Wyoming RV seasonal calendar

Wyoming summer-peak RV state. Yellowstone, Grand Teton, Frontier Days (Cheyenne, July). Winter long + cold.

1. January· off-season cautionSevere cold with legendary wind. Typical 38°F high / 15°F low.

   Activities: Winter elk viewing at the National Elk Refuge · Snowcoach days into Yellowstone's interior · Frozen-landscape photography

   RV trip: January Wyoming is majestic and unforgiving — thousands of elk winter on the refuge outside Jackson, and travel belongs to well-equipped winter hands.

   Considerations: Ground blizzards and closures on I-80 are routine; high-profile vehicles should treat wind advisories as commands.

   Best rigs: Motorhomes & RVs

2. February· off-season cautionDeep winter continues, dry and blowing. Typical 41°F high / 17°F low.

   Activities: Steam-and-snow geyser scenes in Yellowstone's winter interior · Nordic ski trails around Jackson · Bighorn sheep spotting on low winter ranges

   RV trip: February keeps the parks in their snowbound dream state — reachable mainly by snowcoach and skis, extraordinary for those set up to see it.

   Considerations: Winter services concentrate in a few towns; distances between fuel stops demand full tanks.

   Best rigs: Motorhomes & RVs

3. March· off-season cautionLate winter — the snowpack peaks even as days lengthen. Typical 49°F high / 22°F low.

   Activities: Late-season wildlife watching in the open basins · Snowshoe outings on packed trails · Reservation planning for the summer ahead

   RV trip: March is still winter at altitude, and honest travelers treat it that way; lower basins begin to bare out while park roads stay closed for plowing.

   Considerations: Most Yellowstone roads remain closed to regular vehicles until spring plowing finishes.

   Best rigs: Motorhomes & RVs

4. April· off-season cautionMelting, muddy, and moody. Typical 57°F high / 29°F low.

   Activities: First spring drives on newly plowed park roads · Bear watching from safe vehicle distance · Migrating raptors over open country

   RV trip: April is shoulder-season limbo — the first park roads reopen as plowing finishes, bears emerge hungry, and weather swings from summer previews to snow squalls in a day.

   Considerations: Carry bear spray from now through fall, and expect sudden spring snow at any elevation.

   Best rigs: Motorhomes & RVs · Trucks & van conversions

5. MaySpring reaches the valleys; snow rules the heights. Typical 67°F high / 38°F low.

   Activities: Yellowstone's opening weeks of the season · Baby-wildlife watching in Lamar and Hayden valleys · Grand Teton scenic drives under snowy peaks

   RV trip: May opens Yellowstone's summer season mid-month — baby bison and bears with cubs steal every show, and the crowds are still weeks away.

   Considerations: Many park campgrounds open late May or June — match reservations to actual opening dates.

   Best rigs: Motorhomes & RVs · Trucks & van conversions

6. JuneFresh, green, and finally warm by day. Typical 78°F high / 46°F low.

   Activities: Waterfalls at full snowmelt volume · Valley wildflower walks · Long-evening wildlife drives

   RV trip: June is the parks hitting their stride — wildflowers climb the valleys, waterfalls thunder with melt, and every day is long enough for two adventures.

   Considerations: Summer visitation builds fast from mid-June; secure park campground reservations well ahead.

   Best rigs: Motorhomes & RVs · Trucks & van conversions

7. July· prime monthWarm, dry days and crisp alpine nights. Typical 85°F high / 52°F low.

   Activities: Cheyenne Frontier Days rodeo weeks · Alpine hikes in the Tetons and Winds · Geyser-basin evenings after the day crowds leave

   RV trip: July is peak Wyoming — high trails melt out, Cheyenne throws its famous Frontier Days rodeo late in the month, and the parks run at full summer capacity.

   Considerations: Afternoon lightning is the mountain rule — summits and open ridges are morning objectives.

   Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

8. AugustHot valley afternoons, cold starry nights. Typical 84°F high / 51°F low.

   Activities: High-lake swims on hot afternoons · Backcountry drives on legendary gravel · First elk bugles at dusk late month

   RV trip: August rolls peak season onward with warm lakes and open passes; late in the month, the first bugles of the elk rut drift across the valley floors.

   Considerations: Wildfire smoke can settle into the valleys some summers — flexible routing keeps the views in play.

   Best rigs: Motorhomes & RVs · Trucks & van conversions · Off-road & overland

9. SeptemberGolden, crisp, and quieting. Typical 73°F high / 41°F low.

   Activities: Dawn elk bugling at Oxbow Bend and Willow Flats · Aspen-gold drives under the Tetons · Quiet geyser basins after Labor Day

   RV trip: September is the connoisseur's Wyoming — the elk rut peaks in late month, aspens turn on the same valley floor, and the crowds thin daily.

   Considerations: First snows can arrive any week now; keep warm layers handy and plans flexible.

   Best rigs: Motorhomes & RVs · Trucks & van conversions

10. OctoberSharp cold moving in; gold fading to bare. Typical 61°F high / 30°F low.

    Activities: Last aspen color in the first week · Final wildlife drives before closures · Empty-trail hikes on mild days

    RV trip: October is closing time done beautifully — early-month aspen and elk linger, then park roads and campgrounds shut one by one as winter takes the high country.

    Considerations: Park roads begin seasonal closures; verify open segments the morning you travel, not the night before.

    Best rigs: Motorhomes & RVs · Trucks & van conversions

11. November· off-season cautionWinter arrives to stay. Typical 47°F high / 21°F low.

    Activities: Elk arriving on the winter ranges · Clear-night stargazing in dry cold

    RV trip: November ends the RV year on the high plains — wind and early snow rule, and the elk descend to winter range as the parks go quiet.

    Considerations: Ground blizzards can close the interstates with little warning; travel windows matter more than dates.

    Best rigs: Motorhomes & RVs

12. December· off-season cautionDeep cold, short days, high-country snow. Typical 39°F high / 15°F low.

    Activities: Ski-town December in Jackson · Snowcoach and ski access into the parks

    RV trip: December is for winter specialists — Jackson's ski season hums and snowcoaches return to Yellowstone, while conventional RV travel waits for May.

    Considerations: Sub-zero nights are standard; this is not a month for onboard water systems.

    Best rigs: Motorhomes & RVs