Weather in Lahr

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 22.09. 23:00 Uhr · Station LAHR (3,9 km from the centre) · own station correction −2,0 °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 98 % correct.
Today: settled weather – historically easy to forecast.
We beat the "same as yesterday" rule of thumb by 55 %.

Now · as of 06:00

5°klar

Later today

High · 16:00 Uhr20° Low5°

4 km/h aus NO 5 % 100 % 1026 hPa Rain last 24 h 0,0 mm (measured, as of 05:00) 07:17 19:24 waxing gibbous (89 %)

Rain Radar

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The next few days

Day	Min	Max	Risk	Sun
Mi, 23.09.	5°	20°	1 %	10,9 h	07:17	19:24
Do, 24.09.	8°	18° 16:00	2 %	5,5 h	07:19	19:22
Fr, 25.09.	4°	19° 17:00	1 %	10,0 h	07:20	19:19
Sa, 26.09.	5°	23° 16:00	1 %	10,5 h	07:21	19:17
So, 27.09.	8°	25° 16:00	2 %	9,4 h	07:23	19:15
Mo, 28.09.	12°	24° 16:00	4 %	7,9 h	07:24	19:13
Di, 29.09.	12°	24° 16:00	5 %	7,3 h	07:26	19:11
Mi, 30.09.	12°	22° 16:00	4 %	6,0 h	07:27	19:09
Do, 01.10.	11°	20° 16:00	12 %	5,3 h	07:28	19:07
Fr, 02.10.	10°	19° 16:00	11 %	5,8 h	07:30	19:05

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 Lahr the average temperature in September is 15,3 °C, in October it's 11,1 °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.

Mi, 23.09.20° wackelt noch (±0,9 °C über 12 Läufe)

Do, 24.09.18° wackelt noch (±1,2 °C über 12 Läufe)

Fr, 25.09.19° wackelt noch (±1,8 °C über 12 Läufe)

Sa, 26.09.23° wackelt noch (±0,9 °C über 12 Läufe)

Today at a glanceMi, 23.09.

Garden no frost

Low of 2,8 °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 15 km/h.

Pollen Grasses: none to low load

Also Ragweed none to low load.

Region Oberrhein und unteres Neckartal · As of 22.09., 11:00 Uhr · DWD pollen forecast

Balcony solar: today ≈ 4,49 kWh per kWp, tomorrow 2,54 kWh · Best 2 h for high loads today: 14:00 to 15:00 (south, vertical) – adjust to your orientation in the app.

Climate in Lahr (1991-2020)

The warmest month in Lahr is Juli (avg 20,2 °C), the coldest is Januar (avg 2,3 °C). The most rain falls in Mai (avg 91,1 mm), the least in Februar (avg 44,2 mm). The sunniest month is Juli (avg 253,3 h).

Annual mean 11,0 °C, 792 mm precipitation, 1835 hours of sunshine, 69 frost days. Weather station Lahr (4,0 km away).

Record on 23.09.: 26,8 °C (2018), coldest value 4,5 °C (2014), highest rainfall 15,8 mm (1951) – series since 1950

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