Stations of the Swiss National Basic Climatological Network

Geography, Territory and 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...

Hail hazard on a reference area of 100m2: hail size with 50-year return period

Geography, Territory and environment

The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 50-year return period. LEHA-100 describes the largest hailstone size to be...

Hail hazard on a reference area of 100m2: hail size with 20-year return period

Geography, Territory and 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...

Hail hazard on a reference area of 100m2: hail size with 10-year return period

Geography, Territory and 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...

Climate scenarios for future indoor climate (SIA 2028)

Geography, Territory and 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...

Climate normals temperature 1961-1990

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of temperature over the norm period 1961-1990.

Climate normals sunshine duration 1961-1990

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of relative sunshine duration over the norm period 1961-1990.

Climate normals precipitation 1961-1990

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of precipitation over the norm period 1961-1990.

Climate normals temperature 1991-2020

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of temperature over the norm period 1991-2020.

Climate normals sunshine duration 1991-2020

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of relative sunshine duration over the norm period 1991-2020.

Climate normals precipitation 1991-2020

Geography, Territory and environment

Spatial analysis of monthly and yearly averages of precipitation over the norm period 1981-2010.

Number of hail days

Geography, Territory and environment

The data contain the monthly and yearly number of hail days and the long-term average number of hail days per year or per month of the summer half-year (April to September), per...

Maximum expected hailstone sizes (radar)

Geography, Territory and environment

The data contain the largest hailstone size by month and year, respectively, as well as the average number of days with hailstone sizes from 2 cm and 4 cm, respectively. Hailsto...

Climatological Network - Homogeneous Monthly Data

Geography, Territory and environment

Long-time homogeneous series of monthly temperature averages and the total amount of precipitation are available from the climate stations of the Swiss national basic climatolog...

Hail hazard on a reference area of 100m2: hail size with 100-year return period

Geography, Territory and environment

The hail hazard maps show statistically estimated return values of the hailstone size LEHA-100 for the 100-year return period. LEHA-100 describes the largest hailstone size to b...

Swiss temperature mean

Geography, Territory and environment

The Swiss temperature mean describes the temperature measured on average across the entire area of the country and at the various altitudes of Switzerland. The mean has been ava...

Climate normals

Geography, Territory and environment

Climate normals in table format from all measuring stations with long-time series of measurements. Monthly and annual normals for the temperature and precipitation as well as fo...