Onion Valley Reservoir, Humboldt County, Nevada     User input for Onion Valley Reservoir, Humboldt County, Nevada: Be the first to submit input for Onion Valley Reservoir. Help improve this web site with your great input. Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines        The scenery at Onion Valley Dam close to Onion Valley Reservoir is beautiful, and don’t forget to check out Hidden Meadow if you're here at Onion Valley Reservoir. A lake nearby is Little Onion Reservoir. You'll need more than a day to explore everything Onion Valley Reservoir has to offer, you can camp at Virgin Valley Campground. Onion Valley Reservoir is pretty waterless mostly; May is the month that gets the most rain while July is the month with the       least amount of precipitation. The warmest time of the year at Onion Valley Reservoir comes with high temperatures in the 80's. When the night sets in temperatures descend down into the 40's. High temperatures during the winter are normally in the 30's with winter lows in the 10's overnight here at Onion Valley Reservoir. This lake is so wonderful. Onion Valley Reservoir is not the only place nearby, Blue Lake is a nearby lake.     Current weather conditions at Onion Valley Reservoir, Humboldt County, Nevada Local climate location: DUFURRENA 20 miles away   Coordinates: Latitude: 41.69833 Longitude: -118.7417 Nevada Lakes Complete list of all lakes in Nevada Humboldt County Lakes Complete list of all lakes in Humboldt County Books about Onion Valley Reservoir List of books available on Amazon.com about Onion Valley Reservoir, Humboldt County, Nevada. Outdoors Recreation Near Fallon, Nevada Very comprehensive list of a variety of outdoors recreation in the vicinity of Fallon, Nevada, the metro area neareast to Onion Valley Reservoir. Find info on campgrounds, hiking trails, ski resorts, lakes, beaches, parks, whitewater and more. Nevada Outdoors Index This is a very comprehensive index of outdoors activities in the great state of Nevada.     These outdoors activities are available near Onion Valley Reservoir.   Camp Grounds Near Onion Valley Reservoir: Virgin Valley Campground, Humboldt County, 20 miles away   Lakes Near Onion Valley Reservoir: Little Onion Reservoir, Humboldt CountyCounty, 1 miles away Blue Lake, Humboldt CountyCounty, 2 miles away