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Weather in Northampton for December 2025

Your guide to Northampton weather in December - trends and predictions

    Temperatures

  • So far, December 2025 in Northampton is slightly warmer than the historical average by 1.3 °C.

  • Expect cooler weather in the next days in Northampton with the forecast suggesting a temperature of 7.1 °C, lower than the historical average.

  • In general, the average temperature in Northampton at the beginning of December is 8.1 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 8 °C by the end of December.

    • Rain 🌧️

  • Northampton in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 93.5 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
8°/4°
Temperatures
Average wind speed
30 km/h
Avg max wind
Average humidity
87 %
Avg humidity

Northampton Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
9°
2
Light drizzle
7°
3
Light sleet
6°
4
Mist
8°
5
Light drizzle
9°
6
Overcast
7°
7
Light rain
11°
8
Light rain shower
9°
9
Light rain shower
10°
10
Light rain
9°
11
Patchy rain possible
8°
12
Light rain shower
9°
13
Mist
7°
14
Partly cloudy
10°
15
Patchy rain possible
10°
16
Patchy rain possible
9°
17
Partly cloudy
6°
18
Patchy rain possible
10°
19
Partly cloudy
9°
20
Sunny
6°
21
Patchy rain possible
4°
22
Patchy rain possible
6°
23
Partly cloudy
6°
24
Sunny
6°
25
Cloudy
8°
26
Sunny
5°
27
Partly cloudy
5°
28
Heavy rain at times
9°
29
Overcast
8°
30
Moderate rain at times
10°
31
Heavy rain at times
11°

Temperatures trend during December in Northampton

See the weather trend as well as the moving average line

December weather in Northampton day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Partly cloudy
Partly cloudy
 9° /4° 3.3 mm 3
2 Dec. Light drizzle
Light drizzle
 7° /1° 0.4 mm 2
3 Dec. Light sleet
Light sleet
 6° /0° 4.1 mm 2
4 Dec. Mist
Mist
 8° /3° 6.3 mm 2
5 Dec. Light drizzle
Light drizzle
 9° /3° 6.2 mm 2
6 Dec. Overcast
Overcast
 7° /4° 2 mm 2
7 Dec. Light rain
Light rain
 11° /4° 8 mm 3
8 Dec. Light rain shower
Light rain shower
 9° /5° 2.7 mm 2
9 Dec. Light rain shower
Light rain shower
 10° /6° 6.9 mm 3
10 Dec. Light rain
Light rain
 9° /5° 1.7 mm 2
11 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 0 mm 2
12 Dec. Light rain shower
Light rain shower
 9° /5° 3.9 mm 2
13 Dec. Mist
Mist
 7° /3° 0.5 mm 2
14 Dec. Partly cloudy
Partly cloudy
 10° /6° 0 mm 0.1
15 Dec. Patchy rain possible
Patchy rain possible
 10° /9° 0.2 mm 0.1
16 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 0.3 mm 0
17 Dec. Partly cloudy
Partly cloudy
 6° /2° 0 mm 0.1
18 Dec. Patchy rain possible
Patchy rain possible
 10° /6° 1 mm 0.1
19 Dec. Partly cloudy
Partly cloudy
 9° /5° 0.1 mm 3
20 Dec. Sunny
Sunny
 6° /3° 0 mm 2
21 Dec. Patchy rain possible
Patchy rain possible
 4° /3° 4.3 mm 1
22 Dec. Patchy rain possible
Patchy rain possible
 6° /4° 0.7 mm 1
23 Dec. Partly cloudy
Partly cloudy
 6° /2° 0 mm 2
24 Dec. Sunny
Sunny
 6° /2° 0 mm 2
25 Dec. Cloudy
Cloudy
 8° /3° 0.1 mm 2
26 Dec. Sunny
Sunny
 5° /1° 0 mm 2
27 Dec. Partly cloudy
Partly cloudy
 5° /1° 0 mm 2
28 Dec. Heavy rain at times
Heavy rain at times
 9° /5° 1.9 mm 2
29 Dec. Overcast
Overcast
 8° /3° 1.1 mm 2
30 Dec. Moderate rain at times
Moderate rain at times
 10° /3° 2.1 mm 3
31 Dec. Heavy rain at times
Heavy rain at times
 11° /6° 3.8 mm 3
Next
Important Notice
Our weather forecast for Northampton 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 Northampton forecast closer to your planned date for the most up-to-date weather information.
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Northampton in December - FAQ

What are the expected maximum and minimum temperatures in Northampton during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Northampton during December?
Moderate rainfall is anticipated in Northampton during December, with a total of 93.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
Will it snow in Northampton in December 2025?
Northampton typically sees 0.00333333 cm of snowfall during December.
What are the typical wind conditions in Northampton during December?
The average wind speed in Northampton during December is 30 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Northampton

Explore the daily rainfall trends and prepare for Northamptons December weather 💧
Typically, Northampton has 19 rainy days in December with a total of 93.5 mm of rainfall.

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Get accurate weather forecasts for Northampton, located at latitude 52.25 and longitude -0.883. Stay updated with localized weather information tailored for Northampton.

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