Weather in Heiligenhaus

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 27.09. 23:00 Uhr · Station VELBERT (5,5 km from the centre) · own station correction +0,1 °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 ±1,5 °C here (up to 24 h), rain forecast 96 % correct.
Today: settled weather – historically easy to forecast.
We beat the "same as yesterday" rule of thumb by 48 %.

Now · as of 06:00

17°bedeckt

Later today

High · 15:00 Uhr24° Low17°

6 km/h aus S 77 % 77 % 1019 hPa Rain last 24 h 0,0 mm (measured, as of 05:00) 07:28 19:15 waning gibbous (96 %)

Rain Radar

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The next few days

Day	Min	Max	Rain	Risk	Sun
Mo, 28.09.	17°	24°	0,0 mm	8 %	4,1 h	07:28	19:15
Di, 29.09.	18°	27° 16:00	0,0 mm	8 %	6,3 h	07:30	19:13
Mi, 30.09.	20°	27° 16:00	0,0 mm	15 %	6,4 h	07:31	19:11
Do, 01.10.	16°	21° 00:00	9,1 mm	63 %	2,7 h	07:33	19:09
Fr, 02.10.	14°	19° 16:00	0,0 mm	15 %	4,7 h	07:35	19:06
Sa, 03.10.	13°	19° 16:00	0,0 mm	4 %	6,0 h	07:36	19:04
So, 04.10.	13°	17° 16:00	0,0 mm	8 %	5,4 h	07:38	19:02
Mo, 05.10.	12°	16° 16:00	0,0 mm	7 %	4,9 h	07:39	19:00
Di, 06.10.	10°	16° 16:00	0,0 mm	7 %	4,7 h	07:41	18:57
Mi, 07.10.	12°	17° 15:00	0,0 mm	19 %	4,0 h	07:43	18:55

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 Heiligenhaus the average temperature in September is 14,9 °C, in October it's 10,9 °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.

Mo, 28.09.24° wackelt noch (±1,8 °C über 12 Läufe)

Di, 29.09.27° wackelt noch (±1,2 °C über 12 Läufe)

Mi, 30.09.27° stabil (±0,7 °C über 12 Läufe)

Do, 01.10.21° wackelt noch (±1,8 °C über 12 Läufe)

Today at a glanceMo, 28.09.

Garden no frost

Low of 12,6 °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 18 km/h.

Pollen Grasses: none to low load

Region Rhein.-Westfäl. Tiefland · As of 27.09., 11:00 Uhr · DWD pollen forecast

Balcony solar: today ≈ 2,18 kWh per kWp, tomorrow 2,75 kWh · Best 2 h for high loads today: 14:00 to 15:00 (south, vertical) – adjust to your orientation in the app.

Climate in Heiligenhaus (1991-2020)

The warmest month in Heiligenhaus is Juli (avg 18,8 °C), the coldest is Januar (avg 3,0 °C). The most rain falls in Dezember (avg 99,5 mm), the least in April (avg 54,9 mm). The sunniest month is Juli (avg 208,2 h).

Annual mean 10,6 °C, 961 mm precipitation, 1594 hours of sunshine, 45 frost days. Weather station Essen-Bredeney (8,6 km away).

Record on 28.09.: 27,0 °C (1948), coldest value 2,3 °C (1939), highest rainfall 18,3 mm (2003) – series since 1935

Weather nearby

Velbert · Mettmann · Ratingen · Erkrath · Mülheim · Essen · all towns