Daily Min Temperature Anomalies (with respect to '91-'20 climate) observed on 20th Aug 1990 (188 reports).
Date (09Z D-1 to 09Z D)
-1 day
+1 day UK Climate:
51-80
61-90
71-00
81-10
91-20
Anomalies Percentiles
UK only UK Plus
View Min Temperature Map
View Min Temperature Table

Highest 10
Edenbridge (45 m, 24h min at 09Z D+1)+1.9 degC
Yeovilton (20 m, min of 09-21Z D/21Z-09Z D+1)+1.4 degC
Bude (15 m, 24h min at 09Z D+1)+1.2 degC
East Malling (33 m, 24h min at 09Z D+1)+1.1 degC
Benson (57 m, 24h min at 09Z D+1)+1.0 degC
Hurn (10 m, min of 09-21Z D/21Z-09Z D+1)+1.0 degC
Swyddffynnon (178 m, 24h min at 09Z D+1)+0.9 degC
Wisley (38 m, 24h min at 09Z D+1)+0.8 degC
Gogerddan (31 m, 24h min at 09Z D+1)+0.8 degC
Lossiemouth (7 m, min of 09-21Z D/21Z-09Z D+1)+0.7 degC

Lowest 10
Bradford (134 m, 24h min at 09Z D+1)-5.3 degC
Mylnefield (26 m, 24h min at 09Z D+1)-2.9 degC
Mumbles Head (44 m, min of 09-21Z D/21Z-09Z D+1)-2.5 degC
Drumnadrochit (53 m, 24h min at 09Z D+1)-2.5 degC
Altnahinch Filters (213 m, 24h min at 09Z D+1)-2.4 degC
Astwood Bank (137 m, 24h min at 09Z D+1)-2.4 degC
Belfast, Ravenhill Road (10 m, 24h min at 09Z D+1)-2.3 degC
Dunbar (23 m, 24h min at 09Z D+1)-2.3 degC
Cairngorm Chairlift (663 m, 24h min at 09Z D+1)-2.3 degC
Cromer (37 m, 24h min at 09Z D+1)-2.2 degC

Average Anomaly = -0.6 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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