Guam (Dededo Village)
October
Weather in Guam for October 2027
Your guide to Guam weather in October - trends and predictions
In general, the average temperature in Guam at the beginning of October is 28.7 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29 °C by the end of October.
Guam experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 449.2 mm.
Is October a good time to visit Guam? check out the best time to travel to Guam page.
Temperatures
Rain 🌧️
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3
Dry days
28
Rainy days
0
Snow days
29°/26°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Guam Weather October
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What’s the Weather Like in Guam This October?
Discover the average temperatures and weather trends across Guam’s cities this October.
Temperatures trend during October in Guam
See the weather trend as well as the moving average line
October weather in Guam day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Light rain | 29° /27° | 6.3 mm | 5 | |
| 2 Oct. |  Moderate rain | 29° /27° | 14.6 mm | 5 | |
| 3 Oct. | Moderate rain | 29° /27° | 12.2 mm | 5 | |
| 4 Oct. | Moderate rain | 29° /27° | 13 mm | 5 | |
| 5 Oct. | Light rain | 29° /26° | 9 mm | 5 | |
| 6 Oct. | Light rain | 29° /27° | 9.6 mm | 5 | |
| 7 Oct. | Moderate rain | 28° /26° | 16.3 mm | 5 | |
| 8 Oct. |  Patchy light rain with thunder | 29° /27° | 15.1 mm | 6 | |
| 9 Oct. | Light rain | 29° /27° | 8.2 mm | 5 | |
| 10 Oct. |  Heavy rain | 28° /26° | 38.5 mm | 5 | |
| 11 Oct. | Light rain | 29° /26° | 9 mm | 6 | |
| 12 Oct. |  Moderate or heavy rain shower | 29° /27° | 7.8 mm | 5 | |
| 13 Oct. | Light rain | 29° /26° | 4.8 mm | 5 | |
| 14 Oct. | Moderate rain | 29° /26° | 15 mm | 6 | |
| 15 Oct. | Heavy rain | 28° /25° | 58.9 mm | 5 | |
| 16 Oct. | Light rain | 29° /26° | 3.5 mm | 5 | |
| 17 Oct. | Moderate rain | 29° /27° | 13.2 mm | 5 | |
| 18 Oct. | Heavy rain | 28° /26° | 33.7 mm | 5 | |
| 19 Oct. | Moderate rain | 29° /26° | 19.3 mm | 5 | |
| 20 Oct. | Moderate rain | 28° /26° | 13.2 mm | 5 | |
| 21 Oct. | Moderate rain | 29° /26° | 22.3 mm | 5 | |
| 22 Oct. | Moderate rain | 29° /26° | 12.6 mm | 6 | |
| 23 Oct. | Light rain | 29° /26° | 9.1 mm | 6 | |
| 24 Oct. | Light rain | 29° /27° | 6.4 mm | 6 | |
| 25 Oct. | Moderate rain | 29° /26° | 21.7 mm | 5 | |
| 26 Oct. | Light rain | 29° /26° | 4.2 mm | 5 | |
| 27 Oct. | Light rain | 29° /27° | 7.1 mm | 5 | |
| 28 Oct. | Light rain | 29° /27° | 7.8 mm | 5 | |
| 29 Oct. | Light rain | 29° /27° | 6.2 mm | 5 | |
| 30 Oct. | Light rain | 30° /27° | 3.6 mm | 5 | |
| 31 Oct. | Light rain | 29° /27° | 4.6 mm | 5 | |
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Important Notice
Our weather forecast for Guam in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Guam forecast closer to your planned date for the most up-to-date weather information.
Change Month
Guam in October - FAQ
What are the expected maximum and minimum temperatures in Guam during October?
During October, expect a variety of temperatures with highs around 29° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Guam during October?
Significant rainfall exceeding 449.2 mm is expected in Guam during October, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guam during October?
The average wind speed in Guam during October is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in Guam
Explore the daily rainfall trends and prepare for Guams October weather 💧
Typically, Guam has 28 rainy days in October with a total of 449.2 mm of rainfall.
UV exposure in Guam during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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