March
Weather in St Helier for March 2027
Your guide to St Helier weather in March - trends and predictions
In general, the average temperature in St Helier at the beginning of March is 9.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10 °C by the end of March.
The climate of St Helier in March is notably wet, with an average of 15 rainy days, and a total of 88.9 mm of precipitation.
Is March a good time to visit St Helier? check out the best time to travel to St Helier page.
Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
10°/8°
Temperatures
37 km/h
Avg max wind
81 %
Avg humidity
St Helier Weather March
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Temperatures trend during March in St Helier
See the weather trend as well as the moving average line
March weather in St Helier day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Mar. |  Light rain | 9° /6° | 4 mm | 2 | |
| 2 Mar. |  Patchy rain possible | 9° /6° | 1.1 mm | 2 | |
| 3 Mar. |  Cloudy | 9° /7° | 0.2 mm | 2 | |
| 4 Mar. | Patchy rain possible | 9° /7° | 2.2 mm | 2 | |
| 5 Mar. | Patchy rain possible | 10° /7° | 1.2 mm | 2 | |
| 6 Mar. | Light rain | 10° /8° | 1.8 mm | 2 | |
| 7 Mar. | Light rain | 11° /7° | 4.1 mm | 2 | |
| 8 Mar. |  Moderate rain | 11° /8° | 10.7 mm | 2 | |
| 9 Mar. |  Moderate or heavy rain with thunder | 10° /8° | 2.2 mm | 2 | |
| 10 Mar. | Patchy rain possible | 9° /7° | 2.2 mm | 2 | |
| 11 Mar. | Light rain | 9° /7° | 3 mm | 2 | |
| 12 Mar. | Light rain | 10° /8° | 2 mm | 2 | |
| 13 Mar. | Light rain | 10° /8° | 4.5 mm | 2 | |
| 14 Mar. | Light rain | 9° /6° | 2.5 mm | 2 | |
| 15 Mar. | Patchy rain possible | 9° /7° | 1.1 mm | 2 | |
| 16 Mar. | Light rain | 9° /8° | 2 mm | 2 | |
| 17 Mar. | Light rain | 11° /8° | 5.9 mm | 3 | |
| 18 Mar. |  Sunny | 11° /8° | 0.5 mm | 3 | |
| 19 Mar. | Sunny | 11° /8° | 0 mm | 3 | |
| 20 Mar. |  Overcast | 12° /9° | 0 mm | 3 | |
| 21 Mar. | Patchy rain possible | 11° /9° | 1.8 mm | 3 | |
| 22 Mar. | Moderate rain | 10° /8° | 5 mm | 3 | |
| 23 Mar. | Light rain | 10° /8° | 5.5 mm | 2 | |
| 24 Mar. | Patchy rain possible | 10° /9° | 0.7 mm | 2 | |
| 25 Mar. | Light rain shower | 10° /8° | 1.7 mm | 3 | |
| 26 Mar. | Light rain | 10° /8° | 4.5 mm | 2 | |
| 27 Mar. | Light rain | 10° /7° | 3.8 mm | 2 | |
| 28 Mar. | Light rain | 10° /7° | 2.3 mm | 2 | |
| 29 Mar. | Light rain shower | 10° /8° | 2.3 mm | 3 | |
| 30 Mar. | Light rain | 10° /9° | 3 mm | 3 | |
| 31 Mar. | Light rain | 11° /9° | 7.1 mm | 3 | |
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Important Notice
Our weather forecast for St Helier 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 St Helier forecast closer to your planned date for the most up-to-date weather information.
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St Helier in March - FAQ
What are the expected maximum and minimum temperatures in St Helier during March?
During March, expect a variety of temperatures with highs around 10° and lows near 8°, suitable for diverse activities and preferences.
How much rainfall should be expected in St Helier during March?
Moderate rainfall is anticipated in St Helier during March, with a total of 88.9 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in St Helier during March?
The average wind speed in St Helier during March is 37 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in St Helier
Explore the daily rainfall trends and prepare for St Heliers March weather 💧
Typically, St Helier has 15 rainy days in March with a total of 88.9 mm of rainfall.
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