Plymouth · 14-day forecast

Weather history · Plymouth · 2016–2025

Explore rain and snowfall frequency, monthly average daily lows and highs, and daily temperature extremes within this decade.

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These are ERA5 reanalysis estimates on an approximately 25 km grid, with provider temperature downscaling, rather than station observations or official records. This decade is not a 30-year climate normal.

Rain day: liquid rain ≥1 mm. Snowfall day: modeled new snowfall ≥0.1 cm, which does not imply snow cover. Precipitation includes rain and the water equivalent of snow. Snow frequencies are especially approximate in mountainous and coastal locations.

Monthly averages use complete months and annual averages use complete years for each variable. Temperature extremes use complete available years within this decade. Coverage is shown on the cards and in table cell tooltips. This historical summary does not apply a forecast calibration.

Sources: Open-Meteo Historical Weather API · Copernicus / ERA5

How this forecast is calculated

The blend equally weights available GFS, ECMWF IFS 9 km, AIGFS, AIFS and GEM forecasts. ECMWF IFS 0.25° is shown separately for comparison, so IFS is not counted twice. Each variable requires a full local day of data; missing values appear as a dash. Model counts decrease as individual forecast ranges end. Days 8–14 are a less certain outlook.

Open-Meteo automatically uses terrain elevation and temperature downscaling. We do not subtract another temperature correction per 100 metres or transfer the Agios Stefanos station’s empirical calibration to other locations. Clicking the map requests the nearest cell of each model at your coordinates. Listed cities use a land cell with similar elevation. Zooming does not increase the weather model’s resolution.

Pressure is the daily mean reduced to sea level. Wind is the average of the models’ daily maximum wind speeds, not a gust. Today includes hours that have already passed; these are model estimates rather than station observations.

Weather: Open-Meteo · Locations: GeoNames via Open-Meteo · Map: OpenStreetMap. Locally calibrated Agios Stefanos forecast at 380 m .

Will it snow in Plymouth?

Check the Snowfall column for estimated fresh snow in centimetres and compare individual models. These values do not predict the final snow depth on the ground. Surface temperature, wet-bulb temperature, the vertical temperature profile, elevation and precipitation intensity all matter. A daily minimum or an 850 hPa temperature alone cannot determine whether snow will fall or settle.

Explore the snow calculator and guide