# Mumm Napa, United States: what it is and when to go > Mumm Napa is a winery in Napa, California in United States (Rutherford). Interests: Food and drink. The best time to visit is March to October. In June there are 14 h 40 of daylight, and in December, 9 h 20. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/america/estados-unidos/mumm/ - Reviewed on: 2026-10-08 - Language: en ## In a nutshell - **What it is:** Winery in Napa, California · Food and drink - **Where:** United States · Silverado Trail South 8445, 94573, Rutherford - **Best time:** March to October. - **Nearest airport:** SFO San Francisco, 96 km as the crow flies - **Visits:** Open to visitors - **Coordinates:** 38.47918, -122.3945 ## What it is and where Mumm Napa is a winery in Napa, California in United States (Rutherford). It is in [Rutherford](https://kokai.app/en/paises/america/estados-unidos/rutherford/), where this site lists 35 more places to see, 1.4 km from the centre. Its coordinates are 38.47918, -122.3945; the nearest main airport is San Francisco International Airport (SFO, San Francisco), 96 km as the crow flies. How to get around United States (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=38.479175%2C-122.394499) - [Directions](https://www.google.com/maps/dir/?api=1&destination=38.479175%2C-122.394499) - **Visits:** Open to visitors It is one of the [Food and drink](https://kokai.app/en/paises/america/estados-unidos/gastronomia/) places in United States. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Mumm Napa is **March to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 9 h 36 | | February | Possible | 10 h 33 | | March | Best time | 11 h 42 | | April | Best time | 13 h 01 | | May | Best time | 14 h 05 | | June | Best time | 14 h 40 | | July | Best time | 14 h 26 | | August | Best time | 13 h 30 | | September | Best time | 12 h 14 | | October | Best time | 10 h 58 | | November | Possible | 9 h 52 | | December | Possible | 9 h 20 | In June there are 14 h 40 of daylight, and in December, 9 h 20. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to United States in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#cuando-ir). ## Before you go to United States To enter United States there are 9 things to sort out before you leave, starting with “Book national parks and cars in advance”: they are all, with their deadlines, in [the United States checklist](https://kokai.app/en/paises/america/estados-unidos/#antes-de-salir). Currency: US dollar (USD); plugs: Type A and B · 120 V · 60 Hz (you need an adapter, and check your devices' voltage); emergencies: 911 for everything. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Quintessa](https://kokai.app/en/paises/america/estados-unidos/quintessa/): Winery · 1.6 km - [Rutherford Hill Winery](https://kokai.app/en/paises/america/estados-unidos/rutherford-hill-winery/): Winery · 1.8 km - [The Auberge Spa & Boutique](https://kokai.app/en/paises/america/estados-unidos/the-auberge-spa-boutique/): Hot spring bath · 1.9 km - [Mathew Bruno Napa Valley](https://kokai.app/en/paises/america/estados-unidos/mathew-bruno-napa-valley/): Winery · 3.2 km - [Elizabeth Spencer Winery](https://kokai.app/en/paises/america/estados-unidos/elizabeth-spencer-winery/): Winery · 3.3 km Distances are as the crow flies. Everything else is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/). ## More in United States: Food and drink - [French Market](https://kokai.app/en/paises/america/estados-unidos/french-market/): Market in the French Quarter of New Orleans, Louisiana - [Quincy Market](https://kokai.app/en/paises/america/estados-unidos/quincy-market/): market hall in Boston - [Ethel M Chocolates](https://kokai.app/en/paises/america/estados-unidos/ethel-m-chocolate-factory/): chocolate factory owned by Mars, Incorporated - [Lagunitas Brewing Company](https://kokai.app/en/paises/america/estados-unidos/lagunitas-brewery/): brewery founded in Lagunitas, California - [Buffalo Trace Distillery](https://kokai.app/en/paises/america/estados-unidos/buffalo-trace-distillery/): distillery in Frankfort, Kentucky - [Maxwell Street](https://kokai.app/en/paises/america/estados-unidos/maxwell-street-market/) Every United States place under Food and drink, each with its season, is on [its page](https://kokai.app/en/paises/america/estados-unidos/gastronomia/). ## Frequently asked questions ### What is Mumm Napa? It is a winery in Napa, California in United States. ### When is the best time to visit Mumm Napa? March to October. In June there are 14 h 40 of daylight, and in December, 9 h 20. ### How do you get to Mumm Napa? The nearest main airport is San Francisco International Airport (SFO), 96 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=38.479175%2C-122.394499) opens the route on the map, and how to get around United States is explained in [its country guide](https://kokai.app/en/paises/america/estados-unidos/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the United States map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Quintessa](https://kokai.app/en/paises/america/estados-unidos/quintessa/), [Rutherford Hill Winery](https://kokai.app/en/paises/america/estados-unidos/rutherford-hill-winery/), [The Auberge Spa & Boutique](https://kokai.app/en/paises/america/estados-unidos/the-auberge-spa-boutique/). The rest is in [the United States guide](https://kokai.app/en/paises/america/estados-unidos/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/1139100933), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q63762360), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).