Bihar (Patna)
December
Weather in Bihar for December 2025
Your guide to Bihar weather in December - trends and predictions
In general, the average temperature in Bihar at the beginning of December is 27.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.1 °C by the end of December.
Precipitation in Bihar during December is a rare event, with an average of fewer than 2 rainy days.
Temperatures
Rain 🌧️
31
Dry days
0
Rainy days
0
Snow days
26°/14°
Temperatures
10 km/h
Avg max wind
39 %
Avg humidity
Bihar in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 28° | 3  30° | 4 29° | 5 28° | 6 26° | 7  25° |
| 8  26° | 9 26° | 10 26° | 11 25° | 12 25° | 13 24° | 14 24° |
| 15 24° | 16 25° | 17 26° | 18 25° | 19 25° | 20  26° | 21 25° |
| 22 25° | 23 26° | 24 26° | 25 26° | 26 27° | 27 27° | 28 26° |
| 29 26° | 30 26° | 31 25° |
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Temperatures trend during December in Bihar
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Partly cloudy | 28° /17° | 0 mm | 7 | |
| 2 Dec. | Partly cloudy | 28° /17° | 0 mm | 7 | |
| 3 Dec. | Sunny | 30° /17° | 0 mm | 8 | |
| 4 Dec. | Sunny | 29° /16° | 0 mm | 7 | |
| 5 Dec. | Sunny | 28° /17° | 0 mm | 7 | |
| 6 Dec. | Sunny | 26° /16° | 0 mm | 7 | |
| 7 Dec. | Cloudy | 25° /14° | 0 mm | 7 | |
| 8 Dec. | Mist | 26° /14° | 0 mm | 7 | |
| 9 Dec. | Sunny | 26° /16° | 0.1 mm | 7 | |
| 10 Dec. | Sunny | 26° /14° | 0 mm | 7 | |
| 11 Dec. | Sunny | 25° /13° | 0 mm | 7 | |
| 12 Dec. | Cloudy | 25° /11° | 0 mm | 6 | |
| 13 Dec. | Sunny | 24° /11° | 0 mm | 6 | |
| 14 Dec. | Sunny | 24° /10° | 0 mm | 6 | |
| 15 Dec. | Sunny | 24° /11° | 0 mm | 6 | |
| 16 Dec. | Sunny | 25° /11° | 0 mm | 7 | |
| 17 Dec. | Sunny | 26° /12° | 0 mm | 7 | |
| 18 Dec. | Cloudy | 25° /12° | 0 mm | 6 | |
| 19 Dec. | Sunny | 25° /12° | 0 mm | 7 | |
| 20 Dec. | Overcast | 26° /13° | 0 mm | 6 | |
| 21 Dec. | Cloudy | 25° /12° | 0 mm | 6 | |
| 22 Dec. | Cloudy | 25° /13° | 0 mm | 6 | |
| 23 Dec. | Partly cloudy | 26° /15° | 0 mm | 7 | |
| 24 Dec. | Sunny | 26° /14° | 0 mm | 7 | |
| 25 Dec. | Sunny | 26° /16° | 0 mm | 7 | |
| 26 Dec. | Sunny | 27° /15° | 0 mm | 7 | |
| 27 Dec. | Sunny | 27° /15° | 0 mm | 7 | |
| 28 Dec. | Sunny | 26° /15° | 0 mm | 7 | |
| 29 Dec. | Sunny | 26° /14° | 0 mm | 7 | |
| 30 Dec. | Partly cloudy | 26° /14° | 0 mm | 7 | |
| 31 Dec. | Sunny | 25° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Bihar 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 Bihar forecast closer to your planned date for the most up-to-date weather information.
Bihar in December - FAQ
What are the expected maximum and minimum temperatures in Bihar during December?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bihar during December?
Rainfall in Bihar during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Bihar during December?
The average wind speed in Bihar during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Bihar
Explore the daily rainfall trends and prepare for Bihars December weather 💧
UV exposure in Bihar during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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