What's on in Napa, United States through the year
Napa, United States has 5 curated events through the year — 1 festival, 2 natural spectacles, 1 season and 1 hazard season. The ones to plan around: Mustard season (January) and Crush (August). August to September are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Napa events and crowds by month
January in Napa
Napa weather in January →Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it
- Nature
Mustard season
15 Jan – 20 Mar · usuallyWildflowers & bloomsWild mustard fills the rows between bare vines from mid-January and is usually best in February. It is the quietest and cheapest stretch of the valley's year, and the only one where you can walk into a tasting room. Source ↗
February in Napa
Napa weather in February →Quiet — one of its worst months for weather
Nothing new starts in February.
Still on: Mustard season (15 Jan – 20 Mar (usually))
March in Napa
Napa weather in March →Busy — Spring break in United States
Nothing new starts in March.
Still on: Mustard season (15 Jan – 20 Mar (usually))
April in Napa
Napa weather in April →Busy — one of its best months for weather
Nothing new starts in April.
May in Napa
Napa weather in May →Busy — BottleRock
- Festival
BottleRock
22–24 MayMajor festivalCrowdedBook earlyThree days over Memorial Day weekend at the Napa Expo in the middle of town, and the single busiest weekend the city has. Rooms in Napa and Yountville go months ahead at holiday rates. Source ↗
June in Napa
Napa weather in June →Busy — Summer break in United States, school holidays in 2 of the markets that fill it
Nothing new starts in June.
July in Napa
Napa weather in July →Busy — Summer break in United States, school holidays in 2 of the markets that fill it
Nothing new starts in July.
August in Napa
Napa weather in August →Peak crowds — Crush, Summer break in United States
- Season
Crush
1 Aug – 31 OctHarvestCrowdedPicking starts in early August with sparkling and whites and finishes with cabernet into late October. The valley smells of fermenting fruit, the gondolas own Highway 29 at dawn, and tasting fees are at their highest. Source ↗
- Hazard
Wildfire season
1 Aug – 31 Oct · usuallySmoke seasonLate summer and autumn are when Northern California burns, and 2017 and 2020 both cost the valley part of a vintage. Smoke can shut the tasting rooms and the power with them under a shutoff. Source ↗
September in Napa
Napa weather in September →Peak crowds — Crush, Summer break in United States
Nothing new starts in September.
Still on: Crush (1 Aug – 31 Oct), Wildfire season (1 Aug – 31 Oct (usually))
October in Napa
Napa weather in October →Busy — Crush
Nothing new starts in October.
Still on: Crush (1 Aug – 31 Oct), Wildfire season (1 Aug – 31 Oct (usually))
November in Napa
Napa weather in November →Busy — Thanksgiving break in United States
- Nature
Vines turn
1–30 Nov · usuallyAutumn colourOnce the fruit is in, the vines go yellow and red through November. It is the best the valley looks and among the emptiest it gets, in the gap between harvest and the holidays.
December in Napa
Napa weather in December →Busy — Winter / Christmas break in United States, school holidays in 2 of the markets that fill it
Nothing new starts in December.