Weather in Goslar

Forecast: MOSMIX (DWD-Statistik über ICON + ECMWF) · Run 16.08. 23:00 Uhr · Station GOSLAR (1,4 km from the centre). We show where our data comes from – and how often we get it wrong. Measured against official stations, we were recently off by ±1,4 °C on average (up to 24 h), rain forecast 98 % correct.
Today: frontal passage – we're typically off by ±1,2 °C on days like this (±1,4 °C on settled days). Honest.
We beat the "same as yesterday" rule of thumb by 56 %.

Now · as of 06:00

13°bedeckt

Later today

High · 16:00 Uhr16° Low13°

6 km/h aus NW 80 % 87 % 1014 hPa 06:06 20:37 waxing crescent (18 %)

Rain Radar

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The next few days

Day	Min	Max	Rain	Risk	Sun
Mo, 17.08.	13°	16°	5,7 mm	57 %	0,1 h	06:06	20:37
Di, 18.08.	12°	16° 17:00	4,9 mm	45 %	1,1 h	06:08	20:35
Mi, 19.08.	14°	18° 16:00	11,6 mm	65 %	1,5 h	06:10	20:33
Do, 20.08.	13°	20° 16:00	0,0 mm	15 %	5,2 h	06:11	20:31
Fr, 21.08.	14°	20° 17:00	1,5 mm	27 %	4,7 h	06:13	20:29
Sa, 22.08.	13°	20° 17:00	0,0 mm	44 %	5,1 h	06:15	20:26
So, 23.08.	12°	22° 16:00	0,0 mm	12 %	6,9 h	06:16	20:24
Mo, 24.08.	13°	22° 16:00	0,0 mm	14 %	6,1 h	06:18	20:22
Di, 25.08.	14°	23° 15:00	0,0 mm	18 %	6,3 h	06:19	20:20
Mi, 26.08.	14°	22° 15:00	0,0 mm	30 %	6,2 h	06:21	20:18

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 Goslar the average temperature in August is 16,3 °C, in September it's 12,3 °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, 17.08.16° wackelt noch (±1,7 °C über 12 Läufe)

Di, 18.08.16° wackelt noch (±2,2 °C über 12 Läufe)

Mi, 19.08.18° wackelt noch (±2,8 °C über 12 Läufe)

Do, 20.08.20° wackelt noch (±1,6 °C über 12 Läufe)

Today at a glanceMo, 17.08.

Garden no frost

Low of 9,9 °C in 48 h, 5,7 mm rain in 24 h. No spray window in the next 48 h (Regen zu bald danach). Product-dependent – check the label.

Outdoors dry

06:00 to 09:00 (4 h) · gusts up to 24 km/h.

Pollen Mugwort: low to moderate load

Also Grasses none to low load.

Region Harz · As of 16.08., 11:00 Uhr · DWD pollen forecast

Balcony solar: today ≈ 1,24 kWh per kWp, tomorrow 1,52 kWh · Best 2 h for high loads today: 13:00 to 14:00 (south, vertical) – adjust to your orientation in the app.

Climate in Goslar (1991-2020)

The warmest month in Goslar is Juli (avg 16,5 °C), the coldest is Januar (avg -0,2 °C). The most rain falls in Juli (avg 81,2 mm), the least in April (avg 45,2 mm). The sunniest month is Juli (avg 199,2 h).

Annual mean 7,8 °C, 806 mm precipitation, 1504 hours of sunshine, 72 frost days. Weather station Schulenberg (7,5 km away).

Record on 17.08.: 25,0 °C (1898), coldest value 2,7 °C (1961), highest rainfall 49,8 mm (1913) – series since 1896