Then and Now: Comparing Spring This Week

Honeysuckle leaves in a Too Early Spring, 20 Feb 2018 (photo by Kate St. John)

20 February 2025

Yesterday I looked back seven years and found photos of honeysuckle leafing out! Obviously we’re having a very different February than we did in 2018 when it was hotter than normal.

How does this year’s Spring status compare to years past? Here are a few photos for comparison.

Maple tree flowers: 2023 vs 2025

Only two years ago the maple trees had started blooming by now. This week the buds are still slammed shut.

Maple flowers blooming on 17 Feb 2023 (photo by Kate St. John)
Maple buds slammed shut on 18 Feb 2025 (photo by Kate St. John)
The Tulip Garden: 2024 vs 2025

Last year the tulip leaves were standing tall. This year they emerged and stopped.

Tulip leaves standing tall a year ago, 7 Feb 2024 (photo by Kate St. John)
Tulip leaves emerged and paused, 18 Feb 2025 (photo by Kate St. John)
The Crocus Lawn: 2023 vs 2025

Two years ago this lawn on Neville Street was carpeted in blooming crocuses. This week it’s covered in snow.

The crocus lawn on 21 Feb 2023 (photo by Kate St. John)

Yesterday that lawn looked like this.

The crocus lawn on 18 Feb 2025 (photo by Kate St. John)

And here’s an interesting juxtaposition …

High water comes and goes: 2018 vs 2025

The Monongahela River at Duck Hollow flooded the parking lot seven years ago. This month the highest reach was well below the parking lot.

Monongahela River flood at Duck Hollow, 17 Feb 2018 (photo by John English)
Monongahela River highest water in February 2025 (so far), 3 Feb 2025 (photo by Kate St. John)

I was surprised to learn that January 2025 was Earth’s hottest January on record considering that it snowed in New Orleans and Pittsburgh had -8°F.

This map shows why we’re confused by this news. While most of the world and everything north of us was extra hot, the Continental US was unusually cold in January 2025.

January 2025 global land and ocean temperature departure from average base period 1990-2020 (map from NOAA)

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