Daily Max Temperature Anomalies (with respect to '91-'20 climate) observed on 19th Aug 1990 (187 reports).
Date (09Z D to 09Z D+1)
-1 day
+1 day UK Climate:
51-80
61-90
71-00
81-10
91-20
Anomalies Percentiles
UK only UK Plus
View Max Temperature Map
View Max Temperature Table

Highest 10
Sheffield (131m, 24h max at 09Z D+1)+2.3 degC
Yeovilton (20m, max of 09-21Z D/21Z-09Z D+1)+1.9 degC
Colwyn Bay (36m, 24h max at 09Z D+1)+1.7 degC
Llanarmon Dyffryn Ceiriog (265m, 24h max at 09Z D+1)+1.5 degC
Dunkeswell Aerodrome (252m, 24h max at 09Z D+1)+1.4 degC
Lossiemouth (7m, max of 09-21Z D/21Z-09Z D+1)+1.1 degC
Whitby (41m, 24h max at 09Z D+1)+1.1 degC
Skegness (6m, 24h max at 09Z D+1)+1.1 degC
Wittering (74m, 24h max at 09Z D+1)+0.9 degC
Hemyock (168m, 24h max at 09Z D+1)+0.9 degC

Lowest 10
Floors Castle (59m, 24h max at 09Z D+1)-4.4 degC
Dunbar (23m, 24h max at 09Z D+1)-4.3 degC
Plockton (12m, 24h max at 09Z D+1)-4.0 degC
Leuchars (10m, max of 09-21Z D/21Z-09Z D+1)-3.8 degC
Drumnadrochit (53m, 24h max at 09Z D+1)-3.8 degC
Poolewe (6m, 24h max at 09Z D+1)-3.7 degC
Lough Navar Forest (126m, 24h max at 09Z D+1)-3.6 degC
Langdon Bay (117m, 24h max at 09Z D+1)-3.4 degC
Penicuik (185m, 24h max at 09Z D+1)-3.4 degC
Lentran (146m, 24h max at 09Z D+1)-3.4 degC

Average Anomaly = -1.1 degC

Data courtesy of MetOffice and OGIMET
OpenMIDAS Data - Met Office (2022): MIDAS Open: UK daily temperature data, v202207. NERC EDS Centre for Environmental Data Analysis.


UK temperature anomalies are plotted by default with respect to 1991-2020 daily climate, calculated for each individual UK site using official observation data. You can select a 30 year climate base period of your choice between 1951-1980 and 1991-2020 by selecting the appropriate radio button in the display. The daily climate is calculated by taking a 15-day rolling mean centred on the day in question, and can be visualised (with further info) here: Daily Climate.

Temperature percentiles are calculated using a 15-day climate centred on the relevant date, the climate itself using all available observations within that time window. Currently only available for UK sites.

Temperature anomalies for the Republic of Ireland are currently calculated using interpolated monthly means for the period 1981-2010, so in order to be consistent when comparing UK and ROI anomalies, select 81-10 as the climate using the radio buttons in the display window.

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