St. Gallen weather and climate in 2024
Day
18 °C
Night
8 °C
Sea
0 °C
Precipitation
130 mm
in month
Rainy days
16 days
in month
Daylight
15 hours
average
Sunshine
6 hours
average
Humidity
71 %
Day
18 °C
Night
8 °C
Sea
0 °C
Precipitation
130 mm
in month
Rainy days
16 days
in month
Daylight
15 hours
average
Sunshine
6 hours
average
Humidity
71 %
Overview: St. Gallen
Weather charts for St. Gallen
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Weather overview for St. Gallen
Weather overview
Exploring the seasonal weather nuances of St. Gallen, a picturesque Swiss city, unveils a climate rich with variety. Shifting from the chilly grasp of winter, with temperatures diving to an average low of -3 °C (26 °F) in January, to the gentle warmth of summer, where July peaks at about 23 °C (74 °F), St. Gallen offers a serene ambiance year-round. Abundant precipitation adorns the city across all seasons, reaching up to 153 mm (6.03 in) in July, ensuring the lushness of the local landscapes. Though absent of sea temperatures, the city's humidity levels gently fluctuate, with a notable peak of 82 % in January, contributing to the crisp winter air. As the sun graciously bestows more hours of light, peaking at 7 hours in July, residents and visitors alike can indulge in the full splendor of St. Gallen's changing seasons.
January weather
January in St. Gallen is characterized by its frosty embrace, with a bracing high temperature of 3 °C (37 °F) and a night-time low dipping to -3 °C (26 °F). Rainy days are frequent, with an average of 13 days, and feel even brisker with winds blowing at 2 m/s.
February weather
With the arrival of February in St. Gallen, the air remains brisk as temperatures average 4 °C (39 °F) during the day and fall to around -3 °C (27 °F) at night. The number of rainy days sees a slight decrease to 11 days, yet the skies offer ample cloud coverage, with a modest increase in sunshine hours to 3 hours.
March weather
The breath of spring begins to thaw St. Gallen in March, with daytime temperatures climbing to 9 °C (48 °F) and nighttime lows warming to 0 °C (33 °F). The frequency of wet days persists with 14 days, and the rainfall accumulates to 87 mm (3.43 in).
April weather
April showers are in full effect in St. Gallen, with a substantial increase in rainfall to 93 mm (3.67 in) and 13 days of rain. Daytime highs reach a pleasant 13 °C (55 °F), while the chill of night lingers at 3 °C (38 °F).
May weather
May in St. Gallen sees a noticeable ascent in temperatures, achieving a daytime high of 18 °C (64 °F) and evening lows of 8 °C (46 °F). The rainy days accumulate to 16 days, pairing with the heightened rainfall of 130 mm (5.13 in).
June weather
As summer approaches, June in St. Gallen delivers an array of weather experiences, with peak temperatures averaging 21 °C (69 °F) and nights at 11 °C (52 °F). Rainy days slightly increase to 17 days, making for lush greenery in the surroundings.
July weather
July sees St. Gallen basking in its warmest temperatures of the year, with an average high of 23 °C (74 °F) and a balmy night temperature of 13 °C (56 °F). The frequency of rain, although slightly less, still marks 17 days, drenching the city with 153 mm (6.03 in) of precipitation.
August weather
Maintaining its warmth, August in St. Gallen offers an average high temperature of 22 °C (72 °F), with night temperatures slightly lower at 13 °C (55 °F). The city experiences rainfall during 16 days, slightly easing from July's peak.
September weather
September in St. Gallen witnesses a gentle retreat of summer warmth, with day temperatures averaging 18 °C (65 °F) and nights cooling to 9 °C (49 °F). The city's rainfall frequency dips to 12 days, and winds begin to pick up speed.
October weather
October's autumnal charm in St. Gallen brings cooler days with an average high of 13 °C (56 °F) and night temperatures dropping to 6 °C (42 °F). Consistent rainfall totaling 85 mm (3.35 in) afflicts the city over 12 days.
November weather
With November's arrival, St. Gallen is enshrouded in a chill with average day temperatures of 7 °C (45 °F) dipping further during the nights to 1 °C (34 °F). The city is not spared by rain, averaging 12 days even as winter looms.
December weather
December ushers in the full force of winter in St. Gallen, as temperatures hover around an average high of 3 °C (38 °F) and dive to nightly lows of -2 °C (29 °F). Rainy days tally to 14 days, reinforcing the winter chill.
FAQs
How should one dress for January weather in St. Gallen?
Dressing for January in St. Gallen calls for warm layers, including thick coats, insulated gloves, and waterproof boots to navigate the chilly and often wet conditions.
Is February a wet month in St. Gallen?
February can be quite damp in St. Gallen, though slightly less so than January, with an average of 11 days of rain throughout the month.
What is the average temperature range in St. Gallen in March?
In March, St. Gallen dwellers experience a temperature range between an average high of 9 °C (48 °F) and a low of 0 °C (33 °F), signaling the approaching spring.
Are April showers a reality in St. Gallen?
Indeed, St. Gallen is no stranger to April showers, evidenced by an average of 13 days with rain and a significant amount of precipitation at 93 mm (3.67 in).
What's the likelihood of experiencing rain in St. Gallen during May?
May is notably one of the wettest months in St. Gallen, with a probability of having rain on 16 days throughout the month.
Is June typically hot in St. Gallen?
June in St. Gallen presents the onset of warmer summer weather with daytime highs around 21 °C (69 °F), which most would consider pleasantly warm rather than hot.
What are the average daytime and nighttime temperatures in St. Gallen in July?
July brings warmth to St. Gallen with daytime averages peaking at 23 °C (74 °F), while nighttime averages maintain a mild 13 °C (56 °F).
Is St. Gallen warm in August?
St. Gallen in August is comfortably warm with an average high of 22 °C (72 °F), ideal for outdoor activities.
What's the temperature like in St. Gallen during September?
With the arrival of autumn, September offers a moderate climate in St. Gallen with day averages of 18 °C (65 °F), signaling a comfortable transition season.
How cold does October get in St. Gallen?
October in St. Gallen cools down considerably, with daily highs around 13 °C (56 °F) and night temperatures that can feel quite chilly at 6 °C (42 °F).
Is November in St. Gallen very cold?
November in St. Gallen marks a noticeable drop in temperature, with colder days averaging 7 °C (45 °F) and nights just above freezing.
What are the typical winter temperatures in St. Gallen in December?
Winter takes a firm hold of St. Gallen in December, presenting average highs of around 3 °C (38 °F) and biting lows that can reach -2 °C (29 °F).
We make the most from 40 years of historical weather data to predict the best weather conditions.
Deciding on where to go for a holiday is hard sometimes. Get inspired by the most popular destinations.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.