 16.2 | 0.0 cm | 299.6 hrs | 11.7 hrs | - | 74.2% | 23.5 km/h | 69.3% |
| Mar | 29.8° | 24.6° | 26.8° | 33.4° | 27.7° | 92.4 mm | 21.1 | 0.0 cm | 341.0 hrs | 12.1 hrs | - | 76.2% | 20.8 km/h | 62.6% |
| Apr | 30.3° | 25.1° | 27.3° | 34.5° | 28.6° | 99.9 mm | 22.6 | 0.0 cm | 336.0 hrs | 12.4 hrs | - | 76.9% | 19.9 km/h | 66.9% |
| May | 30.7° | 25.6° | 27.8° | 35.1° | 29.3° | 156.5 mm | 25.2 | 0.0 cm | 362.7 hrs | 12.8 hrs | - | 77.5% | 20.1 km/h | 66.4% |
| Jun | 30.6° | 25.2° | 27.5° | 35.5° | 29.4° | 183.0 mm | 26.8 | 0.0 cm | 324.0 hrs | 12.9 hrs | - | 80.0% | 17.0 km/h | 74.4% |
| Jul | 30.1° | 24.8° | 27.1° | 35.2° | 29.1° | 281.3 mm | 28.1 | 0.0 cm | 285.2 hrs | 12.8 hrs | - | 83.7% | 17.0 km/h | 90.0% |
| Aug | 30.1° | 24.5° | 27.0° | 35.7° | 29.1° | 349.4 mm | 28.5 | 0.0 cm | 269.7 hrs | 12.6 hrs | - | 84.8% | 15.1 km/h | 92.9% |
| Sep | 30.1° | 24.6° | 27.0° | 35.6° | 29.2° | 350.6 mm | 27.8 | 0.0 cm | 258.0 hrs | 12.2 hrs | - | 84.7% | 15.4 km/h | 91.1% |
| Oct | 29.8° | 24.6° | 26.8° | 34.8° | 28.8° | 389.1 mm | 28.3 | 0.0 cm | 251.1 hrs | 11.8 hrs | - | 85.1% | 16.7 km/h | 88.3% |
| Nov | 30.4° | 25.5° | 27.7° | 34.3° | 29.1° | 156.8 mm | 24.8 | 0.0 cm | 306.0 hrs | 11.5 hrs | - | 79.3% | 21.9 km/h | 67.1% |
| Dec | 30.1° | 25.4° | 27.5° | 33.0° | 28.5° | 105.8 mm | 19.7 | 0.0 cm | 319.3 hrs | 11.3 hrs | - | 76.8% | 23.4 km/h | 70.3% |