Southampton
January
Weather in Southampton for January 2026
Your guide to Southampton weather in January - trends and predictions
Snowfall in Southampton during January is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Southampton at the beginning of January is 9.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 8.6 °C by the end of January.
Southampton in January brings notable rainfall, with an average of 17 rainy days and a total precipitation of 76.9 mm.
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Snow Forecast ❄️
Temperatures
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13
Dry days
17
Rainy days
1
Snow days
8°/3°
Temperatures
28 km/h
Avg max wind
82 %
Avg humidity
Southampton Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  11° | 2  9° | 3 9° | 4  9° | |||
| 5 10° | 6 10° | 7 7° | 8  5° | 9  5° | 10 6° | 11 6° |
| 12 8° | 13  7° | 14 8° | 15 7° | 16 6° | 17 4° | 18  5° |
| 19 5° | 20 6° | 21 8° | 22 8° | 23 8° | 24 10° | 25 8° |
| 26 9° | 27 7° | 28 8° | 29 9° | 30 9° | 31 10° |
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Temperatures trend during January in Southampton
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Jan. | Moderate rain at times | 11° /5° | 8.8 mm | 0 cm | |
| 2 Jan. | Cloudy | 9° /4° | 3.1 mm | 0 cm | |
| 3 Jan. | Moderate or heavy rain shower | 9° /4° | 5.2 mm | 0 cm | |
| 4 Jan. | Patchy rain possible | 9° /5° | 4.7 mm | 0.2 cm | |
| 5 Jan. | Patchy rain possible | 10° /5° | 4.6 mm | 0 cm | |
| 6 Jan. | Patchy rain possible | 10° /3° | 3.9 mm | 0 cm | |
| 7 Jan. | Moderate or heavy rain shower | 7° /2° | 4.1 mm | 0 cm | |
| 8 Jan. | Heavy rain at times | 5° /1° | 1.6 mm | 0.3 cm | |
| 9 Jan. | Overcast | 5° /1° | 0.1 mm | 0 cm | |
| 10 Jan. | Heavy rain at times | 6° /2° | 4.6 mm | 0 cm | |
| 11 Jan. | Moderate rain at times | 6° /2° | 1.4 mm | 0 cm | |
| 12 Jan. | Overcast | 8° /3° | 4.3 mm | 0 cm | |
| 13 Jan. | Partly cloudy | 7° /2° | 0 mm | 0 cm | |
| 14 Jan. | Moderate or heavy rain shower | 8° /3° | 6 mm | 0 cm | |
| 15 Jan. | Overcast | 7° /2° | 1.2 mm | 0 cm | |
| 16 Jan. | Patchy rain possible | 6° /1° | 6.3 mm | 0 cm | |
| 17 Jan. | Overcast | 4° /0° | 0.8 mm | 0.6 cm | |
| 18 Jan. | Sunny | 5° /0° | 0 mm | 0 cm | |
| 19 Jan. | Partly cloudy | 5° /0° | 0 mm | 0 cm | |
| 20 Jan. | Overcast | 6° /1° | 0.1 mm | 0 cm | |
| 21 Jan. | Overcast | 8° /2° | 5.3 mm | 0 cm | |
| 22 Jan. | Overcast | 8° /3° | 1.6 mm | 0 cm | |
| 23 Jan. | Sunny | 8° /2° | 2.5 mm | 0 cm | |
| 24 Jan. | Sunny | 10° /4° | 4 mm | 0 cm | |
| 25 Jan. | Patchy rain possible | 8° /3° | 1.3 mm | 0 cm | |
| 26 Jan. | Overcast | 9° /3° | 6 mm | 0 cm | |
| 27 Jan. | Cloudy | 7° /3° | 3.5 mm | 0 cm | |
| 28 Jan. | Cloudy | 8° /3° | 2.1 mm | 0 cm | |
| 29 Jan. | Overcast | 9° /5° | 5.8 mm | 0 cm | |
| 30 Jan. | Cloudy | 9° /2° | 0.1 mm | 0 cm | |
| 31 Jan. | Overcast | 10° /2° | 2.3 mm | 0 cm | |
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Important Notice
Our weather forecast for Southampton in January 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 Southampton forecast closer to your planned date for the most up-to-date weather information.
Southampton in January - FAQ
What are the expected maximum and minimum temperatures in Southampton during January?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 3°.
How much rainfall should be expected in Southampton during January?
Moderate rainfall is anticipated in Southampton during January, with a total of 76.9 mm spread over approximately 17 days. Considering plans for rainy days is advisable.
Will it snow in Southampton in January 2026?
Southampton typically sees 0.9 cm of snowfall during January.
What are the typical wind conditions in Southampton during January?
The average wind speed in Southampton during January is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
Southampton snow forecast January 2026
Track daily snowfall levels and discover Southampton’s snowy potential this January ❄️
January rainfall patterns in Southampton
Explore the daily rainfall trends and prepare for Southamptons January weather 💧
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