Home / Editor's Pick /

Growing season is now: Is your hay fever worsening?

10:31
4 June 2025

Growing season is now
Is your hay fever worsening?

pollen

If you're feeling like your hay fever is particularly bad lately, there may be some weather to blame for that...

Generally, May to July is termed the "growing season", when plants and trees typically produce more pollen. Combined with warmer temperatures during this time of year, too, the pollen count spikes and hay fever symptoms can soar.

But it's not necessarily the same every year, it can also be dependent on how our weather has been in the months leading up to the growing season.

Mild winters, warm springs and hot summers are also leading to a longer and more pronounced growing season. So your hay fever may actually be getting worse over time, too.

This year we have seen the sunniest May on record as well as the warmest spring ever too. Despite this, we also saw the driest spring in 50 years, leading to mixed fortunes for this year's growing season.

Your latest weather trendread also
Ryan Hathaway
More on the topic
Split weather map showing the UK and Ireland: the left side displays widespread rain and showers, with temperatures between 16°C and 19°C, while the right side shows wind speeds, strongest in southern England with gusts reaching 45 mph near London. Two warning symbols in the centre highlight risks of thunderstorms and strong winds.
Tuesday 2 September 2025

Warnings active

Stormy Wednesday ahead
Weather map showing thunderstorms over England and southern Wales. A thunderstorm warning icon is displayed.
Wednesday 3 September 2025

Warnings in place

Thunderstorm potential across the UK
Weather radar map of northern England showing heavy rain and thunderstorms. Dark blue and purple areas around Leeds and York indicate intense rainfall, with numerous yellow lightning strike markers across the region. A thunderstorm icon is shown near Liverpool, and city temperatures range between 14°C and 16°C.
Wednesday 3 September 2025

Moving north

Stormy conditions continue Thursday
All weather news
This might also interest you
Monday 25 August 2025

Bank holiday outlook

Warm day turning gusty in places
Weather map showing a split in north-south conditions of the UK. Scotland sees widespread cloud cover while England and Wales have clear skies.
Friday 15 August 2025

Clouds on the move

North-south split in conditions
Friday 22 August 2025

Breakfast brief

Sunny start for some, overcast later
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement