Daily Min Temperature Anomalies (with respect to '91-'20 climate) observed on 18th Jul 1964 (110 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
Cirencester (133 m, 24h min at 09Z D+1)+5.1 degC
Little Rissington (210 m, min of 09-21Z D/21Z-09Z D+1)+4.5 degC
Lyneham (145 m, min of 09-21Z D/21Z-09Z D+1)+4.3 degC
Benmore, Younger Botanic Garden (12 m, 24h min at 09Z D+1)+4.1 degC
Larkhill (132 m, 24h min at 09Z D+1)+3.9 degC
Lacock (49 m, 24h min at 09Z D+1)+3.8 degC
Wellesbourne (47 m, 24h min at 09Z D+1)+3.7 degC
South Farnborough (65 m, min of 09-21Z D/21Z-09Z D+1)+3.7 degC
Pershore (35 m, min of 09-21Z D/21Z-09Z D+1)+3.6 degC
Pershore College (37 m, 24h min at 09Z D+1)+3.5 degC

Lowest 10
Stormont Castle (56 m, 24h min at 09Z D+1)-1.9 degC
Helens Bay (43 m, 24h min at 09Z D+1)-1.6 degC
Kirkwall (26 m, min of 09-21Z D/21Z-09Z D+1)-1.1 degC
Sutton Bonington (43 m, 24h min at 09Z D+1)-1.0 degC
Aldergrove (63 m, min of 09-21Z D/21Z-09Z D+1)-0.7 degC
Leadhills (393 m, 24h min at 09Z D+1)-0.6 degC
Hillsborough (116 m, 24h min at 09Z D+1)-0.4 degC
Lerwick (82 m, min of 09-21Z D/21Z-09Z D+1)-0.4 degC
Dunbar (23 m, 24h min at 09Z D+1)-0.2 degC
Armagh (62 m, 24h min at 09Z D+1)-0.1 degC

Average Anomaly = 1.6 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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