Weather forecast Switzerland

The table below shows the progonose values of COSMO-2E.

Temperature unit: °C

Date, time	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Di, 09.09., 12:00	13.0	12.5	13.4	13.0	12.0	13.2	13.3	12.2	12.9	13.0	13.0	13.1	12.6	13.1	12.2	11.9	12.5	13.5	12.8	13.0	12.8
18:00	12.0	11.8	11.9	12.1	12.0	12.0	11.9	11.5	11.9	11.9	12.1	12.0	12.2	12.2	12.1	12.1	11.9	11.8	11.9	12.0	12.2
Mi, 10.09., 00:00	11.3	11.0	11.0	10.7	10.9	10.6	11.2	10.4	11.4	11.1	10.9	11.3	11.3	10.7	11.1	11.0	11.0	11.6	11.1	10.8	11.4
06:00	10.2	10.7	10.6	9.9	10.6	9.8	10.9	10.6	10.6	10.8	10.5	10.8	10.0	10.9	9.0	10.5	9.8	9.9	10.7	10.6	10.7
12:00	11.7	10.9	12.4	12.9	12.6	12.8	11.5	10.9	11.0	12.5	12.7	12.7	10.2	11.9	11.7	11.8	10.1	10.8	11.8	12.9	13.3
18:00	10.8	10.9	10.3	10.9	10.8	11.3	11.3	10.2	11.3	10.4	10.9	11.5	10.6	11.0	10.6	11.0	11.1	11.0	11.1	11.1	11.5
Do, 11.09., 00:00	10.2	10.5	10.3	10.0	10.6	10.1	11.1	11.2	10.6	9.8	9.8	11.2	10.4	10.1	10.7	10.1	9.8	10.4	10.8	10.0	10.6
06:00	10.5	10.4	10.5	10.2	10.5	10.3	10.6	11.0	10.4	10.2	10.3	10.8	10.5	10.5	10.6	10.5	10.3	10.6	10.8	10.3	10.5
12:00	14.2	14.2	14.5	13.4	14.2	13.9	14.5	15.8	14.6	13.6	14.0	14.2	14.1	14.2	15.2	14.5	14.3	14.4	14.8	13.6	14.5
18:00	12.1	12.0	12.1	11.9	11.9	11.8	12.2	12.8	12.5	11.9	12.0	12.2	11.9	12.0	12.2	12.3	12.1	12.2	12.8	11.8	12.4
Fr, 12.09., 00:00	10.4	10.6	10.8	10.1	10.9	10.6	11.2	11.1	10.8	10.8	10.5	10.8	10.5	10.8	11.2	10.7	10.7	10.6	11.2	10.9	11.0
06:00	10.7	10.0	10.9	10.2	10.7	10.5	10.7	9.9	10.8	10.8	10.4	11.1	10.2	10.6	10.6	10.7	10.4	10.9	11.0	10.6	10.8
12:00	12.1	12.7	13.1	12.7	13.0	12.3	12.9	12.0	12.3	13.5	12.5	13.6	13.3	13.9	13.8	13.7	13.1	12.3	13.6	13.4	13.7
18:00	11.1	11.3	11.9	11.0	11.4	10.8	11.2	11.2	12.0	11.6	11.1	11.8	11.5	11.6	11.8	12.1	11.8	11.7	12.3	11.6	11.4
Sa, 13.09., 00:00	10.9	10.5	10.3	10.0	10.5	10.4	10.8	10.1	11.6	10.6	9.1	10.5	10.3	10.7	11.3	10.6	10.2	10.4	10.8	10.8	11.1
06:00	10.2	10.2	10.3	9.5	9.9	9.7	11.0	9.5	10.7	9.4	8.7	9.3	10.2	10.1	11.1	10.1	10.6	10.2	10.4	10.5	10.4
12:00	12.6	11.5	11.2	11.9	12.3	12.3	12.8	11.2	12.0	11.6	12.7	12.2	11.2	12.0	10.7	12.4	11.5	11.9	12.5	11.4	11.0
18:00	10.8	10.6	10.7	10.6	10.9	11.5	11.9	10.6	10.8	10.7	10.4	10.7	11.3	10.8	10.9	11.4	11.4	9.7	11.1	10.8	10.6
So, 14.09., 00:00	9.8	9.7	11.1	9.9	10.3	10.0	11.5	9.5	10.1	10.0	9.7	10.2	10.3	10.9	11.3	11.0	10.6	9.0	10.3	9.8	10.4
06:00	9.9	10.9	10.4	10.0	10.0	9.8	11.5	9.6	9.3	9.8	9.9	10.0	10.4	11.8	10.3	11.1	10.8	8.6	11.3	10.8	9.0
12:00	14.3	16.2	15.5	13.3	14.2	13.1	15.5	14.7	13.8	14.2	16.1	13.9	14.4	14.3	13.7	14.9	14.1	12.2	14.2	16.2	13.4

Daily data per month Monthly data per year

Source of the data: MeteoSwiss

According to MeteoSwiss, the COSMO-2E consists of an ensemble of 21 slightly different but equally probable forecasts calculated four times a day. The data set contains COSMO-2E ensemble forecasts for the locations of the automatic weather stations in six-hour resolution: temperature, precipitation, wind speed, wind direction, relative humidity and sunshine duration.

MeteoSwiss makes the data from COSMO-2E available free of charge for non-commercial use.

We use the table above as a supplement to the conventional weather reports. The colouring of different sizes makes it possible to determine the trend at a glance.

Weather/meteo and climate