June 2026 closed out as a parched, smoky, and somewhat warm month across the Front Range, with Boulder seeing almost no meaningful moisture aside from a few late‑month storms — some of which dumped large hail across portions of the Denver Metro area. Day after day, smoke‑laden skies from both distant and eventually in‑state wildfires muted visibility and degraded air quality, a stark reminder of how the West’s exceptionally warm, snow‑deficient winter is now echoing across the region in the form of early‑season fire activity and persistent haze.

Here’s a graphical look at how June 2026 unfolded across Boulder, Denver, and the Front Range — and how it compared to climatology.

June 2026 Temperatures:


June 2026 Precipitation:

Precipitation totals during June 2026 across the Boulder-Denver Metro area


How does June 2026 fit into the last 76 years?


How does June 2026 fit into the last 12 months?

NOTE: May 2026 and September 2025 almost perfectly overlap in this graphic.


Drought Update

Colorado remains deeply entrenched in drought.

The Front Range largely stayed unchanged in drought status through the month, except Larimer County which saw one category of degradation following a wet May there. The northeast corner of the state saw improvement after receiving repeated rounds of soaking thunderstorms throughout June.


June 2026 retold via our Twitter X timeline:

NOTICE: We are now on Threads and Bluesky! Come follow us there, too!


Our top posts of June 2026

RELATED POST:
This Week in Colorado Weather: June 22, 2026
RELATED POST:
Colorado Wildfire Status Update: Tuesday June 30, 2026 9AM
RELATED POST:
BoulderCAST Daily – Sun 06/28/26 | Another 90° Day—And More Smoke is on the Way
RELATED POST:
May 2026 Graphical Weather Review: A Tale of Two Storms — Damaging Snow and a Deluge of Rain Put a Dent in the Drought
RELATED POST:
BoulderCAST Daily – Tue 06/23/26 | High‑End Hail Threat Targets the Denver Area, with the Risk Lingering into the Overnight
RELATED POST:
This Weekend in Colorado Weather: Limited Weekend Storms With the Monsoon Still Weeks Away

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BoulderCAST Team

BoulderCAST Team

This post had major contributions from at least two members of our team. The more meteorologists the better, right?

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