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TheForecast Post

A chronicle of American weather and climate  ·  Wednesday, 16 September 2026

Weather Trader Tropics MILEPOST 649

June 20, 2025 Hurricane Season Friday

Tropics are quiet on first day of summer

What the month did

June 2025 was the 7th-warmest June in the 132-year national record (1895–2026), at 71.2°F against a 1991–2020 normal of 69.5°F (+1.7°F).

June 2025 was the 26th-wettest June in the 132-year national record (1895–2026), at 3.3in against a 1991–2020 normal of 3.1in (+0.2in).

NOAA/NCEI Climate at a Glance, contiguous United States. This is the observed record for the month, not a score of anything said in this piece — the forecast ledger begins 2026-08-17 and cannot reach earlier posts.

Atlantic Basin : No areas being watched through the next 7-days (June 27) by NHC and the ECMWF ensembles are (mostly) blank for next 2-weeks — through the end of June without a named storm. Ghost town!

Eastern Pacific Basin : Flossie is the next named system likely south of Mexico in 4-5 days. NHC is at 40% right now, but that will rise into the weekend.

For subscribers

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Milepost
649 · laid 2025-06-21T00:21:42.133000Z
Source
https://weather.substack.com/p/june-20-2025-hurricane-season-friday
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eb691efc3793555b1c8d334fd4b577a57e649b51ce5fdec7ba76c188f6f11a38
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