Weather and climate data: Monthly data per year
In the graph below, temperature, precipitation and sunshine duration can be displayed for numerous MeteoSwiss measuring stations. Incl. comparison with the climate standard values 1961-1990, 1981-2010 or 1991-2020. Scope: monthly data for one year.
Deviations of the annual values from the climate standard values 1991-2020
Measuring station: Grimsel Hospiz (1980m), Year 2026
The definitive measured values ans deviations for this year will be displayed from 1 January 2027.
| Physical quantity | Annual value | Standard value | Deviation | Unit |
| Temperature | -9.4 | 2.3 | -11.7 | °C |
| Precipitation | 29 | 1834 | -1805 | mm |
| Sunshine duration | 21.1 | 1434.8 | -1413.7 | Std. |
| Global radiation | 56.8
497.6 | 152.7
1337.7 | -95.9
-840.1 | W/m2
kWh/m2 |
Source of the basic data: MeteoSwiss
Deviations of the monthly global radidiation values from the climate norms 1991-2020
Measuring station: Grimsel Hospiz (1980m), Year 2026
The definitive data for January 2026 will be displayed from 1 February 2026.
| month | Monthly value
W/m2
kWh/m2 | Standard value
W/m2
kWh/m2 | Deviation
W/m2
kWh/m2 |
% | Data
% |
| January 2026 | 56.8
12.3 | 62.8
13.6 | -6.0
-1.3 | -9.6 | 96.5 |
| Year 2026 | 56.8
12.3 | 62.8
13.6 | -6.0
-1.3 | -9.6 | 96.5 |
Source of the basic data: MeteoSwiss
The more the values for «Data» deviate from 100%, the more cautiously the monthly values and deviations should be interpreted.
Origin of the data
The graphics are based on the measurement data that MeteoSwiss collects every 10 minutes and makes available for use in non-commercial applications.
The measured values are instantaneous values (e.g. temperature) or ten-minute totals (e.g. precipitation and sunshine).
Verfügbarkeit der Daten
We have been storing the measurement data since 1 December 2023.
Direct link