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COLLEGE   METHODOLOGY

How the weather shapes Colorado football — Folsom Field climate, this week's forecast, and every game since 2001 scored 0–100 by the Weather Football Index.

Conference
Big 12
Colorado football
Home Venue
Folsom Field
Boulder, CO · 5,361′
Season Climate
40.8°F
avg game-season temperature
Late Season
29.7°F
Nov–Dec at Folsom Field

The Weather Record

2001–2025 · FBS venues · nearest-station observed
Games on Record
278
277 outdoor · 2001–2025
Avg WFI
10.1
outdoor games
At ≤40°F
5–16
record in 21 cold games
Snow Games
2
snow observed at the station

Roughest Games on Record

highest WFI
SeasonMatchupVenueAirWindWFIScore
2017at Washington StateGesa Field42.017.353 notableL 0–28
2013at Oregon StateReser Stadium63.222.645 notableL 17–44
2011at UtahRice-Eccles Stadium47.724.245 notableW 17–14
2005at Iowa StateJack Trice Stadium59.029.945 notableL 16–30
2005at Kansas StateBill Snyder Family Football Stadium69.722.644 notableW 23–20

Every Game, Scored

full log
SEASON SORT
SeasonWkOpponentVenueAirWindPrecipWFIScoreLineO/U
The full game log needs JavaScript — the roughest games above are the short version.

Games at FBS home venues, scored on observed weather from the ASOS station nearest each stadium — gust, humidity and present weather all measured. Line = closing total, the median across books (cfbfastR, 2006–2025). Methodology →