Daily Max Temperature Anomalies (with respect to '91-'20 climate) observed on 20th Apr 2014 (250 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
Aviemore (228m, max of 09-21Z D/21Z-09Z D+1)+7.2 degC
Cairngorm Chairlift (663m, 24h max at 09Z D+1)+6.3 degC
Kinlochewe (25m, max of 09-21Z D/21Z-09Z D+1)+6.1 degC
Cassley (99m, max of 09-21Z D/21Z-09Z D+1)+5.9 degC
Faskally (94m, 24h max at 09Z D+1)+5.8 degC
Mugdock Park (165m, 24h max at 09Z D+1)+5.7 degC
Loch Glascarnoch (269m, max of 09-21Z D/21Z-09Z D+1)+5.6 degC
Tulloch Bridge (249m, max of 09-21Z D/21Z-09Z D+1)+5.5 degC
Auchincruive (48m, max of 09-21Z D/21Z-09Z D+1)+5.4 degC
Dunstaffnage (3m, max of 09-21Z D/21Z-09Z D+1)+5.2 degC

Lowest 10
Okehampton, East Okement Farm (408m, max of 09-21Z D/21Z-09Z D+1)-3.8 degC
Cardinham, Bodmin (200m, max of 09-21Z D/21Z-09Z D+1)-3.5 degC
North Wyke (177m, max of 09-21Z D/21Z-09Z D+1)-3.4 degC
Plymouth, Mountbatten (50m, max of 09-21Z D/21Z-09Z D+1)-2.9 degC
Treknow (100m, 24h max at 09Z D+1)-2.8 degC
Alice Holt Lodge (115m, max of 09-21Z D/21Z-09Z D+1)-2.8 degC
Culdrose (76m, max of 09-21Z D/21Z-09Z D+1)-2.6 degC
Wisley (38m, max of 09-21Z D/21Z-09Z D+1)-2.6 degC
Chivenor (6m, max of 09-21Z D/21Z-09Z D+1)-2.5 degC
Liscombe (348m, max of 09-21Z D/21Z-09Z D+1)-2.5 degC

Average Anomaly = 0.9 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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