Making your 2022 summer plans for backpacking and day hiking in California? I urge you to go earlier rather than later.
Why? Two main reasons…

#1: Climate Change Means Less Snowpack That Melts Quicker
The 2021-2022 winter season has overall brought relatively meager snowfall to the Sierra Nevada, Cascades, Klamaths, and other mountain ranges in the state. This is a continuation of an overall long-term drought situation in California and much of the West, a pattern that is likely to continue.
The combination of less snow and historically warmer temperatures from climate change means that most of the high country that typically wasn’t snow-free in past decades until July will likely be snow-free in early to mid-June, or even sooner.
Caveat: some of the higher elevation passes can still hold snow late into summer, even in drought summers. Make sure you do your research on current conditions, including calling the managing agency and checking for recent trip reports in Facebook groups and other online forums.
#2: Thick Wildfire Smoke in California from Mid-Summer into Early Fall
We are all way too familiar with the “smoke season” that we endure in summer and well into fall. 2020 and 2021 were historically bad years for wildfires and wildfire smoke in California, which had a huge impact on backpackers and day hikers throughout the state.
Of course, when and where wildfires start in and adjacent to California, how large they grow, and how much smoke they produce and where is a major unknown.
When I’d Plan My California Backpacking and Day Hiking Trips
I think the sweet spot is about early June to mid-July. Although there are no guarantees, this time window provides the highest probability of:
- Little or no snow
- Relatively warm air temperatures
- Mountain lakes warming up enough for a swim
- Little or no wildfire smoke
There will be many places you can easily backpack and day hike even in late May and early June. And you may still be able to hit the trails in late summer and autumn with little or no smoke, depending on where you go and what the specific smoke conditions are.
The Top 100 Day Hikes and Backpacking Trips in Northern California
The all-color fourth edition features the best trails in:
- Northern Sierra Nevada
- Lassen and Mount Shasta areas
- Trinity Alps and Marble Mountains
- Redwood Coast
- Wine Country and Bay Area
Includes trailhead directions and detailed maps and trail descriptions
Buy it: on Amazon | on Bookshop.org
Often available at Barnes & Noble, REI, and other quality bookstores and outdoor stores (call first!)
And if you’re planning for 2023 and beyond, I’d keep this same advice in mind.
This Advice Also Applies to Much of the Western United States in 2022
Large parts of the western United States have also experienced below-average precipitation and snowpack in 2022, so keep the advice given above in mind when making your summer travel and hiking plans.
And, of course, the winds will move wildfire smoke hundreds of miles or more, so your potential visit to national parks in southern Utah in August could easily be impacted by wildfires in California, Oregon, and elsewhere.
My Posts About Wildfire Smoke Conditions and How to Survive a Wildfire
Wildfire and Smoke Conditions for California Hikers: Best Resources 2022
Surviving a Wildfire While Hiking: What to Do
Camp for Free in California National Forests
California’s national forests and BLM lands have thousands of miles of dirt roads with lots of spots for dispersed camping (boondocking). My book provides all the info you need to get started (but is not a guide to specific sites):
- Researching the best locations
- Finding the best camping spots
- Backcountry safety and ethics
- What to take
Buy it on Amazon
Buy it on Apple, Kobo, and Nook
Thanks for this helpful post. Good to know we can plan for some earlier backcountry hikes (even if the reason we can is a sad reality). QUESTION: I would like to take my sons backpacking in the Trinity Alps but my main hesitation in doing so in June would be mosquitoes. I know later in summer they tend to not be so bad. Do you think the Trinities in late June to mid-July would be not very numerous or bothersome? Thanks again!
For mosquitoes, it depends on where you go in the Trinity Alps. The mosquitoes there are never anywhere near as bad as they are over in Lassen National Forest, for example.
I suggest you go when it works best for you, and then take mosquito repellent.