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Stations of the Swiss National Basic Climatological Network
Regions and cities, Environment
The Swiss National Basic Climatological Network (Swiss NBCN) connects the major ground-based stations within the MeteoSwiss monitoring network. It consists of 29 climate monitor...
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Observations for aviation
Regions and cities, Environment
MeteoSwiss is responsible for flight safety from a meteorological perspective and makes an important contribution to aviation safety with its meteorological readings. The high v...
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Climate scenarios for future indoor climate (SIA 2028)
Regions and cities, Environment
Based on the CH2018 climate change scenarios, physically consistent data on temperature, humidity, wind, and radiation were calculated at 45 stations on an hourly basis. These r...
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Measurement values foehn index, 10 min
Regions and cities, Environment
Current measurement values of Foehn index, 10 min [index]. The foehn index is only available for the stations shown, and is updated every 10 minutes. Foehn wind is recorded only...
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Measurement values global radiation, 10 min mean
Regions and cities, Environment
Current measurement values of Global radiation, 10 min [W/m2]. Data is updated every 10 minutes. The data set contains all weather stations of the SwissMetNet, the automatic mon...
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Visual meteorological observations
Regions and cities, Environment
The information on current weather events is supplemented by visual human observations. The atmospheric conditions around the observation site are described in detail. Visual ob...
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Hail hazard on a reference area of 100m2: hail size with 20-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 20-year return period. LEHA-100 describes the largest hailstone size to be...
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Manual snow- and precipitation stations
Regions and cities, Environment
In addition to its automatic precipitation measurements, MeteoSwiss also operates a manual precipitation monitoring network. Measurements are taken here once a day and transmitt...
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Stations of the national pollen monitoring network
Regions and cities, Environment
MeteoSwiss operates the national pollen monitoring network. This consists of automatic and manual monitoring stations which cover Switzerland's most important climatic and veget...
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Hail hazard on a reference area of 100m2: hail size with 10-year return period
Regions and cities, Environment
The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 10-year return period. LEHA-100 describes the largest hailstone size to be...
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Mean daily temperature high in July, period 1981-2010
Regions and cities, Environment
The daily high of the air temperature in July in the diurnal cycle (1981-2010) (for detailed explanations see «Air temperature July 1961-1990»). The resulting map has a spatial ...
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Mean daily temperature high in July, period 2070-2099, Scenario RCP 8.5
Regions and cities, Environment
Mean daily temperature high in July (period 2070-2099). The temperature increase of the climate scenario was added to the map «Air temperature July 1981-2010». Among the represe...
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Mean daily temperature high in July, period 1961-1990
Regions and cities, Environment
For the area-wide calculation, measured values from MeteoSwiss measuring stations in the period 1961-1990 were used. From the daily temperature curve, the highest temperature is...
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Mean daily temperature high in July, period 2070-2099, Scenario RCP 2.6
Regions and cities, Environment
Mean daily temperature high in July (period 2070-2099). The temperature increase of the climate scenario was added to the map «Air temperature July 1981-2010». Among the represe...
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Mean daily temperature high in July, period 2070-2099, Scenario RCP 4.5
Regions and cities, Environment
Mean daily temperature high in July (period 2070-2099). The temperature increase of the climate scenario was added to the map «Air temperature July 1981-2010». Among the represe...
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Climate normals sunshine duration 1991-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of relative sunshine duration over the norm period 1991-2020. Source: MeteoSwiss
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Climate normals precipitation 1991-2020
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of precipitation over the norm period 1981-2010. Source: MeteoSwiss
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Climate normals sunshine duration 1961-1990
Regions and cities, Environment
Spatial analysis of monthly and yearly averages of relative sunshine duration over the norm period 1961-1990. Source: MeteoSwiss
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Potential use of lakes and rivers for heat extraction and heat discharge
Education, culture and sport, Energy, Regions and cities, Environment
Lakes and rivers provide a great yet largely untapped source of thermal energy. In Switzerland, this renewable source of energy source could be used for heating (heat extraction...