Saint Gallen (Sankt Gallen)
April
Weather in Saint Gallen for April 2026
Your guide to Saint Gallen weather in April - trends and predictions
Saint Gallen typically experiences moderate snowfall in April, with an average of 10 snowy days.
According to Saint Gallen snow forecast for April 2026, 2 snowy days are expected at the beginning of April. The first snowfall for April is expected in Wednesday, 1 April.The forecast for the first days of April 2026 in Saint Gallen predicts a temperature of 7.1 °C, which is cooler than the historical average.
In general, the average temperature in Saint Gallen at the beginning of April is 9.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.4 °C by the end of April.
Snow Forecast ❄️
Temperatures
4
Dry days
16
Rainy days
10
Snow days
11°/3°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Saint Gallen Weather April
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Temperatures trend during April in Saint Gallen
See the weather trend as well as the moving average line
April weather in Saint Gallen day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. |  Patchy rain possible | 5° /0° | 2.8 mm | 1.5 cm | |
| 2 Apr. |  Light snow showers | 5° /-2° | 0.2 mm | 0.1 cm | |
| 3 Apr. |  Partly cloudy | 7° /-4° | 0 mm | 0 cm | |
| 4 Apr. | Partly cloudy | 8° /-2° | 0 mm | 0 cm | |
| 5 Apr. | Partly cloudy | 11° /-1° | 0 mm | 0 cm | |
| 6 Apr. | Patchy rain possible | 12° /2° | 0 mm | 0 cm | |
| 7 Apr. | Patchy rain possible | 16° /5° | 0 mm | 0 cm | |
| 8 Apr. |  Moderate rain at times | 14° /4° | 1.8 mm | 0 cm | |
| 9 Apr. |  Overcast | 12° /2° | 3.6 mm | 0 cm | |
| 10 Apr. | Overcast | 11° /1° | 1.5 mm | 0 cm | |
| 11 Apr. | Moderate or heavy rain shower | 12° /3° | 6.4 mm | 0 cm | |
| 12 Apr. | Moderate rain at times | 16° /4° | 6.2 mm | 0 cm | |
| 13 Apr. | Moderate or heavy rain shower | 13° /5° | 6.1 mm | 0 cm | |
| 14 Apr. | Moderate or heavy rain shower | 15° /6° | 2 mm | 0 cm | |
| 15 Apr. | Patchy rain possible | 13° /4° | 5.1 mm | 0 cm | |
| 16 Apr. | Moderate or heavy rain shower | 9° /3° | 17.9 mm | 3.4 cm | |
| 17 Apr. | Patchy rain possible | 7° /2° | 13.1 mm | 7 cm | |
| 18 Apr. |  Cloudy | 7° /1° | 4.6 mm | 2.9 cm | |
| 19 Apr. | Moderate rain at times | 10° /1° | 7.1 mm | 0 cm | |
| 20 Apr. | Moderate or heavy rain shower | 7° /2° | 13.1 mm | 5.1 cm | |
| 21 Apr. | Patchy rain possible | 10° /2° | 4.8 mm | 3.1 cm | |
| 22 Apr. | Overcast | 12° /2° | 2.9 mm | 2.4 cm | |
| 23 Apr. |  Heavy rain at times | 11° /4° | 14.1 mm | 2.2 cm | |
| 24 Apr. | Moderate or heavy rain shower | 9° /3° | 10.4 mm | 1.1 cm | |
| 25 Apr. | Moderate or heavy rain shower | 8° /2° | 8.7 mm | 0.4 cm | |
| 26 Apr. | Patchy rain possible | 12° /1° | 1.9 mm | 0 cm | |
| 27 Apr. | Patchy rain possible | 15° /4° | 0.2 mm | 0 cm | |
| 28 Apr. | Moderate or heavy rain shower | 15° /6° | 12.7 mm | 0 cm | |
| 29 Apr. | Moderate rain at times | 17° /7° | 3.6 mm | 0 cm | |
| 30 Apr. | Patchy rain possible | 18° /7° | 0.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Saint Gallen in April 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 Saint Gallen forecast closer to your planned date for the most up-to-date weather information.
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Saint Gallen in April - FAQ
What are the expected maximum and minimum temperatures in Saint Gallen during April?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 3°.
How much rainfall should be expected in Saint Gallen during April?
Significant rainfall exceeding 168.6 mm is expected in Saint Gallen during April, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Saint Gallen in April 2026?
Saint Gallen experiences an average snowfall of 27.85 cm during April, occurring over 10 days.
What are the typical wind conditions in Saint Gallen during April?
The average wind speed in Saint Gallen during April is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Saint Gallen snow forecast April 2026
Track daily snowfall levels and discover Saint Gallen’s snowy potential this April ❄️
On average, Saint Gallen sees 10 snowy days during April, with approximately 27.9 cm of total snowfall.
April rainfall patterns in Saint Gallen
Explore the daily rainfall trends and prepare for Saint Gallens April weather 💧
Typically, Saint Gallen has 16 rainy days in April with a total of 168.6 mm of rainfall.
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