Saint Gallen, Switzerland Weather
- Saint Gallen, Switzerland Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Saint Gallen over the next 12 hours
- Temperature and possibility of rain in Saint Gallen in the coming days
- Rainfall in Saint Gallen in the coming days
- Saint Gallen Weather Summary
- Weather averages by month
- Saint Gallen's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Clear Sky
Pressure: 940 hPa
Feel like: 33 °C
Temperature: 29°C
Cloud: 0%
Humidity: 49%
Wind: NNE - 7 km/h
Visibility: 41.18 km
30 Day Averages and Extremes
- Average high 25.57°C
- Average low 15.07°C
- Hottest day 33°C (29 July 2026)
- Coldest day 0°C (18 August 2026)
- Average humidity 62.03%
- Days with precipitation 18 days
- Highest precipitation 40 mm (05 August 2026)
Yesterday's Data
- Max: 31°C
- Min: 18°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Saint Gallen over the next 12 hours
Temperature and possibility of rain in Saint Gallen in the coming days
Rainfall in Saint Gallen in the coming days
Saint Gallen Climate Summary
Saint Gallen features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 10.69ºC (51.24ºF), which is about 1.59% higher than the national average for Switzerland. Annually, the city experiences approximately 163.39 millimeters (6.43 inches) of rainfall, spread across 182.74 rainy days, accounting for 50.07% of the year.
| Longitude | 47.4244818 |
| Latitude | 9.3767173 |
| Yearly high temperature | 13.7ºC (56.66ºF) |
| Yearly low temperature | 5.23ºC (41.41ºF) |
| Hottest month | July 23.43ºC (74.17ºF) |
| Coldest month | February -2.48ºC (27.54ºF) |
| Yearly precip | 163.39mm (6.43in) |
| Days with rainfall | 182.74 days (50.07%) |
| Driest month | April (75.41%) |
| Wettest month | June (76.16%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 3.52° / -2.21° | 15.91 days |
| February | 4.29° / -2.48° | 12.09 days |
| March | 9.1° / 0.84° | 13.73 days |
| April | 14.25° / 4.12° | 13.55 days |
| May | 16.93° / 7.27° | 19.73 days |
| June | 21.51° / 11.42° | 19.73 days |
| July | 23.43° / 13.12° | 19.73 days |
| August | 23.44° / 13.04° | 18.18 days |
| September | 19.2° / 9.55° | 13.45 days |
| October | 14.63° / 6.09° | 11.27 days |
| November | 9.31° / 2.58° | 10.55 days |
| December | 4.82° / -0.6° | 14.82 days |
Saint Gallen's weather
Frequently asked questions
1. What is the hottest month in Saint Gallen?
July has the highest average monthly temperature (daily mean of 23.43ºC) and February are the coolest (daily mean of -2.48ºC).
2. What should I wear in Saint Gallen today?
For today's very hot weather in Saint Gallen, with the high temperatures above 28ºC (82.4ºF), consider wearing:
- Breathable shorts or skirts
- Lightweight t-shirt or tank top
- UV-protective sunglasses
- Loose and airy fabrics like linen or cotton
Temperature
Air quality
Satisfactory air quality, minimal pollution, low risk
- CO2 440
- CO 161
- NH3 6
- NO2 1
- O3 111
- PM10 15
- PM25 8
- SO2 0
- CH4 1,415