Daily Max Temperature Anomalies (with respect to '91-'20 climate) observed on 13th Apr 1998 (254 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
Bognor Regis (7m, 24h max at 09Z D+1)-2.1 degC
Castlereagh (122m, 24h max at 09Z D+1)-2.2 degC
Hastings (45m, 24h max at 09Z D+1)-2.5 degC
Swanage (10m, 24h max at 09Z D+1)-2.7 degC
Gt Cumbrae: Millport (5m, 24h max at 09Z D+1)-3.0 degC
Eastbourne (15m, 24h max at 09Z D+1)-3.1 degC
Llysdinam (196m, 24h max at 09Z D+1)-3.2 degC
Langdon Bay (117m, 24h max at 09Z D+1)-3.3 degC
Wight: Ventnor Park (60m, 24h max at 09Z D+1)-3.4 degC
St Bees Head No 2 (125m, max of 09-21Z D/21Z-09Z D+1)-3.4 degC

Lowest 10
Cairngorm Chairlift (663m, 24h max at 09Z D+1)-9.2 degC
Altnaharra No 2 (81m, max of 09-21Z D/21Z-09Z D+1)-8.2 degC
Durris (107m, 24h max at 09Z D+1)-7.9 degC
Balmoral (283m, 24h max at 09Z D+1)-7.9 degC
Aviemore (228m, max of 09-21Z D/21Z-09Z D+1)-7.6 degC
Cassley (99m, 24h max at 09Z D+1)-7.5 degC
Aboyne No 2 (140m, max of 09-21Z D/21Z-09Z D+1)-7.1 degC
Llanarmon Dyffryn Ceiriog (265m, 24h max at 09Z D+1)-7.0 degC
Lentran (146m, 24h max at 09Z D+1)-7.0 degC
Kinloss (5m, 24h max at 09Z D+1)-6.9 degC

Average Anomaly = -5.2 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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