Southampton
March
Weather in Southampton for March 2025
Your guide to Southampton weather in March - trends and predictions
In general, the average temperature in Southampton at the beginning of March is 8.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.4 °C by the end of March.
Expect significant rainfall in Southampton during March, with an average of 16 rainy days.
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15
Dry days
16
Rainy days
0
Snow days
11°/3°
Temperatures
27 km/h
Avg max wind
85 %
Avg humidity
Southampton in March average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  7° | 2  9° | |||||
| 3 9° | 4 9° | 5  8° | 6 9° | 7  8° | 8  8° | 9 11° |
| 10  9° | 11  7° | 12 12° | 13 12° | 14  10° | 15  10° | 16 10° |
| 17 13° | 18 12° | 19 13° | 20 14° | 21 13° | 22  11° | 23 10° |
| 24 10° | 25 11° | 26 9° | 27 8° | 28 9° | 29 12° | 30 12° |
| 31  12° |
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Temperatures trend during March in Southampton
See the weather trend as well as the moving average line
March weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. | Overcast | 7° /3° | 5 mm | 0 cm | |
| 2 Mar. | Partly cloudy | 9° /1° | 0.9 mm | 0 cm | |
| 3 Mar. | Partly cloudy | 9° /1° | 0.1 mm | 0 cm | |
| 4 Mar. | Overcast | 9° /1° | 2.4 mm | 0 cm | |
| 5 Mar. | Patchy rain possible | 8° /2° | 0.2 mm | 0 cm | |
| 6 Mar. | Light rain shower | 9° /1° | 0.4 mm | 0 cm | |
| 7 Mar. | Moderate snow | 8° /2° | 2.3 mm | 0.2 cm | |
| 8 Mar. | Heavy snow | 8° /2° | 12.2 mm | 5.8 cm | |
| 9 Mar. | Light rain shower | 11° /5° | 5.6 mm | 0 cm | |
| 10 Mar. | Light sleet | 9° /2° | 3.4 mm | 0 cm | |
| 11 Mar. | Cloudy | 7° /2° | 0.2 mm | 0 cm | |
| 12 Mar. | Overcast | 12° /6° | 5.3 mm | 0 cm | |
| 13 Mar. | Light rain shower | 12° /8° | 9.1 mm | 0 cm | |
| 14 Mar. | Patchy heavy snow | 10° /5° | 2.2 mm | 0.1 cm | |
| 15 Mar. | Light drizzle | 10° /3° | 2.4 mm | 0 cm | |
| 16 Mar. | Light rain | 10° /6° | 1.4 mm | 0 cm | |
| 17 Mar. | Light rain shower | 13° /8° | 9 mm | 0 cm | |
| 18 Mar. | Light rain shower | 12° /6° | 0.3 mm | 0 cm | |
| 19 Mar. | Light rain shower | 13° /7° | 0.8 mm | 0 cm | |
| 20 Mar. | Partly cloudy | 14° /7° | 0 mm | 0 cm | |
| 21 Mar. | Light rain shower | 13° /7° | 2 mm | 0 cm | |
| 22 Mar. | Moderate rain at times | 11° /6° | 6.9 mm | 0 cm | |
| 23 Mar. | Light rain shower | 10° /5° | 12.7 mm | 0 cm | |
| 24 Mar. | Light rain shower | 10° /5° | 2.5 mm | 0 cm | |
| 25 Mar. | Patchy rain possible | 11° /6° | 1.3 mm | 0 cm | |
| 26 Mar. | Light rain shower | 9° /5° | 10.3 mm | 0 cm | |
| 27 Mar. | Overcast | 8° /2° | 2.7 mm | 0 cm | |
| 28 Mar. | Light rain | 9° /4° | 5.6 mm | 0 cm | |
| 29 Mar. | Light rain shower | 12° /7° | 5.8 mm | 0 cm | |
| 30 Mar. | Light rain shower | 12° /7° | 3 mm | 0 cm | |
| 31 Mar. | Moderate or heavy rain with thunder | 12° /7° | 18.6 mm | 0 cm | |
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Important Notice
Our weather forecast for Southampton in March 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 March - FAQ
What are the expected maximum and minimum temperatures in Southampton during March?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.
How much rainfall should be expected in Southampton during March?
Significant rainfall exceeding 269.4 mm is expected in Southampton during March, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Southampton during March?
Southampton experiences an average snowfall of 12.2 cm during March, occurring over 0 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Southampton during March?
The average wind speed in Southampton during March is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
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