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Survey’s British National Grid • The time period 1/12/1899 to 30/11/2099 • Daily, monthly, seasonal, annual time steps as well as 20- and 30-year time-slices • Precipitation, temperature (maximum, mean and minimum), total cloud cover, humidity (relative and specific), radiation (net long and short

are the warmest months in the region with mean daily maxima reaching up to 19 °C in southern Dumfries and Galloway and the Clyde valley. These may be compared with 23.5 °C in the London area. Instances of extreme high temperatures are rare. Average annual rainfall totals range from less than 1000 mm

% of average. By 23 February, West Yorkshire had already recorded 224% of the February 1991-2020 long term average rainfall. The chart below shows daily rainfall totals from 1 January to 22 February 2022 for the River Severn catchment. From 12 to 20 February, 84mm of rain fell on average across the catchment

multiple measurements of the same patch of ocean an estimate of the surface (10 m height) wind speed and direction can be made. Credits: ASCAT data - EUMETSAT/KNMI Background image- VIIRS city lights (NOAA/NASA) August 2017: Total solar eclipse over North America 21 August 2017 Much of the US

members whose standard deviation during the 1991-2020 period is within ±10% of the observed standard deviation during this period. The number of model years exceeding the anomaly value of 1.6˚C is divided by the total number of model years (as for All). © Crown copyright 2023, Met Office Page 10 of 12

, has recently completed a 5-year pilot study, showing how weather warnings, seasonal forecasts and 3-year climate predictions can be used to better manage climate risks. The guidelines also allow for flexible Q-values which has increased total energy generation. The scheme will now be rolled out

that have occurred (the grey bars) and then the future budget that remains for five SSP scenarios used in Figure 1. This provides a ‘budget’ for the total cumulative emissions that could be emitted within the respective scenarios. It is also possible to represent these budgets through time

rainfall totals from 1 January to 22 February 2022 for the River Severn catchment. From 12 to 20 February, 84mm of rain fell on average across the catchment, 110% of the February 1991-2020 long term average. For each calendar day, the chart shows the wettest day on record (in red) and 90th and 95th

. In addition to the latest forecasts, the release includes a two‑year historical archive of prior forecasts totalling over 600 TB. This pairing of current and historical forecasts is especially valuable for researchers and developers who want to train and evaluate new AI models using consistent

2025: A regional breakdown The low pressure system is expected to be quite deep, with central pressures potentially dropping to around 975 to 980 hPa. This raises the risk of strong winds, particularly in exposed areas, and further heavy rain. Rainfall totals for Sunday could reach 10 to 30 millimetres