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	18.3	18.3	19.0	18.3	18.1	18.4	19.5	17.5	18.5	19.0	19.7	17.9	18.5	18.4	18.4	19.2	18.8	18.6	19.0	19.4	19.1
18:00	17.6	17.9	17.7	17.1	17.3	17.6	17.8	16.8	17.6	17.8	17.8	17.4	16.8	17.7	17.5	17.6	17.9	17.8	17.6	17.8	17.5
Mi, 10.09., 00:00	15.3	15.1	15.8	14.5	15.4	15.0	15.4	14.1	15.8	15.5	15.1	15.2	14.8	15.0	15.5	15.6	15.7	15.9	15.1	15.8	16.1
06:00	15.0	15.4	15.8	14.8	15.4	15.0	15.3	14.0	15.4	15.4	15.2	14.9	14.6	15.6	15.5	15.2	15.2	15.6	14.9	15.5	15.9
12:00	17.4	18.4	19.0	19.1	18.0	18.4	17.8	18.5	17.8	18.3	17.8	18.6	19.0	18.5	18.3	18.2	16.0	18.2	19.3	18.8	19.5
18:00	16.6	16.4	16.8	17.0	17.3	16.3	16.1	16.4	16.4	17.0	16.6	16.9	16.8	16.6	16.0	16.5	16.1	16.2	16.3	17.0	16.5
Do, 11.09., 00:00	14.0	14.3	15.5	14.8	15.4	13.1	12.5	14.6	13.4	15.3	15.1	13.9	13.2	13.8	14.7	13.4	13.6	13.6	15.6	15.6	15.4
06:00	13.9	13.5	13.9	13.6	15.1	14.0	14.0	13.6	14.0	14.2	14.6	13.3	13.1	14.8	14.8	14.0	13.3	13.2	13.1	14.8	13.4
12:00	18.6	19.2	19.4	19.6	19.1	19.5	19.3	18.0	18.9	19.4	19.8	18.8	19.5	18.9	18.6	18.6	19.3	18.6	20.6	19.4	18.8
18:00	16.1	16.2	15.9	16.1	16.5	16.3	15.9	16.2	16.0	16.1	16.3	16.4	16.1	16.6	15.9	15.9	16.5	15.8	17.1	16.3	16.2
Fr, 12.09., 00:00	14.0	14.7	15.2	13.5	14.5	13.7	15.6	12.6	15.5	13.9	15.5	14.6	14.2	15.1	15.0	15.3	13.9	13.8	15.3	13.7	13.7
06:00	13.1	13.9	13.9	14.8	14.5	13.5	14.8	13.3	13.4	13.8	14.0	14.1	14.4	14.1	13.3	14.3	14.4	12.9	14.7	12.9	13.8
12:00	18.6	17.9	19.6	18.3	18.5	18.8	18.9	18.3	19.2	18.5	17.8	18.5	18.3	18.4	20.4	18.2	18.6	19.6	18.6	20.6	18.8
18:00	15.2	14.6	16.3	14.5	15.3	15.4	15.5	15.1	16.4	15.0	14.5	15.3	14.7	15.2	17.7	14.9	15.2	17.2	15.2	17.0	15.5
Sa, 13.09., 00:00	12.8	11.4	16.3	11.3	11.6	13.8	14.1	12.7	15.5	11.9	11.0	12.2	11.4	11.2	16.6	11.6	10.6	15.4	12.0	14.6	13.7
06:00	12.0	11.9	16.3	9.5	13.0	14.1	14.4	12.9	13.5	12.5	11.5	11.8	12.5	11.8	15.3	10.9	12.8	13.3	11.2	13.7	14.4
12:00	18.9	17.7	15.4	19.9	20.9	18.1	18.1	18.8	15.8	20.3	19.2	20.3	20.1	18.1	16.9	17.6	20.1	15.3	18.0	19.5	16.2
18:00	14.2	13.9	14.9	16.2	17.2	15.1	17.1	15.3	15.3	16.8	15.8	16.3	16.8	15.5	16.9	17.2	15.8	13.2	14.5	15.6	15.2
So, 14.09., 00:00	12.6	14.3	14.2	14.5	14.4	11.7	16.9	12.5	13.3	14.7	14.2	12.3	14.2	13.2	14.8	15.9	13.5	11.6	14.1	14.9	14.0
06:00	12.5	12.6	12.5	14.7	12.5	12.0	17.1	13.8	12.2	14.3	18.4	12.9	14.6	14.6	14.1	17.9	13.0	8.2	13.4	16.3	12.4
12:00	21.8	20.4	21.8	19.9	22.4	23.5	24.8	19.2	22.5	20.3	21.2	22.4	22.8	21.3	24.1	26.5	21.0	19.9	23.3	21.1	19.5

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