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• Why pollen levels are high this week, and looking ahead

  , 2026 How weather conditions influence pollen Different elements of the weather affect pollen in different ways. Warm, wet weather earlier in the season supports plant growth and pollen development. Once pollen is ready to be released, warm and dry conditions with a light breeze are ideal

• faq_on_ukcp_local_issuepdf

  . standard-deviation) across the 12-member UKCP Local (2.2km) ensemble. This can be seen in some variables in some seasons, and especially in some locations. A detailed breakdown of this is available in the Technical Note and reproduced here in Table 1 in the Appendix. 3 Which existing UKCP documents

• ukcp-cmip5-downscaling-reportpdf

  member of RCM-PPE that gives lower PSS values though). This is consistent with the large (and significant) cold and wet biases seen in the north of the UK in this model in this season (Figures 16 and 18). The nested CPM-MRI reduces the contribution to the total rainfall from days with high rainfall

• ukcp-cmip5-downscaling-report.pdf

  member of RCM-PPE that gives lower PSS values though). This is consistent with the large (and significant) cold and wet biases seen in the north of the UK in this model in this season (Figures 16 and 18). The nested CPM-MRI reduces the contribution to the total rainfall from days with high rainfall

• Pollen forecast: Pollen levels remain low across the UK as autumn approaches

  as autumn approaches Author: Met Office Thu 27 Aug 2026 Pollen levels are expected to remain generally low across the UK over the next five days as we move further towards the end of the summer pollen season. Showery and unsettled conditions across many areas are likely to help suppress pollen

• north-west-england--isle-of-man_-climate-met-office.pdf

  that falls in these seasons. In summer, convection caused by solar surface heating sometimes forms shower clouds and a large proportion of rain falls from showers and thunderstorms then. A further factor that greatly affects the rainfall distribution is altitude. Moist air that is forced to ascend hills

• north-west-england--isle-of-man_-climate-met-officepdf

  that falls in these seasons. In summer, convection caused by solar surface heating sometimes forms shower clouds and a large proportion of rain falls from showers and thunderstorms then. A further factor that greatly affects the rainfall distribution is altitude. Moist air that is forced to ascend hills

• climate_outlook_user_guide_0520.pdf

  is gained. A climate 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

• Cold weather to continue

  will continue to be a feature of the forecast until the end of the week. By the end of the weekend there is a signal that we may see a shift in type away from the Arctic-dominated conditions with milder and wetter weather coming in from the Atlantic. This transition could bring the risk of significant

• Met Office festival forecast: What's in store for this week?

  As festival season kicks into high gear across the UK, revellers can expect a mixed bag of weather conditions, with warm temperatures, sunny spells, and the ever-present risk of showers. Here's the latest forecast for some of the major events taking place this week. Glastonbury Festival, Worthy