Mercer County (Princeton)
November
Weather in Mercer County, New Jersey for November 2026
Your guide to Mercer County weather in November - trends and predictions
In general, the average temperature in Mercer County at the beginning of November is 15.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 8.7 °C by the end of November.
The climate of Mercer County in November is notably wet, with an average of 14 rainy days, and a total of 134.7 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
14
Rainy days
0
Snow days
11°/3°
Temperatures
20 km/h
Avg max wind
70 %
Avg humidity
Mercer County Weather November
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Temperatures trend during November in Mercer County
See the weather trend as well as the moving average line
November weather in Mercer County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Nov. 1 |  Light rain | 16° /8° | 2.5 mm | 4 | |
| Nov. 2 |  Overcast | 15° /5° | 0 mm | 4 | |
| Nov. 3 |  Sunny | 13° /3° | 0 mm | 4 | |
| Nov. 4 | Overcast | 13° /3° | 0 mm | 4 | |
| Nov. 5 |  Fog | 17° /8° | 0 mm | 4 | |
| Nov. 6 | Overcast | 15° /10° | 0 mm | 4 | |
| Nov. 7 | Mist | 17° /7° | 0 mm | 4 | |
| Nov. 8 | Overcast | 17° /11° | 23.2 mm | 4 | |
| Nov. 9 | Sunny | 13° /4° | 0 mm | 4 | |
| Nov. 10 | Overcast | 13° /1° | 5.2 mm | 3 | |
| Nov. 11 | Light rain | 11° /5° | 12.5 mm | 3 | |
| Nov. 12 |  Partly cloudy | 10° /1° | 0 mm | 3 | |
| Nov. 13 | Sunny | 10° /0° | 0 mm | 4 | |
| Nov. 14 | Overcast | 7° /0° | 0 mm | 3 | |
| Nov. 15 | Partly cloudy | 9° /0° | 2.3 mm | 3 | |
| Nov. 16 | Sunny | 14° /2° | 0 mm | 4 | |
| Nov. 17 | Overcast | 9° /1° | 0 mm | 3 | |
| Nov. 18 | Overcast | 11° /2° | 0 mm | 3 | |
| Nov. 19 | Partly cloudy | 10° /3° | 7.8 mm | 3 | |
| Nov. 20 | Mist | 9° /3° | 3.4 mm | 3 | |
| Nov. 21 |  Heavy rain | 10° /5° | 27.2 mm | 3 | |
| Nov. 22 | Overcast | 7° /1° | 8.1 mm | 2 | |
| Nov. 23 | Overcast | 8° /1° | 0 mm | 2 | |
| Nov. 24 | Partly cloudy | 10° /2° | 0 mm | 4 | |
| Nov. 25 | Partly cloudy | 10° /1° | 1.9 mm | 4 | |
| Nov. 26 |  Moderate or heavy rain with thunder | 15° /7° | 6.1 mm | 4 | |
| Nov. 27 | Overcast | 8° /0° | 1.6 mm | 3 | |
| Nov. 28 |  Moderate or heavy rain shower | 6° /1° | 13.7 mm | 3 | |
| Nov. 29 | Partly cloudy | 6° /-2° | 0 mm | 3 | |
| Nov. 30 | Sunny | 6° /-2° | 19.1 mm | 3 | |
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Important Notice
Our weather forecast for Mercer County in November 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 Mercer County forecast closer to your planned date for the most up-to-date weather information.
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Mercer County in November - FAQ
What are the expected maximum and minimum temperatures in Mercer County during November?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.
How much rainfall should be expected in Mercer County during November?
Significant rainfall exceeding 134.7 mm is expected in Mercer County during November, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Mercer County during November?
The average wind speed in Mercer County during November is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
November rainfall patterns in Mercer County
Explore the daily rainfall trends and prepare for Mercer Countys November weather 💧
Typically, Mercer County has 14 rainy days in November with a total of 134.7 mm of rainfall.
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