Daily Max Temperature Anomalies (with respect to '91-'20 climate) observed on 31st Aug 1989 (184 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
Pershore College (37m, 24h max at 09Z D+1)+2.1 degC
Wight: St Catherines Point (20m, max of 09-21Z D/21Z-09Z D+1)+2.1 degC
Eastbourne (15m, 24h max at 09Z D+1)+1.6 degC
Swanage (10m, 24h max at 09Z D+1)+1.0 degC
Banagher, Caugh Hill (214m, 24h max at 09Z D+1)+0.8 degC
Boulmer (23m, max of 09-21Z D/21Z-09Z D+1)+0.4 degC
Mickleham (55m, 24h max at 09Z D+1)+0.4 degC
Alice Holt Lodge (115m, 24h max at 09Z D+1)+0.4 degC
Orielton (60m, 24h max at 09Z D+1)+0.4 degC
Isle Of Portland (52m, 24h max at 09Z D+1)+0.4 degC

Lowest 10
Leadhills (393m, 24h max at 09Z D+1)-3.1 degC
Nunraw Abbey (197m, 24h max at 09Z D+1)-3.0 degC
Shawbury (72m, max of 09-21Z D/21Z-09Z D+1)-2.8 degC
Whitby (41m, 24h max at 09Z D+1)-2.8 degC
Santon Downham (6m, 24h max at 09Z D+1)-2.7 degC
Crosby (9m, max of 09-21Z D/21Z-09Z D+1)-2.6 degC
Penicuik (185m, 24h max at 09Z D+1)-2.6 degC
Floors Castle (59m, 24h max at 09Z D+1)-2.5 degC
Dalwhinnie No 2 (351m, 24h max at 09Z D+1)-2.5 degC
Plockton (12m, 24h max at 09Z D+1)-2.5 degC

Average Anomaly = -1.3 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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