Tinian (San Jose Village)
December
Weather in Tinian for December 2025
Your guide to Tinian weather in December - trends and predictions
Until now, December 2025 in Tinian has been nearly identical to the historical average, with a temperature of 28.1 °C (showing only a slight deviation of 0 °C).
The forecast for the next days in Tinian predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Tinian at the beginning of December is 28 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 28 °C by the end of December.
Tinian experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 122.9 mm.
Temperatures
Rain 🌧️
3
Dry days
28
Rainy days
0
Snow days
28°/27°
Temperatures
35 km/h
Avg max wind
77 %
Avg humidity
Tinian Weather December
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Temperatures trend during December in Tinian
See the weather trend as well as the moving average line
December weather in Tinian day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy light drizzle | 28° /27° | 4.5 mm | 6 | |
| 2 Dec. | Light drizzle | 28° /27° | 1.4 mm | 6 | |
| 3 Dec. |  Patchy rain possible | 28° /27° | 3.9 mm | 6 | |
| 4 Dec. | Patchy rain possible | 28° /27° | 2.8 mm | 6 | |
| 5 Dec. | Light rain shower | 28° /27° | 8.9 mm | 6 | |
| 6 Dec. | Light rain shower | 28° /27° | 2.7 mm | 6 | |
| 7 Dec. | Patchy rain possible | 28° /27° | 3.4 mm | 6 | |
| 8 Dec. | Light rain shower | 28° /27° | 1.9 mm | 6 | |
| 9 Dec. | Light rain shower | 28° /27° | 1.4 mm | 6 | |
| 10 Dec. | Light rain shower | 28° /27° | 0.4 mm | 6 | |
| 11 Dec. | Light rain shower | 29° /27° | 5 mm | 6 | |
| 12 Dec. | Light rain shower | 28° /27° | 3.4 mm | 6 | |
| 13 Dec. | Light rain shower | 28° /27° | 5.3 mm | 6 | |
| 14 Dec. | Light rain shower | 28° /27° | 1.3 mm | 6 | |
| 15 Dec. | Patchy rain possible | 28° /27° | 0.7 mm | 6 | |
| 16 Dec. | Patchy rain possible | 29° /28° | 1 mm | 1.8 | |
| 17 Dec. | Patchy rain possible | 28° /28° | 3.4 mm | 1.9 | |
| 18 Dec. | Patchy rain possible | 28° /28° | 3.8 mm | 1.9 | |
| 19 Dec. | Patchy rain possible | 28° /28° | 3.4 mm | 1.9 | |
| 20 Dec. | Patchy rain possible | 28° /27° | 4.5 mm | 2 | |
| 21 Dec. | Patchy rain possible | 28° /28° | 3.1 mm | 6 | |
| 22 Dec. | Patchy rain possible | 28° /27° | 4.4 mm | 6 | |
| 23 Dec. | Patchy rain possible | 28° /27° | 1 mm | 6 | |
| 24 Dec. |  Moderate rain | 27° /26° | 12 mm | 6 | |
| 25 Dec. | Patchy rain possible | 28° /27° | 0.2 mm | 6 | |
| 26 Dec. | Patchy rain possible | 28° /27° | 2.3 mm | 6 | |
| 27 Dec. | Patchy rain possible | 28° /27° | 0.4 mm | 6 | |
| 28 Dec. | Patchy rain possible | 28° /27° | 0.7 mm | 6 | |
| 29 Dec. | Patchy rain possible | 28° /27° | 0.8 mm | 6 | |
| 30 Dec. | Patchy rain possible | 28° /27° | 1.7 mm | 6 | |
| 31 Dec. | Light rain shower | 28° /27° | 6.4 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Tinian in December 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 Tinian forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tinian in December - FAQ
What are the expected maximum and minimum temperatures in Tinian during December?
During December, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Tinian during December?
Significant rainfall exceeding 122.9 mm is expected in Tinian during December, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tinian during December?
The average wind speed in Tinian during December is 35 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Tinian
Explore the daily rainfall trends and prepare for Tinians December weather 💧
Typically, Tinian has 28 rainy days in December with a total of 122.9 mm of rainfall.
UV exposure in Tinian during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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