Weather in Gummersbach

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 07.08. 23:00 Uhr · Station GUMMERSBACH (1,7 km from the centre) · own station correction −0,8 °C (from our station comparison). We show where our data comes from – and how often we get it wrong. Measured against official stations, we were recently off by ±1,1 °C here (up to 24 h), rain forecast 94 % correct.
Today: settled weather – historically easy to forecast.
We beat the "same as yesterday" rule of thumb by 57 %.

Now · as of 06:00

10°klar

Later today

High · 17:00 Uhr25° Low10°

4 km/h aus O 9 % 95 % 1023 hPa Rain last 24 h 0,0 mm (measured, as of 05:00) 06:06 21:03 abnehmende Sichel (24 %)

Rain Radar

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The next few days

Day	Min	Max	Risk	Sun
Sa, 08.08.	10°	25°	1 %	12,6 h	06:06	21:03
So, 09.08.	16°	28° 16:00	2 %	9,8 h	06:08	21:01
Mo, 10.08.	18°	26° 15:00	3 %	9,4 h	06:09	20:59
Di, 11.08.	13°	23° 17:00	3 %	10,4 h	06:11	20:58
Mi, 12.08.	12°	26° 18:00	3 %	12,4 h	06:13	20:56
Do, 13.08.	15°	29° 15:00	4 %	12,0 h	06:14	20:54
Fr, 14.08.	18°	29° 17:00	5 %	11,0 h	06:16	20:52
Sa, 15.08.	18°	28° 15:00	6 %	9,4 h	06:17	20:50
So, 16.08.	15°	25° 17:00	6 %	8,2 h	06:19	20:48
Mo, 17.08.	16°	23° 16:00	15 %	6,5 h	06:20	20:46

Outlook: the next few weeks

A genuine day-by-day forecast only reaches about 10 days out – anything beyond that is statistics, not a forecast. That's why we don't show a 30- or 90-day outlook. What can be honestly stated is the long-term normal: in Gummersbach the average temperature in August is 16,7 °C, in September it's 13,0 °C (1991-2020 climate mean for the local climate station, see below). We show openly how often our forecast actually holds up.

How reliable is the forecast?

How our forecast daily high has shifted across recent runs. Flat line = the forecast is holding, jittery = still shifting.

Sa, 08.08.25° wackelt noch (±1,3 °C über 12 Läufe)

So, 09.08.28° wackelt noch (±2,1 °C über 12 Läufe)

Mo, 10.08.26° wackelt noch (±2,3 °C über 12 Läufe)

Di, 11.08.23° wackelt noch (±0,8 °C über 12 Läufe)

Today at a glanceSa, 08.08.

Garden no frost

Low of 6,7 °C in 48 h, 0,0 mm rain in 24 h. Spray/watering window: 06:00 to 05:00 (48 h) – dry, calm, stays dry afterwards. Product-dependent – check the label.

Outdoors dry

06:00 to 05:00 (48 h) · gusts up to 22 km/h.

Pollen Beifuß: mittlere bis hohe Belastung

Also Gräser geringe load.

Region Rhein.-Westfäl. Tiefland · Stand 07.08., 11:00 Uhr · DWD-Pollenflugvorhersage

Balcony solar: today ≈ 4,56 kWh per kWp, tomorrow 3,84 kWh · Best 2 h for high loads today: 14:00 to 15:00 (south, vertical) – adjust to your orientation in the app.

Climate in Gummersbach (1991-2020)

The warmest month in Gummersbach is Juli (avg 17,1 °C), the coldest is Januar (avg 1,0 °C). The most rain falls in Dezember (avg 145,2 mm), the least in April (avg 66,0 mm). The sunniest month is Juli (avg 197,7 h).

Annual mean 8,8 °C, 1225 mm precipitation, 1518 hours of sunshine. Weather station Meinerzhagen-Redlendorf (8,4 km away).

Record on 08.08.: 35,1 °C (2020), coldest value 9,2 °C (2012), highest rainfall 30,0 mm (2007) – series since 1991