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west-africa-climate-risk-report-final.pdf

and rainfall, with the southerly coastal regions being cooler and wetter and the northern areas being hotter and drier as they get closer to the Sahel. Observations from 1981-2010 show a moderate increasing trend in temperature compared to other regions of the world, but as the region has a narrow climatic

How long will the cold last?

last? Author: Press Office 8 January 2024 Will the current cold spell last or will we see a return to the wet and windy weather we experienced through the Christmas and new year period? After the unsettled Christmas and New Year period we are now seeing an abrupt change to much colder weather

What is the jet stream and how does it affect our weather?

the movement of weather systems and making their paths less predictable. These meanders can lead to prolonged periods of wet or dry weather, depending on where the jet stream is positioned. The jet stream can also intensify weather systems. When it flows over an area of low pressure, it can act like

Microsoft Word - 2024_02_storm_isha_jocelyn_v1.docx

Storms Isha and Jocelyn, 21 to 24 January 2024 Storms Isha and Jocelyn, the ninth and tenth named storms of the 2023-2024 storm season, arrived in quick succession in late January 2024. The storms were influenced by a powerful jet stream which was intensified by a large contrast in temperature

Relative lack of Spring rainfall triggers water scarcity alert

it into context by casting our minds back to winter; a season traditionally regarded as a recharge period for the UK’s water supplies. UK rainfall over winter was down compared with average, with only 83% of average rainfall being recorded for the UK. This relative shortfall in a key period fuelled hopes

wales_-climate-met-office.pdf

and in the southernmost counties, where almost half the population lives. Wales has an essentially maritime climate, characterised by weather that is o en cloudy, wet and windy but mild. However, the shape of the coastline and the central spine of high ground from Snowdonia southwards to the Brecon Beacons introduce

ukcp18-precipitation-factsheet-january-2026.pdf

precipitation in recent decades. • Over land the projected general trends of climate changes in the 21 st century are similar to UKCP09, with a move towards warmer, wetter winters and hotter, drier summers. However, natural variations mean that some cold winters, some dry winters, some cool summers

PowerPoint-Präsentation

and the Met Office predicts there could be an increased water requirement for maize irrigation by the middle of the century which will increase the risk of extreme water shortages in the NFR (Xu et al. 2019). These water shortages are projected to occur mid-season, an important developmental time

Seasonal Climate Outlooks user guide

of a particular place is often described in seasonal periods (e.g. summer/ winter or rainy/ dry season) over the cycle of the year.   The climate can also naturally vary between different years due to the process of Earth system cycles, especially those associated with large circulations of the oceans

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